if (document.images) {
		banner_3_off = new Image;
		banner_3_on = new Image;
		banner_4_off = new Image;
		banner_4_on = new Image;
		banner_5_off = new Image;
		banner_5_on = new Image;
		banner_6_off = new Image;
		banner_6_on = new Image;

		banner_3_off.src = "images/banner_03.gif";
		banner_3_on.src = "images/banner_over_03.gif";
		banner_4_off.src = "images/banner_04.gif";
		banner_4_on.src = "images/banner_over_04.gif";
		banner_5_off.src = "images/banner_05.gif";
		banner_5_on.src = "images/banner_over_05.gif";
		banner_6_off.src = "images/banner_06.gif";
		banner_6_on.src = "images/banner_over_06.gif";
		
	} else {

		banner_3_on = "";
		banner_3_off = "";
		banner_4_on = "";
		banner_4_off = "";
		banner_5_on = "";
		banner_5_off = "";
		banner_6_on = "";
		banner_6_off = "";
		document.banner_1 = "";
		document.banner_3 = "";
		document.banner_4 = "";
		document.banner_5 = "";
		document.banner_6 = "";
	}