<!--//
function clearFDefaultText(){
		if(document.getElementByID("seracharg").value == "_T&#236;m s&#7843;n ph&#7849;m"){
				document.getElementByID("").value = "";
		}
}
function checkSearchForm(){
	if(document.getElementById('seracharg').value == "" || document.getElementById('seracharg').value.length < 3){
		alert("Bay hay cho toi thieu 3 Ky tu vao!");
		document.getElementById('seracharg').focus();
		return false;
	}
	return true;
}		 
function openTech(url) {
	width = 400;
	height = 300;
	x = (screen.width/2)-(width/2);
	y = (screen.height/2)-(height/2);
	
	win = window.open(url,"techWindow","");
	win.focus();
}
function mouseDown(n) {
	if (parseInt(navigator.appVersion)>3) {
		var click=1;
		if (navigator.appName=="Netscape") click=n.which;
		else click=event.button;
		if (click!=1) {
			alert("Sieu thi Vien Thong A Chau.");
		}
	}
	return true;
}
if (parseInt(navigator.appVersion)>3) {
	document.onmousedown = mouseDown;
	if (navigator.appName=="Netscape")
	document.captureEvents(Event.MOUSEDOWN);
}
function openDetail(aurl) {
	
	width = 645;
	height = 600;
	x = (screen.width/2)-(width/2);
	y = (screen.height/2)-(height/2);
	win = window.open(aurl,"detailWindow","left="+x+",top="+y+",screenX="+x+",screenY="+y+", width="+width+",height="+height+",RESIZABLE=YES,menubar=no,SCROLLBARS=YES,toolbar=no,status=NO");
	win.focus();
	
//Dialog.alert({url: aurl, options: {method: 'get'}}, {className: "alphacube", width:650, height:600});

}
function resizeContentArea(){  
var pagecontent = document.getElementById("artlist");
var leftmenu = document.getElementById("leftmenu");
if(leftmenu.style.height < pagecontent.style.height){
	leftmenu.style.height = pagecontent.style.height + "px";
}
}
//-->