// JavaScript Document

/* Simple Menu V1 */

var menuID="paoglf-menu";
var menuLeftBackgroundHi="url('images/structure/paoglf_menu_left_hi.png') top center no-repeat";
var menuLeftBackgroundUn="url('images/structure/paoglf_menu_left_hi.png') top center no-repeat";
var menuMiddleBackgroundHi="url('images/structure/paoglf_menu_middle_hi.jpg') top center repeat-x";
var menuMiddleBackgroundUn="url('images/structure/paoglf_menu_middle_hi.jpg') top center repeat-x";
var menuRightBackgroundHi="url('images/structure/paoglf_menu_right_hi.png') top center no-repeat";
var menuRightBackgroundUn="url('images/structure/paoglf_menu_right_hi.png') top center no-repeat";
var menuLinkColourHi="#b3cf1a";
var menuLinkColourUn="#476606";
var menuLeft="paoglf-menu-left";
var menuRight="paoglf-menu-right";

function initMenu(){
	var menuRef=document.getElementById(menuID);
	var linkRefs=menuRef.getElementsByTagName("A");
	var menuItemRefs=menuRef.childNodes;
	var i=0;
	while(linkRefs.length>i){
		linkRefs[i].onmouseover=onMouseOverLink;
		linkRefs[i].onmouseout=onMouseOutLink;
		i++;
	}
	i=0;
	while(menuItemRefs.length>i){
		menuItemRefs[i].onmouseover=onMouseOverEvt;
		menuItemRefs[i].onmouseout=onMouseOutEvt;
		i++;
	}
}

function onMouseOverEvt(){
	var divs=this.childNodes;
	var i=0;
	while(divs.length>i){
		if(divs[i].tagName=="DIV"){
			if(divs[i].className==menuLeft){
				divs[i].style.background=menuLeftBackgroundHi;
			}
			else{
				if(divs[i].className==menuRight){
					divs[i].style.background=menuRightBackgroundHi;
				}
				else{
					divs[i].style.background=menuMiddleBackgroundHi;
				}
			}
		}
		i++;
	}
}

function onMouseOutEvt(){
	var divs=this.childNodes;
	var i=0;
	while(divs.length>i){
		if(divs[i].tagName=="DIV"){
			if(divs[i].className==menuLeft){
				divs[i].style.background=menuLeftBackgroundUn;
			}
			else{
				if(divs[i].className==menuRight){
					divs[i].style.background=menuRightBackgroundUn;
				}
				else{
					divs[i].style.background=menuMiddleBackgroundUn;
				}
			}
		}
		i++;
	}
}

function onMouseOverLink(){
	this.style.color=menuLinkColourHi;
}

function onMouseOutLink(){
	this.style.color=menuLinkColourUn;
}