DHTML setTimeout Error

Hi.

I want to create a menu witch will slide submenus. The menu us based on ul li elements.

I have the following code:

[COLOR=Blue]

function menu(el, level)
{
var interval

this._parent = el;
this._ul = this._parent.getElementsByTagName(“ul”).item(0)
this._level = level;

this.stPos = this._ul.offsetHeight
this.topPos = 20 – this.stPos

this._parent.onmouseover=function() {
this.show()
}

this._parent.onmouseout=function() {
}

}

menu.prototype.show = function show()
{
var width = this._ul.offsetWidth
var height = this._ul.offsetHeight

if (this.stPos!=0)
{
this.stPos=this.stPos-5
this.topPos=this.topPos+5
this._ul.style.clip=”rect(” + this.stPos + “px, ” + width + “px, ” + height + “px, ” + ” 0px)”
this._ul.style.top=this.topPos + ‘px’
this.interval = setTimeout(“[COLOR=Red]show()[/COLOR]”, 100)
}

}

var el = document.getElementById(“xx”);
var menu1 = new menu(el,1);
menu1.show();

[/COLOR]

I get this:

[COLOR=Red]Error:
name: ReferenceError
message: Statement on line 1: Reference to undefined variable: show
Backtrace:
Line 1 of unknown script
show();[/COLOR]

I tried this.show() but same result.

Can anyone help me?

Thnaks!

Alin.

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