// JavaScript Document
<!--
if (self != top)
{
    top.location = self.location;
}

function MM_openMenu(intvalue){ 
	if(intvalue > 0)
	{
		window.open('/startGame.php?sid='+intvalue);
	}
}

function MM_swapImgRestore() { //v3.0
    var i, x, a = document.MM_sr; for (i = 0; a && i < a.length && (x = a[i]) && x.oSrc; i++) x.src = x.oSrc;
}
function MM_preloadImages() { //v3.0
    var d = document; if (d.images) {
        if (!d.MM_p) d.MM_p = new Array();
        var i, j = d.MM_p.length, a = MM_preloadImages.arguments; for (i = 0; i < a.length; i++)
            if (a[i].indexOf("#") != 0) { d.MM_p[j] = new Image; d.MM_p[j++].src = a[i]; }
    }
}

function MM_findObj(n, d) { //v4.01g
    var p, i, x; if (!d) d = document; if ((p = n.indexOf("?")) > 0 && parent.frames.length) {
        d = parent.frames[n.substring(p + 1)].document; n = n.substring(0, p);
    }
    if (!(x = d[n]) && d.all) x = d.all[n]; for (i = 0; !x && i < d.forms.length; i++) x = d.forms[i][n];
    for (i = 0; !x && d.layers && i < d.layers.length; i++) x = MM_findObj(n, d.layers[i].document);
    if (!x && d.getElementById) x = d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
    var i, j = 0, x, a = MM_swapImage.arguments; document.MM_sr = new Array; for (i = 0; i < (a.length - 2); i += 3)
        if ((x = MM_findObj(a[i])) != null) { document.MM_sr[j++] = x; if (!x.oSrc) x.oSrc = x.src; x.src = a[i + 2]; }
}

function addBookmark(){
	var title="爱游网,网页游戏平台,www.aiyou.com";
	var url="http://www.aiyou.com/";
	if (window.sidebar){
		window.sidebar.addPanel(title,url,""); 
	}
	else if(document.all){
		window.external.AddFavorite(url,title);
	}
	else if(window.opera && window.print){
		return true;
	}
}

function add_favorite(url,title)
{
	if (window.sidebar){
		window.sidebar.addPanel(title,url,""); 
	}
	else if(document.all){
		window.external.AddFavorite(url,title);
	}
	else if(window.opera && window.print){
		return true;
	}
}
/*
function myHomePage()
{
	this.style.behavior='url(#default#homepage)';this.setHomePage('http://www.aiyou.com');
}
*/
function myHomePage(obj)
{
	obj.style.behavior='url(#default#homepage)';obj.setHomePage('http://www.aiyou.com/');
}

function tabit(btn){
	var idname = new String(btn.id);
	var s = idname.indexOf("_");
	var e = idname.lastIndexOf("_")+1;
	var tabName = idname.substr(0, s);
	var id = parseInt(idname.substr(e, 1));
	var tabNumber = btn.parentNode.childNodes.length;
	for(i=0;i<tabNumber;i++){
		document.getElementById(tabName+"_div_"+i).style.display = "none";
		document.getElementById(tabName+"_btn_"+i).className = "oldr";
	};
	document.getElementById(tabName+"_div_"+id).style.display = "";
	/*document.getElementById(tabName+"_div_"+id).style.display = "block";*/
	btn.className = "curr";
}

function requestpara(paras)
{ 
	var url = location.href; 
	var paraString = url.substring(url.indexOf("?")+1,url.length).split("&"); 
	var paraObj = {} 
	for (i=0; j=paraString[i]; i++){ 
		paraObj[j.substring(0,j.indexOf("=")).toLowerCase()] = j.substring(j.indexOf("=")+1,j.length); 
	} 
	var returnValue = paraObj[paras.toLowerCase()]; 
	if(typeof(returnValue)=="undefined"){ 
		return ""; 
	}else{ 
		return returnValue; 
	} 
}

function checkLogin(formid)
{
	var obj = formid;
	if(obj.username.value == "")
	{
		alert("请输入用户名!");
		return false;
	}
	if(obj.userpwd.value == "")
	{
		alert("请输入密 码!");
		return false;
	}
}
//-->