var curleft = curtop = 0;
 function myarrow(myid)
 {alert(hai);

	if(myid=="img1")
	{
	document.getElementById("img1").src="../images/btn-highlight.jpg";
	 alert(hai);
	}
	if(myid=="img2")
	{
	document.getElementById("img2").src="../images/btn-highlight.jpg";
	}
	if(myid=="img3")
	{
	document.getElementById("img3").src="../images/btn-highlight.jpg";
	}
	if(myid=="img4")
	{
	document.getElementById("img4").src="../images/btn-highlight.jpg";
	}
}
function noarrow()
 {
	document.getElementById("img1").src="../images/resale-btn-normal.jpg";
	document.getElementById("img2").src="../images/btn-normal.jpg";
	document.getElementById("img3").src="../images/btn-normal.jpg";
	document.getElementById("img4").src="../images/btn-normal.jpg";
}
    
	function findPosl(obj1) {
	obj=document.getElementById(obj1);
	
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	return curleft;
	
}

function findPost(obj1) {
	obj=document.getElementById(obj1);
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	return curtop;
	
}