var aryImageRollover = null;

function initialize()
{
	aryImageRollover = new Array;
	setRollover('homeimg', 'assets/templates/cst/i/cstpage2_06.jpg', 'assets/templates/cst/i/hover/cstpage2_06.jpg');
	setRollover('newsimg', 'assets/templates/cst/i/cstpage2_07.jpg', 'assets/templates/cst/i/hover/cstpage2_07.jpg');
	setRollover('servicesimg', 'assets/templates/cst/i/cstpage2_08.jpg', 'assets/templates/cst/i/hover/cstpage2_08.jpg');
	setRollover('galleryimg', 'assets/templates/cst/i/cstpage2_09.jpg', 'assets/templates/cst/i/hover/cstpage2_09.jpg');
	setRollover('downloadsimg', 'assets/templates/cst/i/cstpage2_10.jpg', 'assets/templates/cst/i/hover/cstpage2_10.jpg');
	setRollover('contactusimg', 'assets/templates/cst/i/cstpage2_11.jpg', 'assets/templates/cst/i/hover/cstpage2_11.jpg');
}

function setRollover(id, srcDefault, srcHover)
{
	var elem = document.getElementById(id);
		
	var n = aryImageRollover.length;
	var imgA = new Image;
	var imgB = new Image;
	
	imgA.src = srcDefault;
	aryImageRollover[n] = imgA;
	
	imgB.src = srcHover;
	aryImageRollover[n+1] = imgB;
	
	elem.onmouseover = function hover() { elem.src = aryImageRollover[n+1].src; };
	elem.onmouseout  = function leave() { elem.src = aryImageRollover[n].src; };
}