function numeric(event)
{
	var strUserAgent = navigator.userAgent.toLowerCase(); 
	var isIE = strUserAgent.indexOf("msie") > -1; 
	
	if(isIE)
	{
	
		if((event.keyCode>=44 && event.keyCode<=57) ||event.keyCode==0 ||event.keyCode==8)
			return true;
		else 
			return false;
	}
	else
	{
	
		if((event.which>=44 && event.which<=57) ||event.which==0 ||event.which==8)
			return true;
		else 
			return false;
	}
}
function showimage(imageid)
{
var a=imageid;
//alert("hii");
 document.getElementById("tdsearch").style.visibility="hidden";
 document.getElementById("div8").style.visibility="visible";

return false;
}
function valid1()
{
alert("hii");
document.getElementById("tdsearch").style.visibility="hidden";
document.getElementById("div9").style.visibility="hidden";
 document.getElementById("div8").style.visibility="visible";

return false;
}
function hideimage()
					  {
						  alert("hii");
						  document.getElementById("tdsearch").style.visibility="visible";
						  document.getElementById("div8").style.visibility="hidden";
						return false;
						  }