//SuckerTree Horizontal Menu (Sept 14th, 06)
//By Dynamic Drive: http://www.dynamicdrive.com/style/
/*
var menuids=["treemenu1"] //Enter id(s) of SuckerTree UL menus, separated by commas
*/
var offset_top = 2
var suboffset_left = 0
var hidedelay=200
function buildsubmenus_horizontal(){
var current;
for (var i=0; i<menuids.length; i++){
  var firstlevel = document.getElementById(menuids[i]).childNodes;
  for (var f=0;f<firstlevel.length;f++) {
  	current = firstlevel[f].getElementsByTagName("div")[0];
	// Align middle all main menu elements
	current.style.padding = ((firstlevel[f].offsetHeight - current.offsetHeight)<0 ? '0' : (firstlevel[f].offsetHeight - current.offsetHeight)/2) + 'px 0 0 0';
	firstlevel[f].getElementsByTagName("a")[0].onclick=function(){
		return false;
	}
  }
  // var firstlevel = document.getElementById(menuids[i]).getElementsByTagName("a")[0]
  //alert(current.style.margin.value)
  //
  var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul")||1;
    for (var t=0; t<ultags.length; t++){
		if (ultags[t].parentNode.parentNode.id==menuids[i]){ //if this is a first level submenu
			ultags[t].style.top=ultags[t].parentNode.offsetHeight+"px" //dynamically position first level submenus to be height of main menu item
			ultags[t].parentNode.getElementsByTagName("a")[0].className=ultags[t].parentNode.getElementsByTagName("a")[0].className+" mainfoldericon"
			/*
			current = ultags[t].parentNode.getElementsByTagName("a")[0].getElementsByTagName("div")[0];
			current.style.padding = ((ultags[t].parentNode.offsetHeight - current.offsetHeight)<0 ? '0' : (ultags[t].parentNode.offsetHeight - current.offsetHeight)/2) + 'px 0 0 0';
			*/
		}
		else{ //else if this is a sub level menu (ul)
			ultags[t].style.left=ultags[t-1].getElementsByTagName("a")[0].offsetWidth+suboffset_left+"px" //position menu to the right of menu item that activated it
    		ultags[t].parentNode.getElementsByTagName("a")[0].className=ultags[t].parentNode.getElementsByTagName("a")[0].className+" subfoldericon"
		}
		if (ultags[t].parentNode.parentNode.id==menuids[i] && ultags[t].parentNode.getElementsByTagName("a")[i].className.indexOf('current') != -1) {
			ultags[t].parentNode.getElementsByTagName("ul")[0].id = 'active'
			ultags[t].parentNode.getElementsByTagName("ul")[0].style.visibility="visible"
		} else {
			ultags[t].parentNode.onmouseover=function(){
		    this.getElementsByTagName("ul")[0].style.visibility="visible"
				if(document.getElementById('active') && (this.parentNode.id != 'active' && this.parentNode.parentNode.parentNode.id != 'active')) {
					document.getElementById('active').style.visibility="hidden"
				}
		    }
		    ultags[t].parentNode.onmouseout=function(){
			this.getElementsByTagName('ul')[0].style.visibility='hidden'
				if(document.getElementById('active') && this.parentNode.id != 'active' && this.parentNode.parentNode.parentNode.id != 'active') {
					document.getElementById('active').style.visibility="visible"
				}
		    }
		}
    }
  }
}

if (window.addEventListener)
window.addEventListener("load", buildsubmenus_horizontal, false)
else if (window.attachEvent)
window.attachEvent("onload", buildsubmenus_horizontal)