var timerlen = 5;
var slideAniLen = 250;

var timerID = new Array();
var startTime = new Array();
var obj = new Array();
var endHeight = new Array();
var moving = new Array();
var dir = new Array();

function slidedown(objname){
        if(moving[objname])
                return;

        if(document.getElementById(objname).style.display != "none")
                return; // cannot slide down something that is already visible

        moving[objname] = true;
        dir[objname] = "down";
        startslide(objname);
}

function slideup(objname){
        if(moving[objname])
                return;

        if(document.getElementById(objname).style.display == "none")
                return; // cannot slide up something that is already hidden

        moving[objname] = true;
        dir[objname] = "up";
        startslide(objname);
}

function startslide(objname){
        obj[objname] = document.getElementById(objname);

        endHeight[objname] = parseInt(obj[objname].style.height);
        startTime[objname] = (new Date()).getTime();

        if(dir[objname] == "down"){
                obj[objname].style.height = "1px";
        }

        obj[objname].style.display = "block";

        timerID[objname] = setInterval('slidetick(\'' + objname + '\');',timerlen);
}

function slidetick(objname){
        var elapsed = (new Date()).getTime() - startTime[objname];

        if (elapsed > slideAniLen)
                endSlide(objname)
        else {
                var d =Math.round(elapsed / slideAniLen * endHeight[objname]);
                if(dir[objname] == "up")
                        d = endHeight[objname] - d;

                obj[objname].style.height = d + "px";
        }

        return;
}

function endSlide(objname){
        clearInterval(timerID[objname]);

        if(dir[objname] == "up")
                obj[objname].style.display = "none";

        obj[objname].style.height = endHeight[objname] + "px";

        delete(moving[objname]);
        delete(timerID[objname]);
        delete(startTime[objname]);
        delete(endHeight[objname]);
        delete(obj[objname]);
        delete(dir[objname]);

        return;
}

function wmStats(wm,skin)
{
if(window.XMLHttpRequest)
{
oRequest = new XMLHttpRequest();
}
else if(window.ActiveXObject)
{
oRequest = new ActiveXObject("Microsoft.XMLHTTP");
}

oRequest.open("POST", "http://www.wallpapersmania.com/inc/outerjob.asp", true);
oRequest.onreadystatechange = function() { UPD(wm,skin); };

oRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
oRequest.send("stats=" + wm);
}

function UPD(wm,skin)
{
if(oRequest.readyState == 4)
{ 
if(oRequest.status == 200)
{
document.getElementById("wm_stats").innerHTML = oRequest.responseText;

if(wm == 1)
{
    document.images['sign'].src="http://www.wallpapersmania.com/themes/"+skin+"/list_down.gif";
	slidedown('wm_stats');
}
else
{
    document.images['sign'].src="http://www.wallpapersmania.com/themes/"+skin+"/menu_ball.gif";
	slideup('wm_stats');
}
}
else
{
document.getElementById("wm_stats").innerHTML = "Error Occurred";
}
}
}

function menu_down(wcat,skin) {document.images['img_'+wcat].src="http://www.wallpapersmania.com/themes/"+skin+"/list_down.gif";}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function wmMenu(cat,skin)
{    
if(window.XMLHttpRequest)
{
oRequest = new XMLHttpRequest();
}
else if(window.ActiveXObject)
{
oRequest = new ActiveXObject("Microsoft.XMLHTTP");
}
var x = readCookie('WMcatWall');
    if (x) {
    //do nothing
         }
   else
   {
     x = 'undefined';
   }
document.images['img_'+cat].src="themes/"+skin+"/wm_menu_load.gif";
oRequest.open("POST", "inc/outerjob.asp", true);
oRequest.onreadystatechange = function() { wmList(cat,skin,x); };

oRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
oRequest.send("list=" + cat);
}

function wmList(cat,skin,x)
{
if(oRequest.readyState == 4)
{ 
if(oRequest.status == 200)
{    
    document.getElementById("menu_"+cat).innerHTML = oRequest.responseText;
	if(cat == x && document.getElementById("menu_"+x).style.display != 'none')
    {
    document.images['img_'+cat].src="themes/"+skin+"/menu_ball.gif";
	createCookie('WMcatWall',"",-1);
	slideup('menu_'+x);
    }
    else if (x != 'undefined')
    {
	document.images['img_'+x].src="themes/"+skin+"/menu_ball.gif";
	document.images['img_'+cat].src="themes/"+skin+"/list_down.gif";
	slideup('menu_'+x);
	slidedown('menu_'+cat);
    }
    else
    {
	document.images['img_'+cat].src="themes/"+skin+"/list_down.gif";
	slidedown('menu_'+cat);
    }
	
}
else
{
document.getElementById("menu_"+cat).innerHTML = "Error Occurred";
}
}
}