//preload images for rollovers


function preloadImages() {
	if (document.images) {
		var events_off = new Image();
		events_off.src = "../../images/events_button.gif";
		var events_on = new Image();
		events_on.src = "../../images/events_button_selected.gif";
		var events_off_ro = new Image();
		events_off_ro.src = "../../images/events_button_ro.gif";
		var events_on_ro = new Image();
		events_on_ro.src = "../../images/events_button_selected_ro.gif";
		
		var eddie_off = new Image();
		eddie_off.src = "../../images/eddie_button.gif";
		var eddie_on = new Image();
		eddie_on.src = "../../images/eddie_button_selected.gif";
		var eddie_off_ro = new Image();
		eddie_off_ro.src = "../../images/eddie_button_ro.gif";
		var eddie_on_ro = new Image();
		eddie_on_ro.src = "../../images/eddie_button_selected_ro.gif";
		
		var pictures_off = new Image();
		pictures_off.src = "../../images/pictures_button.gif";
		var pictures_on = new Image();
		pictures_on.src = "../../images/pictures_button_selected.gif";
		var pictures_off_ro = new Image();
	 	pictures_off_ro.src = "../../images/pictures_button_ro.gif";
	 	var picturess_on_ro = new Image();
		pictures_on_ro.src = "../../images/pictures_button_selected_ro.gif";
		
	 	var us_off = new Image();
	 	us_off.src = "../../images/us_button.gif";
	 	var us_on = new Image();
	 	us_on.src = "../../images/us_button_selected.gif";
	 	var us_off_ro = new Image();
	 	us_off_ro = "../../images/us_button_ro.gif";
	 	var us_on_ro = new Image();
		us_on_ro.src = "../../images/us_button_selected_ro.gif";
		
	 }
}
	 
function rollover(imageName, rollover) {
	if (document.images) {
		//document.images[imageName].src = rollover;
		document.images[imageName].src="../../images/" + rollover;
	}
}