// JavaScript Document
function chk_search(surl,flag,cpage)
{
	if(document.getElementById("q").value.split(" ").join(" ")=="" && flag == 0)
	{
		alert("Enter search keyword");
		document.getElementById("q").focus();
		return false;
	}
	else if(document.getElementById("q").value.split(" ").join(" ")=="" && flag == 1)
	{
		document.frm_search.action=cpage;
		document.frm_search.method="post";
		document.frm_search.submit();
	}
	else
	{
		document.frm_search.action=surl + "searchresult.php";
		document.frm_search.method="get";
		document.frm_search.submit();		
	}
}