var on_loads = new Array(); 

function categoryRollOvers(cat_class,parent_id){
    var parent = document.getElementById(parent_id);
    cats = parent.getElementsByTagName('a');
    for(i=0;i<cats.length;++i){
        if(cats[i].className == cat_class){
            target = cats[i];
            target.style.backgroundPosition = "bottom left";
        }
    }
}
function categoryRollOuts(cat_class,parent_id){
    var parent = document.getElementById(parent_id);
    cats = parent.getElementsByTagName('a');
    for(i=0;i<cats.length;++i){
        if(cats[i].className == cat_class){
            target = cats[i];
            target.style.backgroundPosition = "top left";
        }
    }
}



/* ******************
 NOTE: 	FOR Product wall in IE
******************** */
on_loads.push(productHovers); // REGISTER FUNCTION WITH bodyOnLoads();
function productHovers(){
    if(document.getElementById('product_wall')){
        var pw = document.getElementById('product_wall');
        var a = pw.getElementsByTagName('a');
    }
    else{
        return;
    }
    for(i=0;i<a.length;++i){
        if(a[i].className == "item_label"){
             a[i].onmouseover = function(){
                
                this.style.color = "#000";
                this.nextSibling.nextSibling.style.backgroundColor = "#e3e2dd"
            }
            a[i].onmouseout = function(){
                this.style.color = "#7F7F7F";
                this.nextSibling.nextSibling.style.backgroundColor = "transparent"
            }   
        }
        else{
            a[i].onmouseover = function(){
                
                this.previousSibling.previousSibling.style.color = "#000";
                this.parentNode.style.backgroundColor = "#e3e2dd"
            }
            a[i].onmouseout = function(){
                this.previousSibling.previousSibling.style.color = "#7F7F7F";
                this.parentNode.style.backgroundColor = "transparent"
            }
        }
        
    }
}

/* ******************
 NOTE: 	FOR DROP DOWN NAVIGATION
******************** */
function dropDowns(){
    var primary = document.getElementById('primary');
//    alert(primary.nodeName);
    var li = primary.getElementsByTagName('li');
    for(i=0;i<li.length;i++){
        if(li[i].className=="dd"){
            // NOTE: ONMOUSE OVER EVENT FOR LI with CLASS of dd
            li[i].onmouseover = function(){
                this.firstChild.style.backgroundPosition = "bottom left";
                var ul = this.getElementsByTagName('ul')[0];
                 if(ul.className == "hide_sub_menu"){
                     ul.className = "show_sub_menu";
                 }
            }
            
            li[i].onmouseout = function(){
                 this.firstChild.style.backgroundPosition = "top left";
                 var ul = this.getElementsByTagName('ul')[0];
                 if(ul.className == "show_sub_menu"){
                     ul.className = "hide_sub_menu";
                 }
            }
            
        }
    }

}


function bodyOnLoads(){
    for(i=0;i<on_loads.length;i++){
        on_loads[i]();   
    }
    dropDowns();
}