þÿvar disappeardelay   = 250; //menu disappear speed onMouseout (in miliseconds)

var enableanchorlink = 0;    //Enable or disable the anchor link when clicked on? (1=e, 0=d)

var hidemenu_onclick = 1;    //hide menu when user clicks within menu? (1=yes, 0=no)



/////No further editting needed



var ie5 = document.all;

var ns6 = document.getElementById && !document.all;



function getposOffset(what, offsettype) {

	var totaloffset = (offsettype=="left") ? what.offsetLeft : what.offsetTop;

	var parentEl    = what.offsetParent;

	while (parentEl!=null) { 

		totaloffset = (offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;

		parentEl = parentEl.offsetParent;

	}

	return totaloffset;

}



function showhide(obj, e, visible, hidden) {

	if ( ie5 || ns6 ) {

		dropmenuobj.style.left = dropmenuobj.style.top=-500;

	}

	if (e.type == "click" && obj.visibility == "hidden" || e.type == "mouseover") {

		obj.visibility = "visible";	

	}

	else if (e.type == "click") {

		obj.visibility = "hidden";

	}

}







function iecompattest(){

	return (document.compatMode && document.compatMode!="BackCompat") ? document.documentElement : document.body;

}



function clearbrowseredge(obj, whichedge) {

	var edgeoffset=0

	if (whichedge=="rightedge"){

		var windowedge=ie5 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15;

		dropmenuobj.contentmeasure = dropmenuobj.offsetWidth;

		if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)

			edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth;

	}

	else{

		var windowedge=ie5 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18;

		dropmenuobj.contentmeasure=dropmenuobj.offsetHeight;

		if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure)

			edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight;

	}

	return edgeoffset

}



function dropdownmenu(obj, e, dropmenuID){



	if (window.event) event.cancelBubble=true;

	else if (e.stopPropagation) e.stopPropagation();

	

	if (typeof dropmenuobj!="undefined") //hide previous menu

		dropmenuobj.style.visibility="hidden";



	clearhidemenu();

	if (ie5||ns6){

		obj.onmouseout = delayhidemenu;

		//dropmenuobj = $(dropmenuID);

		dropmenuobj = document.getElementById(dropmenuID);

	

		if (hidemenu_onclick) dropmenuobj.onclick = function(){dropmenuobj.style.visibility='hidden'}

		dropmenuobj.onmouseover = clearhidemenu;

		dropmenuobj.onmouseout  = ie5 ? function(){ dynamichide(event)} : function(event){ dynamichide(event)}

		showhide(dropmenuobj.style, e, "visible", "hidden");

		dropmenuobj.x = getposOffset(obj, "left");

		dropmenuobj.y = getposOffset(obj, "top");

		dropmenuobj.style.left = dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px";

		dropmenuobj.style.top   = dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px";

	}

	return clickreturnvalue();

}



function clickreturnvalue() {

	if ((ie5||ns6) && !enableanchorlink) return false

	else return true

}



function contains_ns6(a, b) {

	while (b.parentNode)

		if ((b = b.parentNode) == a)

			return true;

	return false;

}



function dynamichide(e){

	if (ie5&&!dropmenuobj.contains(e.toElement))

		delayhidemenu()

	else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))

		delayhidemenu()

}



function delayhidemenu(){

	delayhide=setTimeout("dropmenuobj.style.visibility='hidden'",disappeardelay)

}



function clearhidemenu(){

	if (typeof delayhide!="undefined")

		clearTimeout(delayhide)

}