/*********************************************** 
* Fixed ToolTip script- c Dynamic Drive (www.dynamicdrive.com) 
***********************************************/  
          
var tipwidth='150px' //default tooltip width  
var tipbgcolor='lightyellow'  //tooltip bgcolor  
var disappeardelay=250  //tooltip disappear speed onMouseout (in miliseconds)  
var vertical_offset="0px" //horizontal offset of tooltip from anchor link  
var horizontal_offset="-3px" //horizontal offset of tooltip from anchor link  
  
/////No further editting needed  
  
var ie4=document.all  
var ns6=document.getElementById&&!document.all  
  
if (ie4||ns6)  
document.write('<div id="fixedtipdiv" style="visibility:hidden;width:'+tipwidth+';background-color:'+tipbgcolor+'" ></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, tipwidth){  
if (ie4||ns6)  
dropmenuobj.style.left=dropmenuobj.style.top=-500  
if (tipwidth!=""){  
dropmenuobj.widthobj=dropmenuobj.style  
dropmenuobj.widthobj.width=tipwidth  
}  
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=(whichedge=="rightedge")? parseInt(horizontal_offset)*-1 : parseInt(vertical_offset)*-1  
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 fixedtooltip(menucontents, obj, e, tipwidth){  
if (window.event) event.cancelBubble=true  
else if (e.stopPropagation) e.stopPropagation()  
clearhidetip()  
dropmenuobj=document.getElementById? document.getElementById("fixedtipdiv") : fixedtipdiv  
dropmenuobj.innerHTML=menucontents  
  
if (ie4||ns6){  
showhide(dropmenuobj.style, e, "visible", "hidden", tipwidth)  
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"  
}  
}  
  
function hidetip(e){  
if (typeof dropmenuobj!="undefined"){  
if (ie4||ns6)  
dropmenuobj.style.visibility="hidden"  
}  
}  
  
function delayhidetip(){  
if (ie4||ns6)  
delayhide=setTimeout("hidetip()",disappeardelay)  
}  
  
function clearhidetip(){  
if (typeof delayhide!="undefined")  
clearTimeout(delayhide)  
}