var menuObjArray = new Array();
menuObjArray[0] = new Array();
menuObjArray[1] = new Array();
menuObjArray[2] = new Array();
menuObjArray[3] = new Array();
menuObjArray[4] = new Array();
menuObjArray[5] = new Array();
menuObjArray[6] = new Array();
menuObjArray[7] = new Array();

var timerSlide = null;
var numMenuItem = 0;
var slideDelay = 2;
var divHeight = 34; 
var moveSlidePix = 20;
var isLocked = null;
var doFading = false;

InitAll();

function InitAll(){
	var divs = document.getElementsByTagName("DIV");
	menuStateAry = GetUserCookie("xpMenuCookv2").split(",");
	aryNum = 0;
	for(dn=0; dn < divs.length;dn++){
		if(String(divs.item(dn).className).substring(0,7) == "topItem"){	
			mainMenuDiv = divs.item(dn).parentNode;
			menuContainerDiv= mainMenuDiv.getElementsByTagName("DIV").item(1);
			itemContainerDiv= menuContainerDiv.getElementsByTagName("DIV").item(0);			
			try {
			if(menuStateAry != 0)itemContainerDiv.style.height = parseInt(menuStateAry[aryNum]) + "px";
			if(!doFading){
				if (menuContainerDiv.filters)menuContainerDiv.filters.alpha.opacity = 100;
				else
					menuContainerDiv.opacity = 1;
				}
				if(menuStateAry != 0 ){
					if( parseInt(menuStateAry[aryNum]) == 0)itemContainerDiv.style.display = 'none';
					else
						itemContainerDiv.style.display = 'inline';}
			}
			catch(e) { e= null;}
			Init(divs.item(dn));
			aryNum++;
		}
	}	
}

function Init(objDiv){    
    if (isLocked) return;
    var mainMenuDiv, subMenuDiv, menuContainerDiv, itemContainerDiv,styleRules;	
	for(r=0;r < document.styleSheets.length; r++){	
		if( -1 != String(document.styleSheets[r].href).indexOf("gup.css"))break;}
	if(!document.styleSheets[r].rules) styleRules = document.styleSheets[r].cssRules;
	else
		styleRules = document.styleSheets[r].rules;
		
    numMenuItem = 0;
    mainMenuDiv = objDiv.parentNode;
    subMenuDiv =  mainMenuDiv.getElementsByTagName("DIV").item(0);
    menuContainerDiv= mainMenuDiv.getElementsByTagName("DIV").item(1);
    itemContainerDiv= menuContainerDiv.getElementsByTagName("DIV").item(0);
    aLen = menuObjArray[0].length;
    for (i=0 ;i < aLen ; i++){
        if (menuObjArray[0][i] == menuContainerDiv){break;}}    
    if (i == aLen){
        menuObjArray[0][i] = menuContainerDiv;
        menuObjArray[1][i] = itemContainerDiv;
        menuObjArray[7][i] = subMenuDiv;
        menuObjArray[7][i].onmouseover = ChangeStyle;
        menuObjArray[7][i].onmouseout = ChangeStyle;
        subMenuDiv.onclick = SetSlide;        
		lastmenuNum = -1;
        for (b=0;b<itemContainerDiv.childNodes.length;b++){
            if (itemContainerDiv.childNodes.item(b).tagName == "DIV"){ 
                numMenuItem ++;
                itemContainerDiv.childNodes.item(b).onmouseover= ChangeStyle;
                itemContainerDiv.childNodes.item(b).onmouseout= ChangeStyle;
                lastmenuNum = b; }
        }        
		for(r=0;r < styleRules.length; r++){
			tmpStr1 = String(styleRules[r].selectorText);
			tmpStr2 = String("." + itemContainerDiv.childNodes.item(lastmenuNum).className);
			if(tmpStr1 == tmpStr2){
				if(NaN != parseInt(styleRules[r].style.height)){
					divHeight = parseInt(styleRules[r].style.height) + 0;
					break;}				
			}
		}				
        menuObjArray[2][i] = numMenuItem;
        menuObjArray[3][i] = mainMenuDiv;
        if (itemContainerDiv.style.display == "inline"){
            menuObjArray[4][i] = numMenuItem * divHeight;
            menuObjArray[0][i].style.height = numMenuItem * divHeight + "px";
            menuObjArray[6][i] = true;			
            if(doFading){
				if (menuObjArray[0][i].filters)
					menuObjArray[0][i].filters.alpha.opacity = 100;
				else
					menuObjArray[0][i].style.opacity = 1;
			}            
        } else {
			menuObjArray[7][i].className = menuObjArray[7][i].className + "Close";
            menuObjArray[4][i] = 0;
            menuObjArray[0][i].style.height = 0 + "px";
            menuObjArray[6][i] = false;
            if(doFading){
				if (menuObjArray[0][i].filters)
					menuObjArray[0][i].filters.alpha.opacity = 0;
				else
					menuObjArray[0][i].style.opacity = .0;}
        }

    }//end if
    mainMenuDiv = null;
    subMenuDiv =  null;
    menuContainerDiv= null;
    itemContainerDiv= null;    
}

function SetSlide(){   
    if (isLocked) return;
    else
        isLocked = this.parentNode;          
    for (i=0 ;i < menuObjArray[0].length; i++){
        if (menuObjArray[3][i] == this.parentNode){
            if (menuObjArray[5][i] == null)
                menuObjArray[5][i] = setInterval("RunSlide(" + i + ")", slideDelay);break;}
                }
}
function UpdateUserCookie(aryIndex){
    date = new Date();
    date.setTime(date.getTime() + (1000 * 60 * 60 * 24 * 30)); 
    document.cookie = "2xpMenuCookv2" + "=" + escape(menuObjArray[4].toString()) + "; expires=" + date.toGMTString();}

function GetUserCookie(crumbName){
    colCookie = document.cookie.split("; ");    
    for (a=0; a < colCookie.length; a++){
        colCrumb = colCookie[a].split("=");                    
        if(colCrumb[0] == crumbName)
            return unescape(colCrumb[1]); }
    return "";
}
function RunSlide(objIndex){
    if (menuObjArray[6][objIndex]){
		if(doFading){
			if(menuObjArray[0][objIndex].filters)
			menuObjArray[0][objIndex].filters.alpha.opacity -= 100/ ( ( (menuObjArray[2][objIndex] * divHeight) / moveSlidePix) +1);
			else
			menuObjArray[0][objIndex].style.opacity -= .9/(((menuObjArray[2][objIndex] * divHeight) / moveSlidePix)+1);
		}
        menuObjArray[1][objIndex].style.display = 'none';
        menuObjArray[4][objIndex] -=  moveSlidePix;
        if (menuObjArray[4][objIndex] > 0)
            menuObjArray[0][objIndex].style.height = menuObjArray[4][objIndex] + "px";
        else {
            if(doFading){
				if(menuObjArray[0][objIndex].filters)
					menuObjArray[0][objIndex].filters.alpha.opacity = 0;
				else
					menuObjArray[0][objIndex].style.opacity = 0;}		
			cName = String(menuObjArray[7][objIndex].className);
			if (cName.substring(cName.length - 4, cName.length) == "Item"){
				menuObjArray[7][objIndex].className = menuObjArray[7][objIndex].className+"Close";}			
			if (cName.substring(cName.length - 4, cName.length) == "Over"){
				menuObjArray[7][objIndex].className = cName.substring(0,cName.length - 4);
				menuObjArray[7][objIndex].className = menuObjArray[7][objIndex].className+"CloseOver";}			
			if (cName.substring(cName.length - 5, cName.length) == "Close"){
				menuObjArray[7][objIndex].className = cName.substring(0,cName.length - 5);
				menuObjArray[7][objIndex].className = menuObjArray[7][objIndex].className+"CloseOver";}
			
            menuObjArray[4][objIndex] = 0;
            menuObjArray[0][objIndex].style.height = 0 + "px";
            clearInterval(menuObjArray[5][objIndex]);
            menuObjArray[5][objIndex] = null;
            menuObjArray[6][objIndex] = false;
            isLocked = null;
            UpdateUserCookie(objIndex);
            return 0;
        }        
        return 0;        
    }
    if (!menuObjArray[6][objIndex]){
		if(doFading){
			if(menuObjArray[0][objIndex].filters)
				menuObjArray[0][objIndex].filters.alpha.opacity += 100/ ( ( (menuObjArray[2][objIndex] * divHeight) / moveSlidePix) +1);
			else{
				opcVal = parseFloat(menuObjArray[0][objIndex].style.opacity);
				opcVal += .9/((menuObjArray[2][objIndex] * divHeight) / moveSlidePix);
				menuObjArray[0][objIndex].style.opacity = opcVal;}
		}
        menuObjArray[4][objIndex] +=  moveSlidePix;
        if (menuObjArray[4][objIndex] < (menuObjArray[2][objIndex] * divHeight))
            menuObjArray[0][objIndex].style.height = menuObjArray[4][objIndex] + "px";
        else{			
			if(doFading){
				if(menuObjArray[0][objIndex].filters)
					menuObjArray[0][objIndex].filters.alpha.opacity = 100;
				else
					menuObjArray[0][objIndex].style.opacity = 1;
			}
			strClassName = String(menuObjArray[7][objIndex].className);
			menuObjArray[4][objIndex] = (menuObjArray[2][objIndex] * divHeight);
			menuObjArray[0][objIndex].style.height = (menuObjArray[2][objIndex] * divHeight)+ "px";			     
            menuObjArray[1][objIndex].style.display = 'inline';
            clearInterval(menuObjArray[5][objIndex]);
            menuObjArray[5][objIndex] = null;
            menuObjArray[6][objIndex] = true;            
            
            cName = String(menuObjArray[7][objIndex].className);
			if (cName.substring(cName.length - 4, cName.length) == "Over"){
				menuObjArray[7][objIndex].className = cName.substring(0,cName.length - 9);
				menuObjArray[7][objIndex].className = menuObjArray[7][objIndex].className+"Over";}			
			if (cName.substring(cName.length - 5, cName.length) == "Close"){
				menuObjArray[7][i].className = cName.substring(0,cName.length - 5);}
			
			isLocked = null;
             UpdateUserCookie(objIndex);
            return 0;
        }       
        return 0;        
    }
}
function ChangeStyle(){
    className = String(this.className);   
    if (className.substring(className.length - 4, className.length) == "Over")
        this.className = className.substring(0,className.length - 4);
    else
        this.className = this.className + "Over";
}