/***********************************************
* AnyLink Vertical Menu- © Dynamic Drive (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

//Contents for menu 1
var menu1=new Array()
menu1[0]='<a href="search-engine-optimization-tips.php">TIPs - Search Engine Optimization</a>'
menu1[1]='<a href="windows-shortcut-keys.php">HELP - Windows Shortcut Keys</a>'
menu1[2]='<a href="/blog/">Blog - Business Engine</a>'


//Contents for menu 2, and so on
var menu2=new Array()
menu2[0]='<a href="http://www.javascriptkit.com/cutpastejava.shtml">Free JavaScripts</a>'
menu2[1]='<a href="http://www.javascriptkit.com/javaindex.shtml">JavaScript tutorials</a>'
menu2[2]='<a href="http://news.bbc.co.uk">JavaScript Reference</a>'
menu2[4]='<a href="http://www.javascriptkit.com/java/">Java Applets</a>'
menu2[3]='<a href="http://www.javascriptkit.com/dhtmltutors/">DHTML & CSS</a>'
menu2[4]='<a href="http://www.javascriptkit.com/howto/">Design Tutorials</a>'
		
var disappeardelay=250  //menu disappear speed onMouseout (in miliseconds)
var horizontaloffset=2 //horizontal offset of menu from default location. (0-5 is a good value)

/////No further editting needed

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

if (ie4||ns6)
document.write('<div id="dropmenudiv" style="visibility:hidden;width: 160px" 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
dropmenuobj.widthobj=dropmenuobj.style
dropmenuobj.widthobj.width=menuwidth
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=ie4 && !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
 }
else
 {
  var topedge=ie4 && !window.opera? iecompattest().scrollTop : window.pageYOffset
  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)
  { //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 populatemenu(what)
{
if (ie4||ns6)
dropmenuobj.innerHTML=what.join("")
}


function dropdownmenu(obj, e, menucontents, menuwidth)
{
 if (window.event) event.cancelBubble=true
 else if (e.stopPropagation) e.stopPropagation()

 clearhidemenu()
 dropmenuobj=document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv
 populatemenu(menucontents)

 if (ie4||ns6)
 {
  showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth)
  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 (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"
 }
}

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

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