/*	Mouseover functions
*/
	


var preloadFlag = false;
function preload_title_Images() {
	if (document.images) {
		title_01_over = newImage("images/title_ngg_o.jpg");
		title_02_over = newImage("images/title_helix_o.jpg");
		title_03_over = newImage("images/title_robot_o.jpg");
		
		
		preloadFlag = true;
	}
}