var posx = 10;
var posy = 30;
var padding = 30;
function getMouse(e){
	var ev=(!e)?window.event:e;//IE:Moz
	if (ev.pageX){			//Moz
		posx=ev.pageX; //+window.pageXOffset
		//posy=ev.pageY; //+window.pageYOffset
	}else if(ev.clientX){	//IE
		posx=ev.clientX+document.body.scrollLeft;
		//posy=ev.clientY+document.body.scrollTop;
	}else{
		return false
	}//old browsers
};

//document.onmouseover = getMouse;

function onOut(s){
	var obj = DOMUtil.findAncestorByClass(s,"popup_menu");
	obj.style.visibility = "hidden";
};

function onOver(s){
	var filters = new Array("nation", "saler", "manufacturer");
	for( var i=0; i< filters.length;i++){
		var obj = document.getElementById("popup_menu_"+filters[i]);
		var more = document.getElementById("PopupMore_"+filters[i]);
		more.href=s.href;
		if(filters[i]==s.id){
			obj.style.visibility = "visible";
			obj.style.display = "block";
			obj.style.top=posy + "px";
			obj.style.left=posx - padding + "px";
		}else{
			obj.style.visibility = "hidden";
		}
	}
};

function bookmark_me(){
	var url = window.location.href.substr(7);
	url = "http://" + url.substr(0,url.indexOf("/"));
	bookmark(url,"Hang chon Website");
}
function setHomepage_me(){
	var url = window.location.href.substr(7);
	url = "http://" + url.substr(0,url.indexOf("/"));
	setHomepage(url);
}
function bookmark(url, title){
	if (window.sidebar) // firefox
		window.sidebar.addPanel(title, url, "");
	else if(window.opera && window.print){ // opera
		var elem = document.createElement('a');
		elem.setAttribute('href',url);
		elem.setAttribute('title',title);
		elem.setAttribute('rel','sidebar');
		elem.click();
	}
	else if(document.all)// ie
		window.external.AddFavorite(url, title);
}
function setHomepage(url) { 
	if (document.all){ 
    	document.body.style.behavior='url(#default#homepage)'; 
		document.body.setHomePage(url); 
     }else if (window.sidebar){ 
		 if(window.netscape){ 
			  try{   
				 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");   
			  }catch(e){   
	 			alert("this action was aviod by your browserCif you want to enableCplease enter about:config in your address line,and change the value of signed.applets.codebase_principal_support to true"); 
			  } 
		 }
		 var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components. interfaces.nsIPrefBranch); 
		 prefs.setCharPref('browser.startup.homepage',url); 
 	} 
 }