function showHideTab(el) {
var link1 = document.getElementById("link1");
var link2 = document.getElementById("link2");
var link3 = document.getElementById("link3");
var el1 = document.getElementById("tab1").style;
var el2 = document.getElementById("tab2").style;
var el3 = document.getElementById("tab3").style;

if(el==0) {
	el1.display = "block";
	el2.display = "none";
	el3.display = "none";
	link1.className = "loanHomeMenuMCActive";
	link2.className = "loanHomeMenuLink";	
	link3.className = "loanHomeMenuLink";	
}
else if(el==1) {
        el1.display = "none";
        el2.display = "block";
        el3.display = "none";
        link2.className = "PopularLocationsActive";
        link1.className = "loanHomeMenuLink";
	link3.className = "loanHomeMenuLink";
}
else if(el==2) {
        el1.display = "none";
        el2.display = "none";
        el3.display = "block";
        link2.className = "loanHomeMenuLink";
        link1.className = "loanHomeMenuLink";
        link3.className = "PopularLocationsActive";
}
}
function showHideMoreInfo(id){
	var moreInfoDiv = document.getElementById("moreInfoDiv"+id);
	var moreInfoImg = document.getElementById("moreInfoImg"+id);

	if(moreInfoDiv.style.display == "none") {
		moreInfoDiv.style.display = "block";
		moreInfoImg.src = "/img/minus.gif";
	}
	else {
		moreInfoDiv.style.display = "none";
		moreInfoImg.src = "/img/plus.gif";
	}

}
function elementtoggle(id) {
	var el=document.getElementById(id);
	if ( el.style.display != 'none' ) {
		el.style.display = 'none';
	}
	else {
	el.style.display = 'block';
		}
}
function elementhide(id){
	var el=document.getElementById(id);
	el.style.display='none';
}
function elementshow(id){
	var el=document.getElementById(id);
	el.style.display='block';
}
function IsValidEmail(email) {
	var emailregex=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
	if (!emailregex.test(email)) {
		return false;
	}
	return true;
}
function Trim(str) {
	while (str.substring(0,1) == ' ') {
		str = str.substring(1, str.length);
	}
	while (str.substring(str.length-1, str.length) == ' ') {
		str = str.substring(0,str.length-1);
	}
	return str;
}
function SetEmails(id) {
	// this function is for auto filling from box // if mail sent once and again click on           emailthisjob on same result then from will be same as it was last time
	frm = document.getElementById('emailfriendfrm') ;
	if( document.getElementById('sentonce' + id).value == "0" ) {
		document.getElementById('emailto' + id).value = frm.emailto.value;
	 }
	else {
		document.getElementById('emailto' + id).value = "";
	}
	document.getElementById('emailfrom' + id).value = frm.emailfrom.value;
}
function CreateObj()
	{
	var xmlHttp;
	try // Firefox, Opera 8.0+, Safari
	{
	xmlHttp=new XMLHttpRequest();
	}
	catch (e) // Internet Explorer
	{
	try
		{
		xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e)
		{
		try
		{
		xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
	catch (e)
		{
		alert("Your browser does not support AJAX!");
		return false;
		}
		}
	}
	return(xmlHttp);
}
function JobExtract(id) {
	frm = document.getElementById('emailfriendfrm') ;
	emailto = document.getElementById('emailto' + id).value;
	emailfrom = document.getElementById('emailfrom' + id).value;
	if( Trim(emailto) == "" || Trim(emailfrom) == "" ) {
		alert("You must specify both fields");
		return false;
	}
	if( !IsValidEmail(emailto) ) {
		alert("Please specify valid email for \"To Email\"");
		return false;
	}
	if( !IsValidEmail(emailfrom) ) {
		alert("Please specify valid email for \"From Email\"");
		return false;
	}

	elementshow("spinner"+ id);
	var jobid  = id;
	var title = document.getElementById("title" + id).innerHTML;
	var url = document.getElementById("url" + id).innerHTML;
	var loc =document.getElementById("location" + id).innerHTML;
	var company = document.getElementById("company" + id).innerHTML ;
	var experience = document.getElementById("experience" + id).innerHTML;
	var description=document.getElementById("description" + id).innerHTML;
	var provider = document.getElementById("source" + id).innerHTML;

	var http = CreateObj();
	var url = "/alert/emailtofriend/?title="+title+"&url="+url+"&emailto="+emailto+"&emailfrom="+emailfrom+"&location="+loc+"&company="+company+"&experience="+experience+"&description="+description+"&provider="+provider+"";
	http.open("GET", url, true);
	http.onreadystatechange = function() {//Call a function when the state changes.
	if(http.readyState == 4 && http.status == 200) {
		var response=http.responseText;
		if (response=="success")
		{
		elementshow("frmreturn"+id);
		elementhide("emailtofriend"+id);
		elementhide("spinner"+id);
		frm.emailto.value=emailto;
		frm.emailfrom.value=emailfrom;
		document.getElementById("sentonce"+id).value = "1";
                        }
                }
                }
                http.send(null);
}