var ttwidth='250px'
var ttcolor='#FEFFEE'
var ttdelay=250  
var tttop="0px"
var ttleft="0px"

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

if (ie4||ns6)
document.write('<div id="ttdiv" style="visibility:hidden;width:'+ttwidth+';background-color:'+ttcolor+'" ></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 ttsh(obj, e, visible, hidden, ttwidth){
if (ie4||ns6)
dropmenuobj.style.left=dropmenuobj.style.top=-500
if (ttwidth!=""){
dropmenuobj.widthobj=dropmenuobj.style
dropmenuobj.widthobj.width=ttwidth
}
if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
obj.visibility=visible
else if (e.type=="click")
obj.visibility=hidden
}

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

function cbe(obj, whichedge){
var edgeoffset=(whichedge=="rightedge")? parseInt(ttleft)*-1 : parseInt(tttop)*-1
if (whichedge=="rightedge"){
var windowedge=ie4 && !window.opera? ttie().scrollLeft+ttie().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? ttie().scrollTop+ttie().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 tts(menucontents, obj, e, ttwidth){
if (window.event) event.cancelBubble=true
else if (e.stopPropagation) e.stopPropagation()
ctthide()
dropmenuobj=document.getElementById? document.getElementById("ttdiv") : ttdiv
dropmenuobj.innerHTML=menucontents

if (ie4||ns6){
ttsh(dropmenuobj.style, e, "visible", "hidden", ttwidth)
dropmenuobj.x=getposOffset(obj, "left")
dropmenuobj.y=getposOffset(obj, "top")
dropmenuobj.style.left=dropmenuobj.x-cbe(obj, "rightedge")+"px"
dropmenuobj.style.top=dropmenuobj.y-cbe(obj, "bottomedge")+obj.offsetHeight+"px"
}
}

function tthide(e){
if (typeof dropmenuobj!="undefined"){
if (ie4||ns6)
dropmenuobj.style.visibility="hidden"
}
}

function tth(){
if (ie4||ns6)
delayhide=setTimeout("tthide()",ttdelay)
}

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