function ClickToURL()

{

	var http=document.frm_weblink.weblink.value;

	if (http!="")

	{	

		http='http://' + http;

		window.open(http);

	}

	document.frm_weblink.weblink.value='';

}



function checkfrmsearch()

	{

		if(document.frmsearch.txtsearch.value=="")

		{

			alert("Nhập từ cần tìm");

			document.frmsearch.txtsearch.focus();

		}

		else

		{

			document.frmsearch.submit();

		}

	}

	function checkfrmtracking()

	{

		if(document.frmtracking.txttracking.value=="")

		{

			alert("{EMPTY_TRACKING}");

			document.frmtracking.txttracking.focus();

		}

		else

		{

			document.frmtracking.submit();

		}

	}