// Homepage functions
function setReferrerCookie(referrerUrl) {
	var expires = 365 * 1000 * 60 * 60 * 24; // one year 
	var today = new Date();
	today.setTime(today.getTime());
	var expiresDate = new Date(today.getTime() + expires);
	document.cookie = "DUMMY_REFERRER=" + escape( referrerUrl ) +";expires=" + expiresDate.toGMTString() + ";path=/";

}

function changeClass(curr) {
    if (curr ==1){
        className='on'; 
        } else {
        className='off';
        }
    document.getElementById('formholder').className = className;
	document.getElementById('keywords').focus();
    }

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers()
{ //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  var lastVisibility;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null)
  { 
  	v=args[i+2];
    
    if (obj.style)
    { 
    	obj=obj.style;
    	v=(v=='show')?'visible':(v=='hide')?'hidden':v;
    }

    obj.visibility=v;
    lastVisibility = v;
  }
  if (lastVisibility == 'visible')
  {
	  if (document.getElementById('homeSearchPopInput') != null)
		  document.getElementById('homeSearchPopInput').focus();
  }
}

function detectFormSubmit(event)
{
var keynum
var keychar
var numcheck

if(window.event) // IE
{
keynum = event.keyCode
}
else if(event.which) // Netscape/Firefox/Opera
{
keynum = event.which
}

 if (keynum == 13)
 {
 	document.forms[0].submit();
 }
}

function detectSearchFormBSubmit(event)
{
var keynum
var keychar
var numcheck
 
if(window.event) // IE
{
keynum = event.keyCode
}
else if(event.which) // Netscape/Firefox/Opera
{
keynum = event.which
}
 
 if (keynum == 13)
 {
 	jsSubmit();
 }
}

//homepage search pop - input clear

function clickclear(thisfield, defaulttext) {
if (thisfield.value == defaulttext) {
thisfield.value = "";
}
}

function clickrecall(thisfield, defaulttext) {
if (thisfield.value == "") {
thisfield.value = defaulttext;
}
}

function trim(str)
{  while(str.charAt(0) == (" ") )
  {  str = str.substring(1);
  }
  while(str.charAt(str.length-1) == " " )
  {  str = str.substring(0,str.length-1);
  }
  return str;
}
 
function setPriceRange(){
 
       var priceRangeSelection = document.getElementById('pricderange');
       
       var selectString = (priceRangeSelection.selectedIndex==-1)?'-':priceRangeSelection.options[priceRangeSelection.selectedIndex].text;
              
       //alert("selected " + selectString);
       
       // If the selection is not a price range
       if(selectString.indexOf("0") == -1) 
       {
       		document.getElementById('fromPrice').value = 0;
       		document.getElementById('toPrice').value = "";
       	
       } 
       // If last selection (no upper price bound)
       else if(selectString.indexOf("+") != -1 && selectString.indexOf("-") == -1) 
       {	       
       		var lowerbound = selectString.replace("+", "");
       		lowerbound = trim(lowerbound);
       		document.getElementById('fromPrice').value = lowerbound.substring(1);
       		document.getElementById('toPrice').value = "";
       }
       else 
       {       
    	   var priceValues = selectString.split("-");//Support both IE and FF
 
	       document.getElementById('fromPrice').value = trim(priceValues[0]).substring(1);
       	   document.getElementById('toPrice').value = trim(priceValues[1]).substring(1);
       }
       
       //alert("from " + document.getElementById('fromPrice').value);
       //alert("to " + document.getElementById('toPrice').value);
       
       return;
}
  
function jsSubmitHP(bUS){	  

	  var bChanged = (defaultSearch != Form.serialize('yachtsearch'));
	  
	  clearHelpInfo();
	  
	  if(bUS){
		  setPriceRange();
	  }

	  if(bChanged){
	      var curSearch = Form.serialize('yachtsearch');
	  	  if(isExist(curSearch) < 0){//make sure we'll save it as hp search.
	  		$('searchtype').value = 'homepage';
	  	  }

	  	  saveSearch(curSearch);
	  }
      
      document.forms[0].submit();
}


// Search results functions...
function searchMorePopup(URL)
{
	var top = (screen.height - 500) / 2;
	var left = (screen.width - 650) / 2;
	
	searchMoreWindow = window.open(URL, 'searchMore', 'titlebar=0,toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=650,height=500,left=' + left + ',top=' + top);
	searchMoreWindow.focus();
}


function checkAll(field)
{
for (i = 0; i < field.length; i++)
	field[i].checked = true ;
}

function uncheckAll(field)
{
for (i = 0; i < field.length; i++)
	field[i].checked = false ;
}

// Ensure that at least one box is checked with a maximum of 50.
function validateForm(form)
{
	var checkedCount = 0;
	
	var checkboxFields = form.checked_boats;

	for (i = 0; i < checkboxFields.length; i++)
	{
		if (checkboxFields[i].checked == true)
		{
			checkedCount++;
		}
	}
	
	if (checkedCount == 0)
	{
		alert("You must select at least one boat to view.");
		return false;
	}
	else if  (checkedCount > 50)
	{
		alert("You may only select a maximum of 50 boats to view.");
		return false;
	}
	else
	{
		return true;
	}
}

// popup window
function popup(mylink, windowname)
{
	if (! window.focus)
	{
		return true;
	}
	var href;
	if (typeof(mylink) == 'string')
	{
   		href=mylink;
   	}
	else
	{
   		href=mylink.href;
   	}
	window.open(href, windowname, 'width=800,height=800,scrollbars=yes');
	
	return false;
}

function changeResultsPerPage(count, changeResultCountUrl)
{
	window.location = changeResultCountUrl + '&No=0' + '&ps=' + count;
}

function assignError(error)
{
    document.getElementById("showError").innerHTML = "Error: " + error.message;
}

function getNewPic(boatPicElt)
{
    var boatID = boatPicElt.getAttribute('alt');
    var pictureIdxElt = document.getElementById("pictureIdx" + boatID);
    var pictureIdx = parseInt(pictureIdxElt.value);
    var pictureLengthElt = document.getElementById("pictureLength" + boatID);
    if (pictureLengthElt != null)
    {
        var pictureLength = parseInt(pictureLengthElt.value);
        var pictureUrl = "";

        if (pictureLength <= 1)
        {
            // Zero or one picture -- doesn't make sense to rotate.
        }
        else
        {
            if (pictureIdx < pictureLength)
            {
                // get the boat picture
                var pictureUrlElt = document.getElementById("picture_" + boatID + "_" + pictureIdx);
                pictureUrl = pictureUrlElt.value;
                pictureIdx++;
                pictureIdxElt.value = pictureIdx;
            }
            else
            {
                pictureIdx = 0;
                var pictureUrlElt = document.getElementById("picture_" + boatID + "_" + pictureIdx);
                pictureUrl = pictureUrlElt.value;
                //reset index
                pictureIdxElt.value = 1;
            }
            
            // perform the fadin fadeout effect
//            dojo.lfx.html.fadeToFrom(boatPicElt, 500, 1, 0.40, true, function(){
//                boatPicElt.setAttribute("src", pictureUrl);
//                dojo.lfx.html.fadeToFrom(boatPicElt, 500, 0.40, 1, true).play();
//            }).play(1000);

			// No fade-in or out - more effieient...
			boatPicElt.setAttribute("src", pictureUrl);
        }
    }
}

function rotatePics()
{
    // Iterate through all the boat pictures that have name "boatpic"
    // and rotate them.
    var boatPicArray = document.getElementsByName("boatpic");
    for (var i = 0; i < boatPicArray.length; i++)
    {
        getNewPic(boatPicArray[i]);
    }

    setTimeout("rotatePics();", 3000);
}


// Dropdown menu functions...
 /*****************************************************************************
 Copyright (c) 2001 Thomas Brattli (webmaster@dhtmlcentral.com)
 
 DHTML coolMenus - Get it at coolmenus.dhtmlcentral.com
 Version 4.0_beta
 This script can be used freely as long as all copyright messages are
 intact.
 
 Extra info - Coolmenus reference/help - Extra links to help files **** 
 CSS help: http://coolmenus.dhtmlcentral.com/projects/coolmenus/reference.asp?m=37
 General: http://coolmenus.dhtmlcentral.com/reference.asp?m=35
 Menu properties: http://coolmenus.dhtmlcentral.com/properties.asp?m=47
 Level properties: http://coolmenus.dhtmlcentral.com/properties.asp?m=48
 Background bar properties: http://coolmenus.dhtmlcentral.com/properties.asp?m=49
 Item properties: http://coolmenus.dhtmlcentral.com/properties.asp?m=50
 ******************************************************************************/
/************************************************************
Coolmenus Beta 4.06 - Copyright Thomas Brattli - www.dhtmlcentral.com
Last updated: 11.13.02

v4.06 - with basic frame support
*************************************************************/
/*Browsercheck object*/
function cm_bwcheck(){
	//In theory we should use object detection, but this script needs work-arounds for almost every browser...
	this.ver=navigator.appVersion
	this.agent=navigator.userAgent.toLowerCase()
	this.dom=document.getElementById?1:0
	this.ns4=(!this.dom && document.layers)?1:0;
	this.op=window.opera 
	this.moz=(this.agent.indexOf("gecko")>-1 || window.sidebar)
	this.ie=this.agent.indexOf("msie")>-1 && !this.op
	if(this.op){
		this.op5=(this.agent.indexOf("opera 5")>-1 || this.agent.indexOf("opera/5")>-1)
		this.op6=(this.agent.indexOf("opera 6")>-1 || this.agent.indexOf("opera/6")>-1)
		this.op7=this.dom&&!this.op5&&!this.op6 //So all higher opera versions will use it
	}else if(this.moz) this.ns6 = 1
	else if(this.ie){
		this.ie4 = !this.dom && document.all
  	this.ie5 = (this.agent.indexOf("msie 5")>-1)
  	this.ie55 = (this.ie5 && this.agent.indexOf("msie 5.5")>-1)
  	this.ie6 = this.dom && !this.ie4 && !this.ie5 && ! this.ie55
	}
	this.mac=(this.agent.indexOf("mac")>-1)
	this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.op5 || this.op6 || this.op7)
  this.usedom= this.ns6||this.op7//Use dom creation
  this.reuse = this.ie||this.op7||this.usedom //Reuse layers
  this.px=this.dom&&!this.op5?"px":""
	return this
}
var bw=new cm_bwcheck()
/*Variable declaration*/
var cmpage
/*Crossbrowser objects functions*/
function cm_message(txt){alert(txt); return false}
function cm_makeObj(obj,nest,o,doc){ //Changed in v4.05
  if(!doc) doc=document 
  if(bw.usedom&&o) this.evnt=o
  else{nest=(!nest) ? "doc.":'doc.layers.'+nest+'.'
    this.evnt=bw.dom? doc.getElementById(obj):
    bw.ie4?doc.all[obj]:bw.ns4?eval(nest+"layers." +obj):0;
  }
  if(!this.evnt) return cm_message('The layer does not exist ('+obj+')' 
    +'- \nIf your using Netscape please check the nesting of your tags (on the entire page)\nNest:'+nest)
  this.css=bw.dom||bw.ie4?this.evnt.style:this.evnt; this.ok=0
  this.ref=bw.dom||bw.ie4?doc:this.css.document; 
  this.obj = obj + "Object"; 	eval(this.obj + "=this");
  this.x=0; this.y=0; this.w=0; this.h=0; this.vis=0; return this
}
cm_makeObj.prototype.moveIt = function(x,y){this.x=x;this.y=y; this.css.left=x+bw.px;this.css.top=y+bw.px}
cm_makeObj.prototype.showIt = function(o){this.css.visibility="visible"; this.vis=1; if(bw.op5&&this.arr){ this.arr.showIt(); }}//alert('showing arrow')}} 
cm_makeObj.prototype.hideIt = function(no){this.css.visibility="hidden"; this.vis=0;}
cm_makeObj.prototype.clipTo = function(t,r,b,l,setwidth){ 
this.w=r; this.h=b; if(bw.ns4){this.css.clip.top=t;this.css.clip.right=r; this.css.clip.bottom=b;this.css.clip.left=l
}else{if(t<0)t=0;if(r<0)r=0;if(b<0)b=0;if(b<0)b=0; this.css.clip="rect("+t+bw.px+","+r+bw.px+","+b+bw.px+","+l+bw.px+")";
if(setwidth){if(bw.op5||bw.op6){this.css.pixelWidth=r; this.css.pixelHeight=b;}else{this.css.width=r+bw.px; this.css.height=b+bw.px;}}}}
function cm_active(on,h){
	if(this.o.arr) on?this.o.arr.hideIt():bw.op5?this.o.arr.showIt():this.o.arr.css.visibility="inherit"
  if(bw.reuse||bw.usedom){
    if(!this.img2) this.o.evnt.className=on?this.cl2:this.cl
    else this.o.ref.images["img"+this.name].src=on?this.img2.src:this.img1.src; //Changed v4.05
    if(on && bw.ns6){this.o.hideIt(); this.o.css.visibility='inherit' }; //netscape 6 bug fix  
  }else{  
    if(!this.img2){ if(on) this.o.over.showIt(); else this.o.over.hideIt();
    }else this.o.ref.images["img"+this.name].src=on?this.img2.src:this.img1.src;
  }this.isactive=on?1:0
}
/***Pageobject **/
function cm_page(frame){ //Changed v4.05
  if(!frame) frame = self 
  this.x=0; this.x2 =(!bw.ie)?frame.innerWidth:frame.document.body.offsetWidth-20;
  this.y=0; this.orgy=this.y2= (!bw.ie)?frame.innerHeight:frame.document.body.offsetHeight-6;
  this.x50=this.x2/2; this.y50=this.y2/2; return this
}
/***check positions**/
function cm_cp(num,w,minus){
	if(num){if(num.toString().indexOf("%")!=-1){var t = w?cmpage.x2:cmpage.y2; num=parseInt((t*parseFloat(num)/100))
  if(minus) num-=minus }else num=eval(num);} else num=0; return num
}
/**Level object**/
function cm_makeLevel(){//changed 4.06
	var c=this, a=arguments; c.width=a[0]||null; c.height=a[1]||null; 
  c.regClass=a[2]||null; c.overClass=a[3]||null; c.borderX=a[4]>-1?a[4]:null; 
  c.borderY=a[5]>-1?a[5]:null; c.borderClass=a[6]||null; c.rows=a[7]>-1?a[7]:null; 
  c.align=a[8]||null; c.offsetX=a[9]||null; c.offsetY=a[10]||null; c.arrow=a[11]||null; 
  c.arrowWidth=a[12]||null; c.arrowHeight=a[13]||null; c.roundBorder=a[14]||null; return c
}
/***Making the main menu object**/
function makeCM(name){ //Changed v4.06
  var c=this; c.mc=0; c.name = name; c.m=new Array(); c.scrollY=-1; c.level=new Array(); c.l=new Array(); c.tim=100; c.isresized=0;
  c.isover=0; c.zIndex=100; c.frameStartLevel=1; c.bar=0; c.z=0; c.totw=0; c.toth=0; c.maxw=0; c.maxh=0; cmpage = new cm_page(); c.constructed = 0;
	return this
}//events
makeCM.prototype.onshow=""; makeCM.prototype.onhide=""; makeCM.prototype.onconstruct="";
/***Creating layers**/
function cm_divCreate(id,cl,txt,w,c,app,ex,txt2){
  if(bw.usedom){var div=document.createElement("DIV"); div.className=cl; div.id=id; 
    if(txt) div.innerHTML=txt; if(app){app.appendChild(div); return div}
    if(w) document.body.appendChild(div); return div
  }else{var dstr='<div id="'+id+'" class="'+cl+'"' 
    if(ex&&bw.reuse) dstr+=" "+ex; dstr+=">"+txt; ; if(txt2) dstr+=txt2; 
    if(c) dstr+='</div>'; if(w) document.write(dstr); else return dstr
  }return ""
}
/***Getting layer string for each menu**/
function cm_getLayerStr(m,app,name,fill,clb,arrow,ah,aw,root){
  var no=m.nolink,arrstr='',l=m.lev,str='',txt=m.txt,ev='', id=name + '_' + m.name,d1; if(app) d1=app
  if((!bw.reuse||l==0) && !no){
    ev=' onmouseover="'+name+'.showsub(\''+m.name+'\')"' 
    +' onmouseout="'+name+'.mout(\''+m.name+'\')"'
    +' onclick="'+name+'.onclck(\''+m.name+'\'); return false" '
  }
  if(bw.reuse&&l!=0) txt=''; if(l==0) str+=d1=cm_divCreate(id+'_0',clb,''); str+=m.d2=cm_divCreate(id,m.cl,txt,0,0,d1,ev)
  if(l==0&&bw.usedom){ 
    m.d2.onclick=new Function(name+'.onclck("'+m.name+'")'); 
    m.d1=d1; 
    m.d2.onmouseover=new Function(name+'.showsub("'+m.name+'")'); 
    m.d2.onmouseout=new Function(name+'.mout("'+m.name+'")')
  }if(!bw.reuse && !m.img1 && !no){
    str+=cm_divCreate(id+'_1',m.cl2,txt,0,1)
    str+=cm_divCreate(id+'_3',"clCMAbs",'<a href="#" '+ev+'><img alt="" src="'+root+fill+'" width="'+m.w+'" height="'+m.h+'" border="0" /></a>',0,1)
  }str+='</div>'; 
  if(l==0){if(arrow)str+=m.d3=cm_divCreate(id+'_a','clCMAbs','<img alt="" height="'+aw+'" width="'+ah+'" src="'+root+arrow+'" />',0,1,d1); str+="</div>"}
  str+="\n"; if(!bw.reuse){m.txt=null; m.d2=null; m.d3=null;}
  if(bw.usedom){ if(l==0) document.body.appendChild(d1); str=''}
  return str
}
/***get align num from text (better to evaluate numbers later)**/
function cm_checkalign(a){
  switch(a){
    case "right": return 1; break; case "left": return 2; break;
    case "bottom": return 3; break; case "top": return 4; break;
    case "righttop": return 5; break; case "lefttop": return 6; break;
    case "bottomleft": return 7; break; case "topleft": return 8; break;
  }return null
}
/**Making each individual menu **/
makeCM.prototype.makeMenu=function(name,parent,txt,lnk,targ,w,h,img1,img2,cl,cl2,align,rows,nolink,onclick,onmouseover,onmouseout){
  var c = this; if(!name) name = c.name+""+c.mc; var p = parent!=""&&parent&&c.m[parent]?parent:0;
  if(c.mc==0){
		//Added 4.07 - bug(?) in opera 7 - you cannot dom-add layers created in one document to another one (or so it seems) - so turn of usedom
		if(bw.op7 && this.frames)	bw.usedom=0
		var tmp=location.href;
    if(tmp.indexOf('file:')>-1||tmp.charAt(1)==':') c.root=c.offlineRoot; else c.root=c.onlineRoot
    if(c.useBar){if(!c.barBorderClass) c.barBorderClass=c.barClass; c.bar1 = cm_divCreate(c.name+'bbar_0',c.barClass,'',0,1);
      c.bar = cm_divCreate(c.name+'bbar',c.barBorderClass,'',1,1,0,0,c.bar1); if(bw.usedom) c.bar.appendChild(c.bar1);    
    }}var create=1,img,arrow; var m = c.m[name] = new Object(); m.name=name; m.subs=new Array(); m.parent=p; m.arnum=0; m.arr=0
  var l = m.lev = p?c.m[p].lev+1:0; c.mc++; m.hide=0;
  if(l>=c.l.length){
    var p1,p2=0; if(l>=c.level.length) p1=c.l[c.level.length-1];
    else p1=c.level[l]; c.l[l]=new Array(); if(!p2) p2=c.l[l-1]
    if(l!=0){ if(isNaN(p1.align)) p1["align"]=cm_checkalign(p1.align)
      for(var i in p1){if(i!="str"&&i!="m"){if(p1[i]==null) c.l[l][i]=p2[i]; else c.l[l][i]=p1[i] }}
    }else{c.l[l]=c.level[0]; c.l[l].align=cm_checkalign(c.l[l].align)}
    c.l[l]["str"]=''; c.l[l].m=new Array(); if(!c.l[l].borderClass) c.l[l].borderClass=c.l[l].regClass
    c.l[l].app=0; c.l[l].max=0; c.l[l].arnum=0; c.l[l].o=new Array(); c.l[l].arr=new Array()
    c.level[l]=p1=p2=null
    if(l!=0) c.l[l].str=c.l[l].app=cm_divCreate(c.name+ '_' +l+'_0',c.l[l].borderClass,'')
  }if(p){p = c.m[p]; p.subs[p.subs.length]=name; 
    if(p.subs.length==1&&c.l[l-1].arrow){ p.arr=1; 
      if(p.parent){c.m[p.parent].arnum++
        if(c.m[p.parent].arnum>c.l[l-1].arnum){
          c.l[l-1].str+=c.l[l-1].arr[c.l[l-1].arnum]=cm_divCreate(c.name+ '_a' +(l-1)+'_'+c.l[l-1].arnum,'clCMAbs','<img height="'+c.l[l-1].arrowHeight
            +'" width="'+c.l[l-1].arrowWidth+'" src="'+c.root+c.l[l-1].arrow+'" alt="" />',0,1,c.l[l-1].app); c.l[l-1].arnum++
        }}}if(bw.reuse) if(p.subs.length>c.l[l].max) c.l[l].max = p.subs.length; else create=0
  }m.rows=rows>-1?rows:c.l[l].rows; m.w=cm_cp(w||c.l[l].width,1); m.h=cm_cp(h||c.l[l].height,0); m.txt=txt; m.lnk=lnk; 
  if(align) align=cm_checkalign(align); m.align=align||c.l[l].align; m.cl=cl=cl||c.l[l].regClass; 
  m.targ=targ; m.cl2=cl2||c.l[l].overClass; m.create=create;  m.mover=onmouseover; m.mout=onmouseout; 
  m.onclck=onclick; m.active = cm_active; m.isactive=0; m.nolink=nolink
  if(create) c.l[l].m[c.l[l].m.length]=name
  if(img1){m.img1 = new Image(); m.img1.src=c.root+img1; if(!img2) img2=img1; m.img2 = new Image(); m.img2.src=c.root+img2;
    m.cl="clCMAbs"; m.txt=''; if(!bw.reuse&&!nolink) m.txt = '<a href="#" onmouseover="'+c.name+'.showsub(\''+name+'\')" onmouseout="'+c.name+'.mout(\''+name+'\')" onclick="'+c.name+'.onclck(\''+name+'\'); return false">';;
    m.txt+='<img alt="" src="'+c.root+img1+'" width="'+m.w+'" height="'+m.h+'" id="img'+m.name+'" '
    if(bw.dom&&!nolink) m.txt+='style="cursor:pointer; cursor:hand"'; if(!bw.reuse){if(!bw.dom) m.txt+='name="img'+m.name+'"'; m.txt+=' border="0"'}; m.txt+=' />'; if(!bw.reuse&&!nolink) m.txt+='</a>'
  }else{m.img1=0; m.img2=0}; 
  if(l==0||create) c.l[l].str+=cm_getLayerStr(m,c.l[l].app,c.name,c.fillImg,c.l[l].borderClass,c.l[l].arrow,c.l[l].arrowWidth,c.l[l].arrowHeight,c.root)
  if(l==0){if(m.w>c.maxw) c.maxw=m.w; if(m.h>c.maxh) c.maxh=m.h; c.totw+=c.pxBetween+m.w+c.l[0].borderX;c.toth+=c.pxBetween+m.h+c.l[0].borderY}
  if(lnk && !onmouseover){
		var path=lnk.indexOf("mailto:")>-1||lnk.indexOf("http://")>-1?"":c.root
		m.mover="self.status='"+path+m.lnk+"'"
		if(!m.mout) m.mout=""; m.mout+=";self.status='';"
	}
}
/**Getting x/y coords for subs **/
makeCM.prototype.getcoords=function(m,bx,by,x,y,maxw,maxh,ox,oy){
  var a=m.align; x+=m.o.x; y+=m.o.y
  switch(a){
    case 1:  x+=m.w+bx; break; case 2:  x-=maxw+bx; break;
    case 3:  y+=m.h+by; break; case 4:  y-=maxh+by; break;
    case 5:  x-=maxw+bx; y-=maxh-m.h; break;
    case 6:  x+=m.w+bx; y-=maxh-m.h; break;
    case 7:  y+=m.h+by; x-=maxw-m.w; break;
    case 8:  y-=maxh+by; x-=maxw-m.w+bx; break;
  }//Added v4.05
  if(m.lev==this.frameStartLevel-1 && this.frames){
    switch(a){
      case 1:  x=0; break; 
      case 2:  x=this.cmpage.x2-maxw; break;
      case 3:  y=0; break; 
      case 4:  y-=maxh+by; break;
      case 5:  x-=maxw+bx; y-=maxh-m.h; break;
      case 6:  x+=m.w+bx; y-=maxh-m.h; break;
      case 7:  y+=m.h+by; x-=maxw-m.w; break;
      case 8:  y-=maxh+by; x-=maxw-m.w+bx; break;
    }
  }
  m.subx=x + ox; m.suby=y + oy
}
/**Showing sub elements**/
makeCM.prototype.showsub=function(el){ //Changed v4.06
  var c=this,pm=c.m[el],m,o,nl
  if(!pm.b||(c.isresized&&pm.lev>0)) pm.b=c.l[pm.lev].b; c.isover=1
  clearTimeout(c.tim);
  var ln=pm.subs.length,l=pm.lev+1
  if(c.l[pm.lev].a==el&&l!=c.l.length && !c.openOnClick){if(c.l[pm.lev+1].a) c.hidesub(l+1,el); return}
  c.hidesub(l,el); if(pm.mover) eval(pm.mover); if(!pm.isactive) pm.active(1);
  c.l[pm.lev].a = el; if(ln==0) return; 
	if(c.openOnClick && !c.clicked) return//Added v4.06
	if(!c.l[l].b) return //Added v4.05
  var b = c.l[l].b, bx=c.l[l].borderX, by=c.l[l].borderY, rows=pm.rows
	var rb=c.l[l].roundBorder;//added 4.06
  var x=bx+rb,y=by+rb,maxw=0,maxh=0,cn=0; b.hideIt()
  for(var i=0;i<c.l[l].m.length;i++){  
    if(!bw.reuse) m=c.m[c.l[l].m[i]]
    else m=c.m[c.m[el].subs[i]]
    if(m && m.parent==el&&!m.hide){
      if(!bw.reuse) o=m.o; else o=m.o=c.l[l].o[i]
      if(x!=o.x||y!=o.y) o.moveIt(x,y); nl=m.subs.length //changed 4.06
      if(bw.reuse){
        if(o.w!=m.w || o.h!=m.h) o.clipTo(0,m.w,m.h,0,1)
        if(o.evnt.className!=m.cl){ 
          m.isactive=0; o.evnt.className=m.cl
          if(bw.ns6){o.hideIt(); o.css.visibility='inherit'} //NS6 bugfix
        }if(bw.ie6) b.showIt()//IE6 bugfix (scrollbars)
        o.evnt.innerHTML=m.txt; if(bw.ie6) b.hideIt() 
				if(!m.nolink){
          o.evnt.onmouseover=new Function(c.name+".showsub('"+m.name+"')")
          o.evnt.onmouseout=new Function(c.name+".mout('"+m.name+"')") //Added v4.05
          o.evnt.onclick=new Function(c.name+".onclck('"+m.name+"')")
          if(o.oldcursor){o.css.cursor=o.oldcursor; o.oldcursor=0;}
        }else{o.evnt.onmouseover=''; o.evnt.onclick='';  if(o.css.cursor=='') o.oldcursor=bw.ns6?"pointer":"hand"; else o.oldcursor=o.css.cursor; o.css.cursor="auto"}        
      }if(m.arr){o.arr=c.l[l].arr[cn]; o.arr.moveIt(x + m.w-c.l[l].arrowWidth-3,y+m.h/2-(c.l[l].arrowHeight/2)); 
      o.arr.css.visibility="inherit"; cn++;} else o.arr=0
      if(!rows){y+=m.h+by; if(m.w>maxw) maxw=m.w; maxh=y}
      else{x+=m.w+bx; if(m.h>maxh) maxh=m.h; maxw=x;}
      o.css.visibility="inherit"; if(bw.op5||bw.op6) o.showIt()
    }else{o = c.m[c.l[l].m[i]].o; o.hideIt();} }
  if(!rows) maxw+=bx*2+rb; else maxh+=by*2+rb; //changed 4.06
	if(rb){maxw+=rb; maxh+=rb}//added 4.06
	b.clipTo(0,maxw,maxh,0,1)
	//Check frame scroll
	if(c.chkscroll) c.chkscroll() //Added v4.05 - not the best solution
  if(c.chkscroll||!pm.subx||!pm.suby||c.scrollY>-1||c.isresized) c.getcoords(pm,c.l[l-1].borderX,c.l[l-1].borderY,pm.b.x,pm.b.y,maxw,maxh,c.l[l-1].offsetX,c.l[l-1].offsetY) //Changed 4.06
	x=pm.subx; if(c.chkscroll&&l==c.frameStartLevel) pm.suby+=c.scrollY; y=pm.suby; b.moveIt(x,y); if(c.onshow) eval(c.onshow); b.showIt()
}
/**Hide sub elements **/
makeCM.prototype.hidesub=function(l,el){ //Changed v4.05
  var c = this,tmp,m,i,j,hide
  if(!l) {l=1; hide=1; c.clicked=0}
  for(i=l-1;i<c.l.length;i++){
    if(i>0&&i>l-1) if(c.l[i].b) c.l[i].b.hideIt()//Changed v4.05
    if(c.l[i].a&&c.l[i].a!=el){
      m=c.m[c.l[i].a]; m.active(0,1); if(m.mout) eval(m.mout); c.l[i].a=0
      if(i>0&&i>l-1) if(bw.op5||bw.op6) for(j=0;j<c.l[i].m.length;j++) c.m[c.l[i].m[j]].o.hideIt()
    }if(i>l){for(j=0;j<c.l[i-1].arnum;j++){c.l[i-1].arr[j].hideIt(); if(bw.op6) c.l[i-1].arr[j].moveIt(-1000,-1000)}} //opera bug
  }if(hide&&c.onhide) eval(c.onhide) //onhide event
}
/***Make all menu div objects**/
makeCM.prototype.makeObjects=function(nowrite,fromframe){ //Changed v4.06
  var c = this,oc,name,bx,by,w,h,l,no,ar,id,nest,st=0,en=c.l.length,bobj,o,m,i,j
  //Added v4.05
  if(fromframe){
    st = this.frameStartLevel
    this.body = fromframe.document.body
    this.doc = fromframe.document
    this.deftarget=fromframe
    this.cmpage = new cm_page(fromframe)
  }else{
    this.body=document.body
    this.doc=document
    if(this.frames) en = this.frameStartLevel
    this.deftarget=self
  }
  if(!nowrite){
    for(i=st;i<en;i++){ //changed 4.06
      if(!bw.usedom) this.doc.write(c.l[i].str)
      else if(i>0) this.body.appendChild(c.l[i].app)
      if(!this.frames) c.l[i].str=null
    }}c.z=c.zIndex+2
  for(i=st;i<en;i++){oc=0
    if(i!=0){bobj=c.l[i].b = new cm_makeObj(c.name + "_"+i+"_0","",c.l[i].app,this.doc); bobj.css.zIndex=c.z; 
    if(bw.dom) bobj.css.overflow='hidden'}; bx=c.l[i].borderX; by=c.l[i].borderY; c.l[i].max=0;
    for(j=0;j<c.l[i].m.length;j++){
      m = c.m[c.l[i].m[j]]; name=m.name; w=m.w; h=m.h; l=m.lev; no=m.nolink;
      if(i>0){m.b = bobj; nest=i}
      else{m.b = new cm_makeObj(c.name + "_"+name+"_0","",m.d1,this.doc); m.b.css.zIndex=c.z; m.b.clipTo(0,w+bx*2,h+by*2,0,1); nest=name}
      id = c.name + "_"+name; nest=c.name + "_"+nest;
      if(m.create){
        o=m.o=new cm_makeObj(id,nest+"_0",m.d2,this.doc); o.z=o.css.zIndex=c.z+1; if(bw.reuse){c.l[l].o[oc]=o; oc++}; 
        if(l==0&&m.img1) o.css.visibility='inherit'; if(bw.op5) o.showIt(); o.arr=0;
      }if(!bw.reuse||l==0) o.clipTo(0,w,h,0,1); o.moveIt(bx,by); o.z=o.css.zIndex=c.z+2
      if(j<c.l[i].arnum){
        c.l[i].arr[j]=new cm_makeObj(c.name+"_a"+i+"_"+j,nest+"_0",nowrite?0:c.l[i].arr[j],this.doc)
        c.l[i].arr[j].css.zIndex=c.z+30+j;
      }else if(l==0&&m.arr==1){
        o.arr=new cm_makeObj(id+"_a",nest+"_0",m.d3,this.doc)
        o.arr.moveIt(bx+m.w-c.l[i].arrowWidth-3,by+m.h/2-(c.l[i].arrowHeight/2)); 
        o.arr.css.zIndex=c.z+20;
      }if(!no && !bw.reuse && !m.img1){  
        o.over=new cm_makeObj(c.name + "_"+name+"_1",nest+"_0"+".document.layers."+id,"",this.doc)
        o.over.moveIt(0,0); o.over.hideIt(); o.over.clipTo(0,w,h,0,1); o.over.css.zIndex=c.z+3
        img=new cm_makeObj(c.name + "_"+name+"_3",nest+"_0"+".document.layers."+id,"",this.doc); img.moveIt(0,0)
        img.css.visibility="inherit"; img.css.zIndex=c.z+4; if(bw.op5) img.showIt()
      }c.z++; 
    }
  }
	if(fromframe){	///Set scroll vars - added v4.05
		c.chkscroll = function(){//changed 4.06
			if (bw.ie&&!bw.ie6) this.scrollY=this.body.scrollTop;
			else if (bw.ie6 || bw.op7){
				if (this.doc.compatMode && document.compatMode != "BackCompat")	this.scrollY=this.doc.documentElement.scrollTop
				else this.scrollY=this.body.scrollTop
			}else this.scrollY=this.deftarget.pageYOffset;
		}
	}
}
/**Onmouseout**/
makeCM.prototype.mout = function(){ //Changed v4.06
	var c = this; clearTimeout(c.tim); c.isover = 0; var f="if(!"+c.name+".isover)"+c.name+".hidesub()"
  if(!c.closeOnClick) c.tim = setTimeout(f,c.wait)
	else{
		if(bw.ns4){ document.captureEvents("Event.MOUSEDOWN"); document.onmousedown=new Function(f)}
		else document.onclick=new Function(f); 
		if(this.frames){
			if(bw.ns4){this.doc.captureEvents("Event.MOUSEDOWN"); this.doc.onmousedown=new Function(f)}
			else this.doc.onclick=new Function(f)
		}
	}
}
/**Constructing and initiating top items and bar**/
makeCM.prototype.construct=function(nowrite){ //Changed v4.06
  var c=this; if(!c.l[0]||c.l[0].m.length==0) return cm_message('No menus defined');
	 if(!nowrite){for(var i=1;i<c.l.length;i++){c.l[i].str+="</div>"}} //Added 4.06
  c.makeObjects(nowrite); cmpage = new cm_page(); 
  var mpa,o,maxw=c.maxw,maxh=c.maxh,i,totw=c.totw,toth=c.toth,m,px=c.pxBetween
  var bx=c.l[0].borderX,by=c.l[0].borderY,x=c.fromLeft,y=c.fromTop,mp=c.menuPlacement,rows=c.rows
  if(rows){toth=maxh+by*2; totw=totw-px+bx;}else{totw=maxw+bx*2; toth=toth-px+by;}
  switch(mp){
    case "center": x=cmpage.x2/2-totw/2; if(bw.ns4) x-=9; break;
    case "right": x=cmpage.x2-totw; break;
    case "bottom": case "bottomcenter": y=cmpage.y2-toth; if(mp=="bottomcenter") x=cmpage.x2/2-totw/2; break;
    default: if(mp.toString().indexOf(",")>-1) mpa=1; break;
  }for(var i=0;i<c.l[0].m.length;i++){
    m = c.m[c.l[0].m[i]]; o = m.b; if(mpa) rows?x=cm_cp(mp[i]):y=cm_cp(mp[i],0,0,1); 
    o.moveIt(x,y); o.showIt(); if(m.arr) m.o.arr.showIt(); o.oy=y; 
    if(!mpa) rows?x+=m.w+px+bx:y+=m.h+px+by
  }if(c.useBar==1){ //Background-Bar
    var bbx=c.barBorderX,bby=c.barBorderY; 
    var bar1=c.bar1= new cm_makeObj(c.name+'bbar_0',c.name+'bbar',nowrite?0:c.bar1,document)
    var bar=c.bar= new cm_makeObj(c.name+'bbar','',nowrite?0:c.bar,document); bar.css.zIndex=c.zIndex+1
    var barx=c.barX=="menu"?c.m[c.l[0].m[0]].b.x-bbx:cm_cp(c.barX,1);
    var bary=c.barY=="menu"?c.m[c.l[0].m[0]].b.y-bby:cm_cp(c.barY);
    var barw=c.barWidth=="menu"?totw:cm_cp(c.barWidth,1,bbx*2);
    var barh=c.barHeight=="menu"?toth:cm_cp(c.barHeight,0,bby*2);
    bar1.clipTo(0,barw,barh,0,1); bar1.moveIt(bbx,bby); bar1.showIt();
    bar.clipTo(0,barw+bbx*2,barh+bby*2,0,1); bar.moveIt(barx,bary); bar.showIt();
  }if(c.resizeCheck){ //Window resize code - updated 4.06 - stil sucks
    if(bw.ns4||bw.op5||bw.op6)setTimeout('window.onresize=new Function("'+c.name+'.resized()")',500)
		else window.onresize=new Function(c.name+".resized()")
    c.resized=cm_resized; if(bw.op5||bw.op6) document.onmousemove=new Function(c.name+".resized()")
  }if(c.onconstruct) eval(c.onconstruct) //onconstruct event
  c.constructed = 1 //Added v4.05
  return true
}
/**Capturing resize**/
var cm_inresize=0
function cm_resized(){
  if(cm_inresize) return
	page2=new cm_page(); var off=(bw.op6||bw.op5)?20:5
  if(page2.x2<cmpage.x2-off || page2.y2<cmpage.orgy-off || page2.x2>cmpage.x2+off || page2.y2>cmpage.orgy+off){
		if(bw.ie||bw.ns6||bw.op7||bw.ns4){
      cmpage=page2; this.isresized=1; 
      if(this.onresize) eval(this.onresize); this.construct(1);
      if(this.onafterresize) eval(this.onafterresize);
		}else{cm_inresize=1; location.reload()} 
  }
}
/**Onclick of an item**/
makeCM.prototype.onclck=function(m){ //Changed v4.06
  m = this.m[m]
  if(m.onclck) eval(m.onclck);
	if(this.openOnClick && m.subs.length>0){
		this.clicked = 1; this.showsub(m.name); return
	} 
  var lnk=m.lnk, targ=m.targ
  if(lnk){
    if(lnk.indexOf("mailto")!=0 && lnk.indexOf("http")!=0) lnk=this.root+lnk
		if(String(targ)=="undefined" || targ=="" || targ==0 || targ=="_self"){
      if(this.frames){ //Turning of all level 1 + vars
        if(this.l[0].a){
          this.m[this.l[0].a].active(0,1)
          this.l[0].a =0
        }
        for(i=this.frameStartLevel;i<this.l.length;i++){
          if(this.l[i].b){
            this.l[i].b.hideIt()
            this.l[i].b = null
            for(j=0;j<this.l[i].m.length;j++){
              this.m[this.l[i].m[j]].b = null;
            }
          }
        }
        this.isover=0
      }
      this.deftarget.location.href=lnk;
	  setReferrerCookie(".yachtworld.");
    }
    else if(targ=="_blank") {window.open(lnk); setReferrerCookie(".yachtworld.");}
    else if(targ=="_top" || targ=="window") {top.location.href=lnk; 	  setReferrerCookie(".yachtworld.");}
    else if(top[targ]) {top[targ].location.href=lnk; 	  setReferrerCookie(".yachtworld.");}
    else if(parent[targ]) {parent[targ].location.href=lnk; 	  setReferrerCookie(".yachtworld.");}
  }else return false
}

function doClear(theText) 
{
     if (theText.value == theText.defaultValue)
 {
         theText.value = ""
     }
 }

function CreateBookmarkLink(title) {
	var url = "http://" + document.domain;
	if (window.sidebar) { // Mozilla Firefox Bookmark
		window.sidebar.addPanel(title, url,"");
	} else if( window.external ) { // IE Favorite
		window.external.AddFavorite( url, title); }
	else if(window.opera && window.print) { // Opera Hotlist
		return true; }
 }

/* -----------------------------------------------
Implement Saved Search History in pure client, 
no server side changes are required.
* ------------------------------------------------
*/

var SAVED_SEARCH_COOKIE = "savedSearch";
var LATEST_SAVED_SEARCHES = "latestSavedSearches";
var SAVED_SEARCH_PREFIX_ID = SAVED_SEARCH_COOKIE;
var SEPERATOR = '_';
var LIVE_TIME = 365;
var HISTORY_LENGTH = 5;
var MAX_SEARCHES_LENGTH = (1+SEPERATOR.length)*HISTORY_LENGTH;
var SAVED_LABEL_COOKIE = "savedLabel";

function populateSavedSearchOptions(selectId){
	var haveHistory = false;
	var searches = getLatestSearches();

	for(var i=0;i<HISTORY_LENGTH;i++){	    
		if(searches==null || searches.length<2)
				break;	
		if(searches.length > 2*i){
			var curSearchIndex = searches.charAt(2*i);
			if(null != getLabel(curSearchIndex)){
				 $(selectId).options[i] = new Option(getLabel(curSearchIndex),curSearchIndex);
				 haveHistory = true;
			}
		}else{
			break;
		}
	}
	
	return haveHistory;	
}

function loadForm(formId, options, selectedIdx){	
	var index = selectedIdx;
	
	Form.deserialize(formId, getSavedSearchByIndex(options[index].value));
	
	options[index].selected = true;
	
	//handle pbsint specially, too bad...
	var pbsint = $('select-pbsint');
	var bas = $('select-boatsAddedSelected');	
	if(pbsint!=null && bas!=null){
		if(bas.value!=-1 && bas.value!='')
			pbsint.options[1+1*bas.value].selected = true;
	}
}

function loadFormForHP(formId, options, selectedIdx){		
	var curSearch = getSavedSearchByIndex(options[selectedIdx].value);	
	if(curSearch!=null && curSearch.indexOf('searchtype=advancedsearch')>-1){	
		changeLatestId(options[selectedIdx].value);
		document.location = '/core/listing/advancedSearch.jsp';		
		return;
	}else{
		loadForm(formId, options, selectedIdx);
	}
}

function addSelectOption(options, label){
	var length = options.length;	
	options[length] = new Option(label,length);
	options.selectedIndex = length;		
	options[length].style.display='none';	
}

function getLatestHPSearch(){	
	var searches = getLatestSearches();
	for(var i=0;i<HISTORY_LENGTH;i++){	    
		if(searches==null || searches.length<2)
				break;	
		if(searches.length > 2*i){
			var curSearchIndex = searches.charAt(2*i);
			if(isAdvSearch(getSavedSearchByIndex(curSearchIndex)))
					continue;
			else
				return i;
		}else{
			break;
		}
	}
	
	return -1;	
}

function isAdvSearch(curSearch){
	if(curSearch!=null && curSearch.indexOf('searchtype=advancedsearch')>0){
		return true;
	}else{
		return false;
	}
}

function getLabel(index){	
  var label = readCookie(SAVED_LABEL_COOKIE+index);
  
  return label;
}

//To support translations, the only valid callee is from current web page including the form data
function getLabelBySearch(searchString){	
	  
  //The order defined in http://jira.boats.local/jira/browse/PTL-1342
  //Length:        
  var length = null;//fromLength-toLength luom
  
  var man = null; //Manufacturer/Model
  var is = null; //New/Used
  var year = null;//adv: fromYear-toYear
  
  var pricderange = null;//=Select%20Price%20Range//hp
  var priceRangeAdv = null; //fromPrice-toPrice currencyid
  var luom = null;
  
  var ntt = null;// Keyword    
  var type = null; //Type (Power or Sail)
      
	//adv:	
  var cint = null;//multiple values, pick one //Country
  var hmid = null; //Hull
  var ftid = null;//Fuel
  var rid = null;//Region
  var enid = null;//No. Engines
  var spid = null;//State
  var boatsAddedSelected = null;//Boats added recently
  var city = null;//City
  var fracts = null;//Fractional shares
  var video = null;//vbs

  var searchtypeAdv = false;
  
  var tokens = searchString.split('&');       
  tokens.each(
          function(data, index) {
              data = data.split('=');
              var id = decodeURIComponent(data[0]);
              var value = decodeURIComponent(data[1]);
              if(value == null || value == ''){
              	//DO nothing
              } 
              else if(id == 'searchtype' && value == 'advancedsearch'){                	
              	searchtypeAdv = true;
              }else if(id == 'fromLength')
              	length = value;
              else if(id == 'toLength')
              	length += '-'+value;
              else if(id == 'luom'){               	
              	if(value == '127') luom = 'm';
              	else //if(value ='126') 
              		luom = 'ft';
              }
              else if(id == 'man')
              	man = value;
              else if(id == 'is'){
              	if(value=='true') is = $('select-is-new').firstChild.nodeValue;
              	else if(value=='false') is = $('select-is-used').firstChild.nodeValue;
              	//else is = 'All';
              }else if(id == 'fromYear')
              	year = value;
              else if(id == 'toYear')
              	year += '-'+value;                
              else if(id == 'pricderange' && value != 0 && value != 'Select Price Range'){
              	pricderange = value;
              	//pricderange = getSelectOptionLabel(id);                	
              }else if(id == 'fromPrice')
              	priceRangeAdv = value;
              else if(id == 'toPrice')
              	priceRangeAdv += '-'+value;
              else if(id == 'currencyid' && value && priceRangeAdv){
              	priceRangeAdv += ' '+getSelectOptionLabel('select-'+id, value);
              }
              else if(id == 'Ntt')
                  ntt = value;
              else if(id == 'type'){
	              if($('select-type-sail')!=null && $('select-type-sail').firstChild!=null){
	            	 if('(Sail)'== value)            	
	            		 type = $('select-type-sail').firstChild.nodeValue;
	            	 else if('(Power)'== value)
	            		 type = $('select-type-power').firstChild.nodeValue;
	              }else if($('select-type')!=null){//adv            		
	            	type = getSelectOptionLabel('select-'+id, value);
	            	if(type!=null) type = type.replace('+','');
            	  }            	
              }else if(id == 'cint')
              	cint = getSelectOptionLabel('select-'+id, value);
              else if(id == 'hmid' && value!='0')
              	hmid = getSelectOptionLabel('select-'+id, value);
              else if(id == 'ftid' && value!='0')
              	ftid = getSelectOptionLabel('select-'+id, value);
              else if(id == 'rid')
              	rid = getSelectOptionLabel('select-'+id, value);
              else if(id == 'enid' && value!='0')
              	enid = getSelectOptionLabel('select-'+id, value);
              else if(id == 'spid')
              	spid = getSelectOptionLabel('select-'+id, value);
              else if(id == 'boatsAddedSelected' && value!=-1 && value!='' && $('select-pbsint')!=null){            	  
            	  boatsAddedSelected = $('select-pbsint').options[1+1*value].text;            	  
              }else if(id == 'city')
              	city = value;
              else if(id == 'fracts' && value==1){            	  
                	fracts = $('select-fracts-non').value;                	
              }else if(id == 'video' && value=='true'){            	  
                	video = $('select-video').value;                	
              }
          }
 	)

	if(priceRangeAdv==0 && !searchtypeAdv){
		priceRangeAdv = null;
	}

 	var ret = labelAppend(length==null?null:length+' '+luom)+labelAppend(man)+labelAppend(is)+labelAppend(year)+labelAppend(pricderange==null?priceRangeAdv:pricderange)+labelAppend(ntt)+labelAppend(type)+labelAppend(cint)+labelAppend(hmid)+labelAppend(ftid)+labelAppend(rid)+labelAppend(enid)+labelAppend(spid)+labelAppend(boatsAddedSelected)+labelAppend(city)+labelAppend(fracts)+labelAppend(video);
  
  if(ret.charAt(ret.length-1)==','){
  	ret = ret.substring(0,ret.length-1);
  }
  
  return ret; 
}

function getSelectOptionLabel(selectId, value){
	var ret = '';
	var select = $(selectId);
	if(select == 'undefined' || select == null){
		//return '';
	}else if(select.options!=null && select.options.length > 0){
		for(var j = 0; j < select.options.length; j++) { 
			if(select.options[j].value == value) {
				 ret = select.options[j].text;
				 break;
			}
		}		
	}
	
	return ret;
}

function labelAppend(field){
	return field?field+',':'';
}

function saveSearch(curSearch){
	if(curSearch==null)
      return false;
	else{
		if(null==saveLabel(getOldestId(),curSearch))
			return false;
		else
			return putSearch(getOldestId(),curSearch);
	}
}

function saveLabel(index,curSearch){	
	var label = getLabelBySearch(curSearch);
	if ((label == null)||(label.length == 0)) 
		return null;
	else{ 
		label = label.replace(/^\s*/,'').replace(/\s*$/,'').replace(/\r*$/,'');	
		if ((label == '0')||(label.length == 0)) 
			return null;
	}
	
	createCookie(SAVED_LABEL_COOKIE+index,label,LIVE_TIME);
	return label;
}

function getOldestId(){
	    
	if(getLatestSearchId()==null)// init
     	return 0;
	
	//else
  var searches = getLatestSearches();
	if(searches==null || searches.length<2)
			return 0;
	
	//else
	if(searches.length < MAX_SEARCHES_LENGTH){
		for(var i=0; i<HISTORY_LENGTH; i++){
			if(searches.indexOf(i+SEPERATOR)<0)
				break;		
		}
		
		return (1*i) % HISTORY_LENGTH;
		
	}else{
		return searches.charAt(MAX_SEARCHES_LENGTH-2);
	}	
}

function getLatestSearch(){
	return getSavedSearchByIndex(getLatestSearchId());
}

function getLatestSearchId(){
	var ck = readCookie(LATEST_SAVED_SEARCHES);
	if(ck!=null && ck.length>0)
		return ck.charAt(0);
	
	return null;
}

function putSearch(id,curSearch){
	var existingId = isExist(curSearch);
	if(existingId > -1){
		changeLatestId(existingId);	
		return false;
	}

	createCookie(SAVED_SEARCH_PREFIX_ID+id,curSearch,LIVE_TIME);	
	addIdToLatestList(id);
	
	return true;
}

function changeLatestId(id){
	var newValue = getLatestSearches();
	newValue = newValue.replace(id+SEPERATOR, '');
	newValue = id + SEPERATOR + newValue;
	
	createCookie(LATEST_SAVED_SEARCHES,newValue,LIVE_TIME);  
}

function addIdToLatestList(id){
	var newValue = id + SEPERATOR + (getLatestSearches()==null?'':getLatestSearches());
	if(newValue.length>MAX_SEARCHES_LENGTH){
		newValue = newValue.substring(0,MAX_SEARCHES_LENGTH);
	}
	
	createCookie(LATEST_SAVED_SEARCHES,newValue,LIVE_TIME);  
}

function getLatestSearches(){
	return readCookie(LATEST_SAVED_SEARCHES);
}

function getSavedSearchByIndex(index){
	if(index == null) 
		return null;
	else 
		return readCookie(SAVED_SEARCH_PREFIX_ID+index);
}

function isExist(testSearch){
	for(var i=0;i<HISTORY_LENGTH;i++){
		if(testSearch == getSavedSearchByIndex(i)){
			return i;
		}
	}

	return -1;
}

function serialize(formId) {
	var elements = $(formId).getElements();
	var matchingElements = [];

	for (i = 0; i < elements.length; i++) {
		var element = elements[i];
		if (element.type == 'button'
				|| element.type == 'submit'
					|| element.type == 'hidden')
			continue ;

		if (element.type == 'text'
				|| element.type == 'select-one'
					|| element.type == 'select-multiple') {
			if ('' == element.value)
				continue;
		}

		matchingElements.push(element);
	}
	return Form.serializeElements(matchingElements);
}

function createCookie(name,value,days) {

      if (days) {

             var date = new Date();

             date.setTime(date.getTime()+(days*24*60*60*1000));

             var expires = "; expires="+date.toGMTString();

      }	

      else var expires = "";

      document.cookie = name+"="+escape(value)+expires+"; path=/;domain=" + window.location.hostname;
}

function readCookie(name) {

      var nameEQ = name + "=";

      var ca = document.cookie.split(';');

      for(var i=0;i < ca.length;i++) {

             var c = ca[i];

             while (c.charAt(0)==' ') c = c.substring(1,c.length);

             if (c.indexOf(nameEQ) == 0) return unescape(c.substring(nameEQ.length,c.length));

      }

      return null;

}

function eraseCookie(name) {

      createCookie(name,"",-1);

}

//advanced search form;
function clearAdvForm(formId){
	with (document.forms[formId]) {
		elements['searchtype'].value = 'advancedsearch';
		elements['Ntt'].value = '';
		elements['is'].value = '';
		elements['type'].value = '';
		elements['man'].value = '';
		elements['hmid'].value = '';
		elements['ftid'].value = '';
		elements['enid'].value = '';
		elements['fromLength'].value = '';
		elements['toLength'].value = '';
		elements['fromYear'].value = '';
		elements['toYear'].value = '';
		elements['fromPrice'].value = '';
		elements['toPrice'].value = '';
		elements['city'].value = '';
		elements['spid'].value = '';
		elements['rid'].value = '';
		elements['cint'].value = '';
		elements['pbsint'].value = '';
		elements['boatsAddedSelected'].value = '';
		elements['fracts'].checked = false;
		elements['video'].checked = false;
	}
	
	return Form.serialize('AdvancedSearchForm');
}