//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


function buildsubmenus_horizontal(){

	var BrowserFamily = BrowserDetect.browser;
	
	for (var i=0; i<menuids.length; i++){

		
	  	var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul")

	  	
	  	
	    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="mainfoldericon"
		    
		    if( t == ultags.length-1 || t == ultags.length-2){
	    	      var scostamento = ultags[t].parentNode.offsetWidth-210;
		      if (ultags[t].parentNode.getElementsByTagName("a")[0].innerHTML=="Campus") {
		        //alert(ultags[t].parentNode.getElementsByTagName("a")[0].innerHTML)
		        var scostamento = ultags[t].parentNode.offsetWidth-151;
		      } 
		      ultags[t].style.left = scostamento+"px";
  		    }	
	           /* gestione dell'offset destro per i sottomenu (solo Explorer Family) */ 
	           if(BrowserFamily == "Explorer"){
		        
		          	var larghezza = ultags.item(t).parentNode.offsetLeft;
		          	var liultags = ultags.item(t).childNodes
		       
		          	
		          	//si puo utilizzare il css utilizzando le direttive di microsoft da aggiungere al tempalte
				 if( t == ultags.length-1 || t == ultags.length-2){
					ultags.item(t).style.left = scostamento+"px";	
				 }else{
					ultags.item(t).style.left = "0px";
				}
					for(var j=0; j<liultags.length; j++){
						
						liultags.item(j).onmouseover=function(){
							
							this.style.background="#FFFFFF";
							
						}
						
						liultags.item(j).onmouseout=function(){
							
							this.style.background="#FFFFFF";
							
						}
						//alert(liultags.item(j).innerHTML);
						
					}
					
	           } 
	           /* fine gestione */     
		        
			}
	        else{ //else if this is a sub level menu (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.getElementsByTagName("a")[0].className="subfoldericon"
	
	        }
		
	    	ultags[t].parentNode.onmouseover=function(){
			this.getElementsByTagName("ul")[0].style.visibility="visible"
	
	    	}	
	
	    	ultags[t].parentNode.onmouseout=function(){
			this.getElementsByTagName("ul")[0].style.visibility="hidden"
	
	    	}
	
	   }

  }

}

 

if (window.addEventListener){

window.addEventListener("load", buildsubmenus_horizontal, false);

}else if (window.attachEvent){

window.attachEvent("onload", buildsubmenus_horizontal);
}