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) {
			var el = document.getElementById(changeImages.arguments[0]);
			el.src = changeImages.arguments[1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		btn_howit_up_over = newImage("images/btn_howit_up-over.gif");
		btn_feat_up_over = newImage("images/btn_feat_up-over.gif");
		btn_temp_up_btn_feat_up_over = newImage("images/btn_temp_up-btn_feat_up_ove.gif");
		btn_temp_up_over = newImage("images/btn_temp_up-over.gif");
		btn_try_up_over = newImage("images/btn_try_up-over.gif");
		btn_faq_up_over = newImage("images/btn_faq_up-over.gif");
		btn_test_up_over = newImage("images/btn_test_up-over.gif");
		btn_price_up_over = newImage("images/btn_price_up-over.gif");
		preloadFlag = true;
	}
}

function BuyLink(){
	var elBuy = document.getElementById('BuyNow');
	elBuy.click();
}