if (document.images) {
linky_B1_off = new Image(); linky_B1_off.src = "graphics/intro/index_off.gif"
linky_B1_over = new Image(); linky_B1_over.src = "graphics/intro/index_over.gif"
linky_B2_off = new Image(); linky_B2_off.src = "graphics/intro/forum_off.gif"
linky_B2_over = new Image(); linky_B2_over.src = "graphics/intro/forum_over.gif"
linky_B3_off = new Image(); linky_B3_off.src = "graphics/intro/zoznamka_off.gif"
linky_B3_over = new Image(); linky_B3_over.src = "graphics/intro/zoznamka_over.gif"
linky_B4_off = new Image(); linky_B4_off.src = "graphics/intro/ankety_off.gif"
linky_B4_over = new Image(); linky_B4_over.src = "graphics/intro/ankety_over.gif"
linky_B5_off = new Image(); linky_B5_off.src = "graphics/intro/prezentacie_off.gif"
linky_B5_over = new Image(); linky_B5_over.src = "graphics/intro/prezentacie_over.gif"
linky_B6_off = new Image(); linky_B6_off.src = "graphics/intro/pribehy_off.gif"
linky_B6_over = new Image(); linky_B6_over.src = "graphics/intro/pribehy_over.gif"
linky_B7_off = new Image(); linky_B7_off.src = "graphics/intro/poviedky_off.gif"
linky_B7_over = new Image(); linky_B7_over.src = "graphics/intro/poviedky_over.gif"
linky_B8_off = new Image(); linky_B8_off.src = "graphics/intro/basne_off.gif"
linky_B8_over = new Image(); linky_B8_over.src = "graphics/intro/basne_over.gif"
linky_B9_off = new Image(); linky_B9_off.src = "graphics/intro/uvahy_off.gif"
linky_B9_over = new Image(); linky_B9_over.src = "graphics/intro/uvahy_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");
	}
}