//Pop-it menu- By Dynamic Drive
//For full source code and more DHTML scripts, visit http://www.dynamicdrive.com
//This credit MUST stay intact for use

var ie4=document.all&&navigator.userAgent.indexOf("Opera")==-1
var ns6=document.getElementById&&!document.all
var ns4=document.layers
var openMenu="";
var menuobj=undefined;

function test(e,imgName)
{
	delayhidemenu();
}

function showmenu(which,img){

if (!document.all&&!document.getElementById&&!document.layers)
return
openMenu=img;
clearhidemenu()

menuobj=ie4? document.all.popmenu : ns6? document.getElementById("popmenu") : ns4? document.popmenu : ""
menuobj.thestyle=(ie4||ns6)? menuobj.style : menuobj

if (ie4||ns6)
menuobj.innerHTML=which
else{
menuobj.document.write('<layer z-index:100; position:absolute; name=gui bgColor=#cccccc onmouseover="clearhidemenu()" onmouseout="hidemenu()">'+which+'</layer>')
menuobj.document.close()
}

menuobj.contentwidth=(ie4||ns6)? menuobj.offsetWidth : menuobj.document.gui.document.width
menuobj.contentheight=(ie4||ns6)? menuobj.offsetHeight : menuobj.document.gui.document.height

menuobj.thestyle.visibility="visible"

menuobj.thestyle.top=getY(img);
menuobj.thestyle.left=getX(img);

return false
}

function contains_ns6(a, b) {
//Determines if 1 element in contained in another- by Brainjar.com
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}

function hidemenu(){
openMenu="";
if(menuobj!=undefined) menuobj.thestyle.visibility=(ie4||ns6)? "hidden" : "hide"
}


function dynamichide(e){
if (ie4&&!menuobj.contains(e.toElement))
hidemenu()
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
hidemenu()
}


function delayhidemenu(){
if (ie4||ns6||ns4)
delayhide=setTimeout("hidemenu()",10)
}

function clearhidemenu(){
if (window.delayhide)
clearTimeout(delayhide)
}

function highlightmenu(e,state){
if (document.all)
source_el=event.srcElement
else if (document.getElementById)
source_el=e.target
if (source_el.className=="menuitems"){
source_el.id=(state=="on")? "mouseoverstyle" : ""
}
else{
while(source_el.id!="popmenu"){
source_el=document.getElementById? source_el.parentNode : source_el.parentElement
if (source_el.className=="menuitems"){
source_el.id=(state=="on")? "mouseoverstyle" : ""
}
}
}
}

if (ie4||ns6)
document.onclick=hidemenu
    function getY(sImgName)
    {
      var image=document.images[sImgName];
      if(ns6 )
      {
       // Netscape we can just read the attributes directly
       return image.y+image.height;
      }
      else
      {
        var retVal=image.height;
        do
        {
          retVal += image.offsetTop;
          image = image.offsetParent;
        }  while( image );
	      return retVal;
      }
      
    }

    function getX(sImgName)
    {
      var image=document.images[sImgName];
      if( document.layers )
      {
       // Netscape we can just read the attributes directly
       return image.x;
      }
      else
      {
        var retVal=0;
        do
        {
          retVal += image.offsetLeft;
          image = image.offsetParent;
        }  while( image );
	      return retVal+15;
      }
    }