//SuckerTree Vertical Menu 1.1 (Nov 8th, 06)
//By Dynamic Drive: http://www.dynamicdrive.com/style/

var menuids2=["menuEspaco"] //Enter id(s) of SuckerTree UL menus, separated by commas

function menuEspaco(){
	if(typeof menuEspaco == "undefined"){menuEspaco=-1};
	for (var i=0; i<menuids2.length; i++){
		var ultags=document.getElementById(menuids2[i]).getElementsByTagName("ul")
		for (var t=0; t<ultags.length; t++){
			if(t!=menuEspaco){		
				ultags[t].parentNode.onmouseover=function(){
					this.getElementsByTagName("ul")[0].style.display="block"
				}
			} else {
				ultags[t].style.display="block"
			}
				ultags[t].parentNode.onmouseout=function(){
					this.getElementsByTagName("ul")[0].style.display="none"
				}
		}
	}
}

var menuids=["menuInstitucional","menuEspaco"] //Enter id(s) of SuckerTree UL menus, separated by commas

function menuInstitucional(){
	
	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";	    	
	    	if(t!=menu){
	    	
				if (ultags[t].parentNode.parentNode.id==menuids[i]) //if this is a first level submenu
					ultags[t].style.left=ultags[t].parentNode.offsetWidth+"px" //dynamically position first level submenus to be width of main menu item
				else //else if this is a sub level submenu (ul)
				    ultags[t].style.left=ultags[t-1].getElementsByTagName("a")[0].offsetWidth+"px" //position menu to the right of menu item that activated it
				  
			    ultags[t].parentNode.onmouseover=function(){
				    this.getElementsByTagName("ul")[0].style.display="block"
			    }
			    
			    ultags[t].parentNode.onmouseout=function(){
			    	this.getElementsByTagName("ul")[0].style.display="none"
			    }
		    }
	    }
	    
		for (var t=ultags.length-1; t>-1; t--){ //loop through all sub menus again, and use "display:none" to hide menus (to prevent possible page scrollbars
			ultags[t].style.visibility="visible"
			if(t!=menu){				
				ultags[t].style.display="none";
			}else{
				ultags[t].style.position="relative";
				ultags[t].style.margin="0";
				ultags[t].className="abreto";
				ultags[t].parentNode.getElementsByTagName("a")[0].className="abertofolderstyle";
			}
		}
	  }
}


if (window.addEventListener){
	//window.addEventListener("load", menuEspaco, false)
	window.addEventListener("load", menuInstitucional, false)
} else if (window.attachEvent){
	//window.attachEvent("onload", menuEspaco)
	window.attachEvent("onload", menuInstitucional)
}