//menu
var prev_menuitem_id = -1;
var menuitem_id = -1;
var expanded = new Array();

function menuPoint(container, menu_point, action, id, popup, expandable, level){
	//alert("menuPoint function, id: "+ id);
	
    
    prev_menuitem_id = menuitem_id;
    menuitem_id = id;
 
    
    //set css for previous menuitem
	/*
    if(prev_menuitem_id > -1){
		document.getElementById("menu_p_"+prev_menuitem_id).className = "menu_p";
    }
*/
    //set css for current menuitem
    //document.getElementById("menu_p_"+menuitem_id).className = "chosen_p";
    
	/*
	var i=0;
	
    //close entire menu - except this level if it was equals current menuitem_id
	for(i=0; i < expanded.length; i++){
		if(i == level){
			if(expanded[i] != menuitem_id){
				document.getElementById("menusubitems_"+expanded[i]).style.display = "none";	
			}
		}
		else{
			document.getElementById("menusubitems_"+expanded[i]).style.display = "none";
		}
		
	}
	
	//set array
	expanded[level] = menuitem_id;
	
	alert("expanded["+level+"]"+expanded[level]);
	var expanded_string = "expanded array: ";	
	for(i=0; i < expanded.length; i++){
		expanded_string = expanded_string + expanded[i]+", ";
	}
	alert(expanded_string);
	
	//open menu up til this level
	i=0;
	for(i; i < level; i++){
		alert("expanded["+i+"]"+expanded[i]);
		document.getElementById("menusubitems_"+expanded[i]).style.display = "block";
	}
	
	//open or close this menuitem
	if(expandable){
		if(document.getElementById("menusubitems_"+menuitem_id).style.display == "block"){
			document.getElementById("menusubitems_"+menuitem_id).style.display = "none";
		}
		else{
			document.getElementById("menusubitems_"+menuitem_id).style.display = "block";
		}
	}	
	*/
	//call ajax    
	navigate(id, level, menu_point);
}

function expand(id){
	
	var i=0;
	for(i; i < expanded.length; i++){
		document.getElementById("menusubitems_"+expanded[i]).style.display = "block";
	}
	document.getElementById("menu_p_"+id).className = "chosen_p";
}

function expandMenu(id){
	document.getElementById("menusubitems_"+id).style.display = "block";
	document.getElementById("menu_p_"+id).className = "chosen_p";
}

function wait(){
}

function mouseOverMenu(obj){
	if(menuitem_id != obj.id.substring(9)){
		if(document.getElementById("menu_p_"+obj.id.substring(9)).className != "chosen_p"){
			document.getElementById("menu_p_"+obj.id.substring(9)).className = "mouseover_p";
		}
		
	}
	
}
function mouseOutMenu(obj){
	if(menuitem_id != obj.id.substring(9)){
		if(document.getElementById("menu_p_"+obj.id.substring(9)).className != "chosen_p"){
			document.getElementById("menu_p_"+obj.id.substring(9)).className = "menu_p";
		}
		
	}
	
}