function MM_preloadImages()
{
	var d = document;
	if(d.images)
	{
		if(!d.MM_p)
		{
			d.MM_p = new Array();
		}
		var i, j = d.MM_p.length, a = MM_preloadImages.arguments;
		for(i=0; i<a.length; i++)
		{
			if (a[i].indexOf("#")!=0)
			{
				d.MM_p[j] = new Image;
				d.MM_p[j++].src = a[i];
			}
		}
	}
}

function u5_loadImages(){
	MM_preloadImages(
		'images/nav-bg-sub1.png',
		'images/nav-bg-sub2.png',
		'images/nav-bg-sub3.png',
		'images/nav-bg-sub4.png',
		'images/nav-bg-sub5.png'
	);	
}

function u5_loadImages_form(){
	MM_preloadImages(
		'images/contact-us/bg-field-name-selected.gif',
		'images/contact-us/bg-field-email-selected.gif',
		'images/contact-us/bg-field-subject-selected.gif',
		'images/contact-us/bg-field-telephone-selected.gif',
		'images/contact-us/bg-field-message-selected.gif'
	);	
}