// JavaScript Document
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		h_r_mag_h_mag_over = newImage("../images/h_r_mag-h_mag_over.jpg");
		h_r_ar_h_reports_over = newImage("../images/h_r_ar-h_reports_over.jpg");
		h_r_brand_h_brand_over = newImage("../images/h_r_brand-h_brand_over.jpg");
		h_r_interactive_h_interactive_over = newImage("../images/h_r_interactive-h_interacti.jpg");
		h_r_coll_h_coll_over = newImage("../images/h_r_coll-h_coll_over.jpg");
		preloadFlag = true;
	}
}