var 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)                                                         
var horizontaloffset=1 //horizontal offset of menu from default location. (0-5 is a good value)                                        
                                                                                                                                       
/////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-obj.offsetWidth < dropmenuobj.contentmeasure)                                                             
edgeoffset=dropmenuobj.contentmeasure+obj.offsetWidth+(horizontaloffset*2) //no space to the right of page? Move menu over to the left 
}                                                                                                                                      
else{                                                                                                                                  
var topedge=ie5 && !window.opera? iecompattest().scrollTop : window.pageYOffset                                                        
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){ //move menu up?                                                            
edgeoffset=dropmenuobj.contentmeasure-obj.offsetHeight                                                                                 
if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either? (position at top of viewable window then)                 
edgeoffset=dropmenuobj.y                                                                                                               
}                                                                                                                                      
}                                                                                                                                      
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=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")+obj.offsetWidth+horizontaloffset+"px"                          
dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+"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)                                                                                                                
}