if (document.images) {
	var imagePath = "library/graphics/";

	// v=visible r=rollover
	var icon_plans = new Image();
	var icon_qd = new Image();
	var icon_gal = new Image();

	// Initial
	icon_plans.src = imagePath + "gfx_icon_plans.jpg";
	icon_qd.src = imagePath + "gfx_icon_qd.jpg";
	icon_gal.src = imagePath + "gfx_icon_gal.jpg";
}	
function rollOn(imgName) {
	if(document.images) {
		document.images[imgName].src = imagePath + "gfx_" + imgName + "_over.jpg";
	}
}
function rollOff(imgName) {
	if(document.images) {
		document.images[imgName].src = imagePath + "gfx_" + imgName + ".jpg";
	}
}