var req = null;
var timer=0;
var curad=Array();
var needtologin=false;
var returned=false;
var imgname='';


function hideLogin()
 {
  var d;
  d=document.getElementById('logindiv'); if(d) d.style.visibility='hidden';
 }
 
function getServerName()
{
	var str = window.location.protocol + '//' + window.location.hostname;
	return str;
}

function create_xml_object()
{
	// Internet Explorer
	try
	{
		req = new ActiveXObject("Msxml2.XMLHTTP");
	}
	catch(e)
	{
		try
		{
			req = new ActiveXObject("Microsoft.XMLHTTP");
		}
		catch(oc)
		{
			req = null;
		}
	}
	// Mozailla/Safari
	if (req == null && (typeof XMLHttpRequest != "undefined" || window.XMLHttpRequest))
	{
		req = new XMLHttpRequest();
	}
	return(req);
}

var sv_typetoreturn='text';

function processChange(evt)
{
	if (req.readyState == 4)
	{
		if (req.status == 200)
		{
			var response = req.responseText;
			if(response.length < 40)
			{
				parameters=response.split("&");
				ad_id=parameters[1];
				status = parameters[2];
				if(status == 'No Id-LoginFailure')
				{
					alert('Email Address and/or Password Incorrect')
					lidiv = document.getElementById("logindiv");
					lidiv.style.visibility='visible';
					needtologin=true;
					returned=true;
				}
				else
				{
					if(imgname!="")
					{
						//document.getElementById('proc_'+ad_id).innerHTML='<img id="saved_listing" src="'+imgname+'" alt="Saved listing">';
						tab=document.getElementById('proc_'+ad_id);
						tab.className=imgname;
					}
					else
					{
						chk=document.getElementById('id-'+ad_id);
						chk.disabled=true;
						tab=document.getElementById('proc_'+ad_id);
						tab.className="Notsaved";
					}
				}
			}
			else
			{
				lidiv = document.getElementById("logindiv");
				lidiv.style.visibility='visible';
				lidiv.innerHTML=response;
				if(timer) clearTimeout(timer);
				//timer=setTimeout("clearSaveVehicleResultsDiv()",2500);
				needtologin=true;
				returned=true;
			}
		}
	}
}
function clearSaveVehicleResultsDiv()
{
	// cycle through each checking for a login prompt
	for(i=0;i<curad.length;i++)
	{
		retspot=document.getElementById("proc_"+curad[i]);
		
		if(sv_typetoreturn=='text')
			retspot.innerHTML=needtologin?"SAVE LISTING":"Ad has been stored!";
		else retspot.innerHTML=needtologin?"<div id='svNorm'></div>":"<div id='svAdded'></div>";
		
		chk=document.getElementById('id-'+curad[i]);
		if(returned)
		{
			if(!needtologin)
			{
				chk.checked=true;
				chk.disabled=true;
			} else chk.checked=true;
		}
	}
	returned=false;
	curad=Array();clearTimeout(timer);timer=0;
}
function Savevehicle(ad_id, login, thisev,modulename)
{
	
	var req = create_xml_object();
	var newsrc;
	sv_typetoreturn='LLLL';
	d=new Date();
	curad.push(ad_id);
	// Checking Module Name
	if(modulename=="list")	
		  imgname="savedListing";
		

	if(modulename=="photo")	
		imgname="dlrChkBoxOn";
			

	if(modulename=="table")
		imgname='';
	
	if (req!= null)
	{		
		//chk=document.getElementById('id-'+ad_id);
		//chk.checked=true;

		retspot=document.getElementById("proc_"+ad_id);    // update message
//		if(sv_typetoreturn=='text')
	//	retspot.innerHTML='Processing...';
		//else retspot.innerHTML='<div id="svProc"></div>';

		// set the login box position for if it's needed.
		lidiv = document.getElementById("logindiv");
		
		if(thisev.pageX)
		{
			nl = 300;
			nt = thisev.pageY-40;
		} else
		{
			nl = 200;
			nt = document.body.scrollTop+thisev.y-140;
		}
		lidiv.style.top = (nt>0)?nt:0;
		lidiv.style.left = (nl>0)?nl:0;
		lidiv.style.position='absolute';
		newsrc="/find/login-popup?action=save1&AD_ID="+ad_id+"&"+d.getTime();
		var url = getServerName()+newsrc;
		req.open("post", url, true);
		req.onreadystatechange = processChange;
		req.send(null);
	}
}

function performLogin()
{	
	var req = create_xml_object();
	var newsrc;
	
	lidiv = document.getElementById("logindiv");	
	lidiv.style.visibility='hidden';
	if (req!= null)
	{
		ad_id=savevehiclesloginform.ad_id.value;
		newsrc="&HANDLE_ID="+savevehiclesloginform.HANDLE_ID.value+"&";
		newsrc+="PASSWORD="+savevehiclesloginform.PASSWORD.value+"&";
		newsrc1="/find/login-popup?action=save1&AD_ID="+ad_id+newsrc;
		var url = getServerName()+newsrc1;		
		req.open("post", url, true);
		req.onreadystatechange = processChange;
		req.send(null);
	}
}


//Swap Views 
function swapViews(type)
{
	//document.pageform.viewtype.value=type;
	//document.pageform.submit();
	//http://php5dev.rvtraderonline.com/find/browse/class-a/make/fleetwood//Page-3/SearchId-9300232/ViewType-default/SortBy-last_update.desc/PerPage-25
	
	//Grab the current url and remove the viewtype
	var url = document.location.href;
	url = url.replace(/(\/ViewType-.[a-z]+)/g, "");
	
	//Add a new viewtype
	lastChar = url.charAt(url.length - 1);
	if(lastChar == "/"){url = url + "ViewType-" + type;}
	else{url = url + "/ViewType-" + type;}
	
	
	//change window.location
	location.href = url;
	
	
}
// Submits the form to take the user to another page of search results 
function goToPage( iPageNum )
{
	if( ! iPageNum )
		return false;
		
	var oPageNum = document.getElementById( 'pagenum' );
	if( oPageNum )
	{
		oPageNum.value = iPageNum;
		document.getElementById( 'paginateForm' ).submit();
	}// End if
	return true;
}// End function goToPage


// Called when the user changes the sort by options 
function onSortByChange( n )
{
	oSearchId = document.getElementById( 'searchid' );
	if( oSearchId )
		oSearchId.value = '';

	var url = document.location.href;
	url = url.replace(/(\/SearchId-[0-9]+)/g, "");
	url = url.replace(/(\/Page-[0-9]+)/g, "/Page-1");
	
	
	// Get the hidden sortby field and select box
	oSortByHidden = document.getElementById( 'sortbyhidden' );
	oSortBySelect = document.getElementById( 'sortbyselect' + n  );
	if( oSortByHidden && oSortBySelect )
		oSortByHidden.value = oSortBySelect.options[oSortBySelect.selectedIndex].value;
		
	sort = 	oSortByHidden.value;
	url = url.replace(/(\/SortBy-[a-z]+[.][a-z]+)/g, "");
	url = url.replace(/(\/SortBy-[a-z]+[_][a-z]+[.][a-z]+)/g, "");
	
	
	// If Page Number is not present then add it before adding the sort
	lastChar = url.charAt(url.length - 1);
	if(lastChar != "/"){url = url + "/";}
	if(url.indexOf("/Page-1") < 0){url = url + "Page-1/";}
	url = url + "SortBy-" + sort;

	//change window.location
	location.href = url;
}// End function onSortByChange


// Called when the user changes the number of results per page
function onNumResultsChange( n )
{
	// Get the new num results amount
	oResultsPerPageSelect = document.getElementById( 'results_per_page_select' + n );
	oResultsPerPageHidden = document.getElementById( 'results_per_page_hidden' );
	if( oResultsPerPageHidden && oResultsPerPageSelect )
		oResultsPerPageHidden.value = oResultsPerPageSelect.options[oResultsPerPageSelect.selectedIndex].value;
		
	results = oResultsPerPageHidden.value;
		
	var url = document.location.href;
	url = url.replace(/(\/PerPage-.[0-9]+)/g, "");
	url = url.replace(/(\/Page-[0-9]+)/g, "/Page-1");
	
	//Add a new viewtype
	lastChar = url.charAt(url.length - 1);
	if(lastChar != "/"){url = url + "/";}
	if(url.indexOf("/Page-1") < 0){url = url + "Page-1/";}
	url = url + "PerPage-" + results;

	//change window.location
	location.href = url;
	
}// End function onNumResultsChange

//Table sort 
function changeorder(orderval)
{
	oSearchId = document.getElementById( 'searchid' );
	if( oSearchId )
		oSearchId.value = '';

	oSortByHidden = document.getElementById( 'sortbyhidden' );
	if( oSortByHidden )
		oSortByHidden.value = orderval;

	document.getElementById( 'paginateForm' ).submit();	
}
function ConvertRowsToLinks()
{
	if(document.getElementById("galTblView") != null)
	{
		var rows = document.getElementById("galTblView").getElementsByTagName("tr");
	
		for(i=0; i < rows.length; i++)
		{
			var links = rows[i].getElementsByTagName("a")
			if(links.length == 1)
			{
				rows[i].onclick = new Function("document.location.href='" + links[0].href + "'");
				rows[i].onmouseover = new Function("this.className='highlight'");
				rows[i].onmouseout = new Function("this.className=''");
			}
		}
	}
}
function doClick(id)
{
	var thisRow  = document.getElementById(id);
	var thisLink = thisRow.getElementsByTagName("a");
	thisRow.onclick = new Function("document.location.href='" + thisLink[0].href + "'");
}
function dontClick(id)
{
	var thisRow  = document.getElementById(id);
	thisRow.onclick = new Function("document.location.href='javascript:void(0);'");
}