<!-- zapochva 

if (document.images) {
butt_b1_off = new Image(); butt_b1_off.src="images/kopcheta/butt_b1.gif"
butt_b1_over = new Image(); butt_b1_over.src="images/kopcheta/butt_b1_over.gif"
butt_b2_off = new Image(); butt_b2_off.src="images/kopcheta/butt_b2.gif"
butt_b2_over = new Image(); butt_b2_over.src="images/kopcheta/butt_b2_over.gif"
butt_b3_off = new Image(); butt_b3_off.src="images/kopcheta/butt_b3.gif"
butt_b3_over = new Image(); butt_b3_over.src="images/kopcheta/butt_b3_over.gif"
butt_b4_off = new Image(); butt_b4_off.src="images/kopcheta/butt_b4.gif"
butt_b4_over = new Image(); butt_b4_over.src="images/kopcheta/butt_b4_over.gif"
butt_b5_off = new Image(); butt_b5_off.src="images/kopcheta/butt_b5.gif"
butt_b5_over = new Image(); butt_b5_over.src="images/kopcheta/butt_b5_over.gif"
butt_b6_off = new Image(); butt_b6_off.src="images/kopcheta/butt_b6.gif"
butt_b6_over = new Image(); butt_b6_over.src="images/kopcheta/butt_b6_over.gif"
butt_b7_off = new Image(); butt_b7_off.src="images/kopcheta/butt_b7.gif"
butt_b7_over = new Image(); butt_b7_over.src="images/kopcheta/butt_b7_over.gif"
}

function turn_off(ImageName) {
	if (document.images != null) {
		document[ImageName].src = eval(ImageName + "_off.src");
	}
}

function turn_over(ImageName) {
	if (document.images != null) {
		document[ImageName].src = eval(ImageName + "_over.src");
	}
}

// svarsva -->