/* thumbs vorladen */
if (document.images) {
img2_1off = new Image();
img2_1off.src = "images/navi/2_1_of.jpg";
img2_2off = new Image();
img2_2off.src = "images/navi/2_2_of.jpg";
img2_3off = new Image();
img2_3off.src = "images/navi/2_3_of.jpg";
img2_4off = new Image();
img2_4off.src = "images/navi/2_4_of.jpg";
img2_5off = new Image();
img2_5off.src = "images/navi/2_5_of.jpg";
img2_6off = new Image();
img2_6off.src = "images/navi/2_6_of.jpg";
img2_7off = new Image();
img2_7off.src = "images/navi/2_7_of.jpg";
img2_8off = new Image();
img2_8off.src = "images/navi/2_8_of.jpg";
img2_9off = new Image();
img2_9off.src = "images/navi/2_9_of.jpg";

img2_1on = new Image();
img2_1on.src = "images/navi/2_1_ov.jpg";
img2_2on = new Image();
img2_2on.src = "images/navi/2_2_ov.jpg";
img2_3on = new Image();
img2_3on.src = "images/navi/2_3_ov.jpg";
img2_4on = new Image();
img2_4on.src = "images/navi/2_4_ov.jpg";
img2_5on = new Image();
img2_5on.src = "images/navi/2_5_ov.jpg";
img2_6on = new Image();
img2_6on.src = "images/navi/2_6_ov.jpg";
img2_7on = new Image();
img2_7on.src = "images/navi/2_7_ov.jpg";
img2_8on = new Image();
img2_8on.src = "images/navi/2_8_ov.jpg";
img2_9on = new Image();
img2_9on.src = "images/navi/2_9_ov.jpg";

}


/* rollover */
function imgOn(imgName) {
	document[imgName].src=eval(imgName+"off.src");
}
function imgoff(imgName) {
	document[imgName].src=eval(imgName+"on.src");
}