//document.body.onload=navParce();


function navParce(){
this.nav=document.getElementById('nav_menu');
this.resp_obj=document.getElementById('intro_con');
var items=nav.getElementsByTagName("div");
    for(var i = 0; i < items.length; i++)
    {
        if(items[i].id && !items[i].id.match("sub_nav_"))
        {
        this.theNum=items[i].id;
        items[i].style.cursor="pointer";
//        items[i].style.top="pointer";
        
        items[i].theNum=items[i].id;
        
        items[i].onmouseover=function()
        {
        menu.linkOn(this.id);
        }
        
        items[i].onmouseout=function()
        {
//        setTimeout("menu.linkOff('"+this.id+"')",1000);
        menu.linkOff(this.id);
        }
//        items[i].attachEvent("onmouseover",menu.linkOn);
//        items[i].attachEvent("onmouseout",menu.linkOff);
        }
    }
}

var menu = {
overState:0,
crntnav:0,
prevnav:0,
prntnav:0,
children:null,
crntNavObj:null,
resp_obj:null,
linkOn:function(navid){
this.crntNavObj = document.getElementById(navid);
//alert(navid);
this.crntNavObj.style.color='#000';
this.crntNavObj.style.background='#fff';
this.resp = document.getElementById('intro_con');
this.children=this.crntNavObj.childNodes;
for(var c = 0; c < this.children.length; c++){
if(this.children[c].style.display=="none")
{
this.children[c].style.display="block";
}
}
//this.resp.innerHTML=this.id;
//this.resp.innerHTML+="<br/>"+this.parentNode.parentNode.id;
},
linkOff:function(navid){
this.crntNavObj = document.getElementById(navid);
this.children=this.crntNavObj.childNodes;
for(var c = 0; c < this.children.length; c++){
if(this.children[c].style.display=="block" && this.children[c].id!=this.id)
{
this.children[c].style.display="none";
}
}
this.crntNavObj.style.background='#989898 url(images/pipe.gif) no-repeat right center';

this.crntNavObj.style.color='#fff';
},
showDesc:function(){
}
};