// JavaScript Document
function searchpage()
{
	var text=document.getElementById('s_txt').value;
	if(document.searchForm.s_txt.value=="Search")
	{
		alert("Please enter your search keyword");
		document.searchForm.s_txt.focus();
	}
	else if(document.searchForm.s_txt.value=="")
	{
		alert("Please enter your search keyword");
		document.searchForm.s_txt.focus();
	}
	else{
		if(text!=""){
	document.searchForm.method="post";
	document.searchForm.action="search.php?s_txt="+text;
	document.searchForm.submit();
		}
}
}
function call_login(e)
{
	var keynum;
	if(navigator.appName=="Microsoft Internet Explorer")
	{
		if(window.event) // IE
		{	
			keynum = e.keyCode;				
		}
	}
	if(navigator.appName=="Netscape")
	{	
		if(e.which) // Netscape/Firefox/Opera
		{
			keynum = e.which;
		}
	}
	if(keynum==13)
	{
		searchpage();
		return false;
	}
}