// JavaScript Document

var currentOver;

function menu_preLoad()
{
	var menu_imageNames = new Array();
	var tempImages = new Array();

	menu_imageNames[0] = "allsectors";
	menu_imageNames[1] = "energy";	
	menu_imageNames[2] = "healthcare";
	menu_imageNames[3] = "industrial";
	menu_imageNames[4] = "library";
	menu_imageNames[5] = "marketplace";
	menu_imageNames[6] = "mining";
	menu_imageNames[7] = "news";	
	menu_imageNames[8] = "other";		
	menu_imageNames[9] = "presentation";		
	menu_imageNames[10]= "technology";		
	menu_imageNames[11]= "watch";					
				
	for (var i=0; i<menu_imageNames.length; i++)
	{
		// Preload swap images
		tempImages[i] = new Image();
		tempImages[i].src = "/images/nav/" + menu_imageNames[i] + "_over.jpg";
	}
	
	menu_imageNames = new Array();
	tempImages = new Array();	
	
	menu_imageNames[0] = "login";
	menu_imageNames[1] = "logo";
	menu_imageNames[2] = "register";
	menu_imageNames[3] = "search";		
	menu_imageNames[4] = "logout";

	for (var i=0; i<menu_imageNames.length; i++)
	{
		// Preload swap images
		tempImages[i] = new Image();
		tempImages[i].src = "/images/buttons/" + menu_imageNames[i] + "_over.jpg";
	}	
}

function menu_mouseOver(x)
{
	document.images[x].src = "/images/nav/" + x + "_over.jpg";	
	currentOver = x;
}

function menu_mouseOut()
{
	document.images[currentOver].src = "/images/nav/" + currentOver + ".jpg";	
}

function button_mouseOver(x)
{
	document.images[x].src = "/images/buttons/" + x + "_over.jpg";	
	currentOver = x;
}

function button_mouseOut()
{
	document.images[currentOver].src = "/images/buttons/" + currentOver + ".jpg";	
}