// onLoad Event Loader
function addLoadEvent(func)
{
	var oldonload = window.onload;
	
	if(typeof window.onload != 'function')
	{
		window.onload = func;
	}
	else
	{
		window.onload = function ()
		{
			oldonload();
			func();
		}
	}
}

// Preload Page Elements
function preloadElements(value)
{
	navOn(value);
	document.getElementById('banner').style.background = 'url(images/banner_' + value + '.png) no-repeat';
	document.getElementById('bannerBleed_1').src = 'images/bleed_' + value + '-1.png';
	document.getElementById('bannerBleed_2').src = 'images/bleed_' + value + '-2.png';
}
	

// Navigation
function navOn(value)
{
	document.getElementById('nav_' + value).src = 'images/nav_' + value + '-on.png';
}

function navOff(value)
{
	if(value != pageID)
	{
		document.getElementById('nav_' + value).src = 'images/nav_' + value + '.png';
	}
}


// Show & Hide

function show(value)
{
	document.getElementById(value).style.display = '';
}

function hide(value)
{
	document.getElementById(value).style.display = 'none';
}