var tmr = 1;
var intChk = setInterval('checkTimeout()', 1000);
function getbyid(id)
{
	val=null;
	if(document.getElementById)	{val=document.getElementById(id);}
	else if(document.all){val=document.all[id];}
	else if(document.layers){val=document.layers[id];}
	return val;
}
function checkTimeout()
{	
	tmr++;
	var timeout=45;
	if(tmr>timeout)
	{
		document.getElementById('docLoading').innerHTML="<span style=\"font-size: 14px\">?a qua "+tmr+" giay ?? truy?n t?i d? li?u.<br>Co th? ???ng truy?n c?a b?n ?ang g?p s? c?, b?n co th? ??i them vai giay ho?c <a href=\"javascript:;\" onclick=\"self.location.reload()\">[F5]</a> ?? b?t ??u l?i.</span>";
	}
}
var DHTML=(document.getElementById||document.all||document.layers);
function ap_getObj(name)
{
	if(document.getElementById){return document.getElementById(name).style;}
	else if(document.all){return document.all[name].style;}
	else if(document.layers){return document.layers[name];}
}
function show_hide_layer(id,flag){if(!DHTML)return;var x=ap_getObj(id);x.display=(flag)?'':'none';}
function Loading()
{
	var lLeft =document.body.clientWidth/2 - 30;
	document.writeln('<div style="position: absolute; width: 65px; height: 30px; z-index: 3; left:',lLeft ,'px; top:100px" id="docLoading">');
	document.writeln('<IMG height=18 src="images/loading.gif" width=64><br><img border="0" src="images/processBar.gif" width="83" height="15"></div>');
}