<!-- Javascript: trim leading and trailing spaces -->
<!--Here’s a quick function to remove leading, trailing and multiple spaces from a string using regular expression which is much faster that using loops!-->
function trim(s) {
	s = s.replace(/(^\s*)|(\s*$)/gi,"");
	s = s.replace(/[ ]{2,}/gi," ");
	s = s.replace(/\n /,"\n");
	return s;
}
function makeUrlKeyword(sq)
{
	sq = sq.replace(/\s+/g," ");
	sq = trim(sq, '') 
	//sq = sq.replace(/(\s)/g,'-');
	sq = sq.replace(/[^a-zA-Z0-9-]/g,' ');
	//alert(sq);
	sq = sq.replace(/\s+/g,' ');
	//alert(sq);
	sq = sq.replace(/(\s)/g,'-');
	return sq;

}
function validateSearchBox()
{
	var stext	=	 trim(document.getElementById('stext').value)
	document.getElementById('stext').value	=	stext;
	var location	=	 trim(document.getElementById('location').value)
	document.getElementById('location').value	=	location;
	var url	=	"http://www.taaza.com/jobs/";
	if (stext == 'job keywords')
	{
		stext = '';
	}
	if (location == 'enter location')
	{
		location = '';
	}

	if(stext=='')
	{
		alert("Please Enter Keyword")
		document.getElementById('stext').focus();
		return false;
	}
	else
	{
		if(location!="")
		{
			url	=	url+makeUrlKeyword(stext)+"-in-"+makeUrlKeyword(location);
		}
		else
		{
			url	=	url+makeUrlKeyword(stext);
			
		}
		window.document.location	=	url;
		return false
	}
}


function showHideTab(ele,ele1)
{
	var srcElement2 = document.getElementById(per_m1);
	var srcElement1 = document.getElementById(per_m);
	var srcElement3 = document.getElementById(ele1);
	var srcElement = document.getElementById(ele);
	if(per_m!=ele)
	{
		if(srcElement	!= null)
		{
			srcElement.style.display='block';
		}
		if(srcElement1	!= null)
		{
			srcElement1.style.display='none';
		}
	}

	if(per_m1!=ele1)
	{
		if(srcElement2	!= null)
		{
			srcElement2.className='';
		}
		if(srcElement3	!= null)
		{
			srcElement3.className='act';
		}
	}
	per_m=ele
	per_m1=ele1
}


function init() 
{
	if(document.getElementById("stext")!=null)
	{
		if(document.getElementById("stext").value == "")
			document.getElementById("stext").value = "job keywords";
		if(document.getElementById("location").value == "")
			document.getElementById("location").value = "enter location";
	}
}
window.onload = init;