/* thumbs vorladen */
if (document.images) {
img3_1off = new Image();
img3_1off.src = "images/navi/3_1_of.jpg";
img3_2off = new Image();
img3_2off.src = "images/navi/3_2_of.jpg";
img3_3off = new Image();
img3_3off.src = "images/navi/3_3_of.jpg";
img3_4off = new Image();
img3_4off.src = "images/navi/3_4_of.jpg";
img3_5off = new Image();
img3_5off.src = "images/navi/3_5_of.jpg";
img3_6off = new Image();
img3_6off.src = "images/navi/3_6_of.jpg";
img3_7off = new Image();
img3_7off.src = "images/navi/3_7_of.jpg";
img3_8off = new Image();
img3_8off.src = "images/navi/3_8_of.jpg";
img3_9off = new Image();
img3_9off.src = "images/navi/3_9_of.jpg";

img3_1on = new Image();
img3_1on.src = "images/navi/3_1_ov.jpg";
img3_2on = new Image();
img3_2on.src = "images/navi/3_2_ov.jpg";
img3_3on = new Image();
img3_3on.src = "images/navi/3_3_ov.jpg";
img3_4on = new Image();
img3_4on.src = "images/navi/3_4_ov.jpg";
img3_5on = new Image();
img3_5on.src = "images/navi/3_5_ov.jpg";
img3_6on = new Image();
img3_6on.src = "images/navi/3_6_ov.jpg";
img3_7on = new Image();
img3_7on.src = "images/navi/3_7_ov.jpg";
img3_8on = new Image();
img3_8on.src = "images/navi/3_8_ov.jpg";
img3_9on = new Image();
img3_9on.src = "images/navi/3_9_ov.jpg";

}


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