//var menuids = new Array("verticalmenu") //Enter id(s) of UL menus, separated by commas
var menuids = new Array("nav");
var submenuoffset = -3; //Offset of submenus from main menu. Default is -2 pixels.
var submenutopoffset = -155;
var submenuoffsetFirefox = -100; //Offset of submenus from main menu. Default is -2 pixels.
var submenutopoffsetFirefox = 35;

function createcssmenu(){
	for (var i=0; i<menuids.length; i++){	
	var ultags = document.getElementById(menuids[i]).getElementsByTagName("ul");
	//var ultags = document.getElementById("nav").getElementsByTagName("ul");
    for (var t = 0; t < ultags.length; t++){
	    var spanref = document.createElement("span");
		spanref.className = "arrowdiv";
		spanref.innerHTML = "&nbsp;&nbsp;";
		ultags[t].parentNode.getElementsByTagName("a")[0].appendChild(spanref);
	    ultags[t].parentNode.onmouseover = function(){
	    	var BrowserName = BrowserDetect.browser;
	    	if (BrowserName == "Firefox") {
	    		this.getElementsByTagName("ul")[0].style.left = this.parentNode.offsetWidth + submenuoffsetFirefox + "px";
	    		this.getElementsByTagName("ul")[0].style.top = this.parentNode.offsetTop + submenutopoffsetFirefox + "px";
	    	}
		    else{
		    	this.getElementsByTagName("ul")[0].style.left = this.parentNode.offsetWidth + submenuoffset + "px";
		    }		    	
		    this.getElementsByTagName("ul")[0].style.display = "block";
	    }
	    ultags[t].parentNode.onmouseout=function(){
	    	this.getElementsByTagName("ul")[0].style.display="none";
	    }
    }
  }
}


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