// JavaScript Document
//页头应用方法
var over=false;
var t1;
var isInternetExplorer = navigator.appName.indexOf("Microsoft") != -1;
function top_DoFSCommand(command, args) {
var topObj = isInternetExplorer ? document.all.top : document.top;
if(command == "setHomePage")
{ 
document.links[0].style.behavior = "url(#default#homepage)"; 
document.links[0].setHomePage(args); 
}
}
if (navigator.appName && navigator.appName.indexOf("Microsoft") != -1 && navigator.userAgent.indexOf("Windows") != -1 && navigator.userAgent.indexOf("Windows 3.1") == -1) {
	document.write('<script language=\"VBScript\"\>\n');
	document.write('On Error Resume Next\n');
	document.write('Sub top_FSCommand(ByVal command, ByVal args)\n');
	document.write('	Call top_DoFSCommand(command, args)\n');
	document.write('End Sub\n');
	document.write('</script\>\n');
}
function sethpage()
{
	window.open("sethomepage.html","news");
}
function addFav()
{
	window.external.AddFavorite('http://www.zhaoqing.gov.cn','中国肇庆');
}
function getCurrentDate()
{
	var d=new Date();
	var str="";
	str="<font color='#000000'>今天是"+d.getYear()+"年"+(d.getMonth()+1)+"月"+d.getDate()+"日</font>";
	
	return str;
}
function showmenu(num)
{
	for(var i=1;i<=7;i++)
	{
		var obj=document.getElementById("submenu"+i);
		if(i==num)
		{
			obj.style.display="block";
		}
		else
		{
			//clearTimeout(t1);
			obj.style.display="none";
		}
	}
	
}
function out(num)
{
	//var obj=document.getElementById("submenu"+num)
	clearTimeout(t1);
	t1=setTimeout("disappear("+num+")",2000);
}
function disappear(num)
{
	var obj=document.getElementById("submenu"+num)
	obj.style.display="none";
}
function mouseover()
{

	clearTimeout(t1);
}
//end 页头应用方法