// -----------------------------------------------------------------------
// Name 					: departments.js
// Description				: Scrolls down the submenu
// Author					: Mihai Bati
// Creation Date			: 06.28.2006
// Version					: 1.0.1
// Changed By				: Camelia Turdean
// Change Date				: 08.23.2006
// Last Review Description  : bug fixing
// -----------------------------------------------------------------------
var menuwidth='150px' //default menu width
var menubgcolor='#f5f5f7'  //menu bgcolor
var disappeardelay=0 //250  //menu disappear speed onMouseout (in miliseconds)
var appeardelay=0  //menu appear speed onMouseover (in miliseconds)
var hidemenu_onclick="yes" //hide menu when user clicks within menu?

var ie4=document.all
var ns6=document.getElementById&&!document.all

if (ie4||ns6)
{
	document.write('<iframe src="include/blank.html" id="ifrTest" frameborder="0" style="position:absolute; top:-500; left:-500; display:none"></iframe>');
	document.write('<div id="dropmenudiv" style="visibility:hidden;width:'+menuwidth+';background-color:'+menubgcolor+'" onMouseover="clearhidemenu();" onMouseout="dynamichide(event)"></div>');
}

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, menuwidth)
{
	if (ie4||ns6)
	{
		dropmenuobj.style.left=dropmenuobj.style.top=-500
	}
	if (menuwidth!="")
	{
		dropmenuobj.widthobj=dropmenuobj.style
		dropmenuobj.widthobj.width=menuwidth
	}
	if (e.type=="click" && obj1.visibility==hidden || e.type=="mouseover")
	{
		obj.visibility=visible
	}
	else if (e.type=="click")
	{
		obj.visibility=hidden
	}
}

function showFrame(frame, status)
{
	if (document.getElementById('ifrTest'))
	{
//		document.getElementById('ifrTest').style.top = document.getElementById(frame).style.top;
//		document.getElementById('ifrTest').style.left = document.getElementById(frame).style.left;

		document.getElementById('ifrTest').style.display = status;
	}
}

function iecompattest()
{
	return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function clearbrowseredge(obj, whichedge)
{
	var edgeoffset=0
	if (whichedge=="rightedge")
	{
		var windowedge=ie4 && !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=ie4 && !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 populatemenu(what)
{
	if (ie4||ns6) {
	    //ALEX: added BR
		dropmenuobj.innerHTML= what.join("")
	}
}

function wait(milis)
{
    var date = new Date();
    var curDate = null;

    do { curDate = new Date(); }
    while(curDate-date < milis);
} 

function dropdownmenu(obj, e, menucontents, menuwidth)
{
    if (window.event) event.cancelBubble=true
	else if (e.stopPropagation) e.stopPropagation()
		clearhidemenu()
	dropmenuobj=document.getElementById("dropmenudiv")
	populatemenu(menucontents)
	
	wait(appeardelay); //pause for (appeardelay) miliseconds
	
	if (ns6||ie4)
	{
	    showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth)
	    dropmenuobj.x=getposOffset(obj, "left")
		dropmenuobj.y=getposOffset(obj, "top")
		dropmenuobj.style.left=dropmenuobj.x-31-clearbrowseredge(obj, "rightedge")+obj.offsetHeight+"px"
		dropmenuobj.style.top=dropmenuobj.y-1-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px"
	}
	
	if (ie4)
	{
		document.getElementById('ifrTest').style.height=document.getElementById('dropmenudiv').offsetHeight
		document.getElementById('ifrTest').style.width=document.getElementById('dropmenudiv').offsetWidth
		document.getElementById('ifrTest').style.top=getposOffset(document.getElementById('dropmenudiv'), "top")-clearbrowseredge(obj, "bottomedge")//-getposOffset(document.getElementById('headerTableForFrame'), "top")//+obj.offsetHeight
		document.getElementById('ifrTest').style.left=getposOffset(document.getElementById('dropmenudiv'), "left")+1-clearbrowseredge(obj, "leftedge")//-getposOffset(document.getElementById('headerTableForFrame'), "left")//+obj.offsetHeight
	}
	return clickreturnvalue()
}

function clickreturnvalue()
{
	if (ie4||ns6) 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 (ie4&&!dropmenuobj.contains(e.toElement))
		delayhidemenu()
	else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
		delayhidemenu()
}

function hidemenu(e)
{
	if (typeof dropmenuobj!="undefined")
	{
		if (ie4||ns6)
		{
			dropmenuobj.style.visibility="hidden"
			showFrame('ifrTest','none')
		}
	}
}

function delayhidemenu()
{
    if (typeof delayshow!="undefined")
		clearTimeout(delayshow)
    	
	if (ie4||ns6)
	{
		delayhide=setTimeout("hidemenu()",disappeardelay)
		showFrame('ifrTest','block')
	}
}

function delayshowmenu(objName, e, menucontentsindex, menuwidth)
{
	if (ie4||ns6)
	{/*
	    var obj = document.getElementById(objName);
	    var statement = "dropdownmenu('" + obj.id + "','"+e.type+"', menu"+menucontentsindex+",'"+ menuwidth+"')"
	    delayshow=setTimeout(statement,appeardelay)
		//showFrame('ifrTest','block')
	*/
	}
}

function clearhidemenu()
{
	if (typeof delayhide!="undefined")
		clearTimeout(delayhide)
}

if (hidemenu_onclick=="yes")
document.onclick=hidemenu

function RollOver(itemID,e)
{
	if(e==1)
	{
		document.getElementById(itemID).style.backgroundColor = '#949496';
		document.getElementById(itemID).style.color = '#949496';
	}
	else
	{
		document.getElementById(itemID).style.backgroundColor = '';
		document.getElementById(itemID).style.color = '#949496';
	}
}