function createcssmenu(){
	var menuids = getULMenus('navegacao'); //Enter id(s) of UL menus, separated by commas
	var submenuoffset=-2 //Offset of submenus from main menu. Default is -2 pixels.

	for (var i=0; i<menuids.length; i++){
		var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul")
	    for (var t=0; t<ultags.length; t++){
			ultags[t].parentNode.getElementsByTagName("a")[0].className = "subfolderstyle";
	    	//ultags[t].parentNode.className = "subfolderstyle";

			ultags[t].parentNode.onmouseover=function(){
		    	this.getElementsByTagName("ul")[0].style.left= "198px"; //this.parentNode.offsetWidth+submenuoffset+"px"
		    	this.getElementsByTagName("ul")[0].style.display="block"
		    }

			ultags[t].parentNode.onmouseout=function(){
		    	this.getElementsByTagName("ul")[0].style.display="none"
		    }
		}
	}
}

function getULMenus(root){
	var uls = document.getElementsByTagName('ul');
	var mids= new Array();
	var re = new RegExp('^' + root + '\d*');
	for(x=0; x< uls.length; x++){
		if(uls[x].id.match(re) && uls[x].parentNode.nodeName.toLowerCase() == 'div'){
			mids.push(uls[x].id);
		}
	}

	return mids;
}
/*
if (window.addEventListener)
	window.addEventListener("load", createcssmenu, false)
else if (window.attachEvent)
	window.attachEvent("onload", createcssmenu)
*/