var last = 0;

		if (document.images) {
// preload images start
image12on = new Image();
image12on.src = "/templates/html/navigate_wpsa_de_imageleft_level_0_foto_on.gif";
image12off = new Image();
image12off.src = "/templates/html/navigate_wpsa_de_imageleft_level_0_foto_off.gif";
image12act = new Image();
image12act.src = "/templates/html/navigate_wpsa_de_imageleft_level_0_foto_act.gif";
image13on = new Image();
image13on.src = "/templates/html/navigate_wpsa_de_imageleft_level_0_foto_on.gif";
image13off = new Image();
image13off.src = "/templates/html/navigate_wpsa_de_imageleft_level_0_foto_off.gif";
image13act = new Image();
image13act.src = "/templates/html/navigate_wpsa_de_imageleft_level_0_foto_act.gif";
// preload images end
}


		function act_wpsa(imgName, imgNum) {
			document[imgName].src = eval(imgName + 'on.src');	
		}

		function inact_wpsa(imgName, imgNum) {
			document[imgName].src = eval(imgName + 'off.src');
		}

		function stay_wpsa(imgName, imgNum) {
// stay images start
image12on.src = "/templates/html/navigate_wpsa_de_imageleft_level_0_foto_on.gif";
image12off.src = "/templates/html/navigate_wpsa_de_imageleft_level_0_foto_off.gif";
if (imgNum==12){
image12on.src = "/templates/html/navigate_wpsa_de_imageleft_level_0_foto_act.gif";
image12off.src = "/templates/html/navigate_wpsa_de_imageleft_level_0_foto_act.gif";
}
image13on.src = "/templates/html/navigate_wpsa_de_imageleft_level_0_foto_on.gif";
image13off.src = "/templates/html/navigate_wpsa_de_imageleft_level_0_foto_off.gif";
if (imgNum==13){
image13on.src = "/templates/html/navigate_wpsa_de_imageleft_level_0_foto_act.gif";
image13off.src = "/templates/html/navigate_wpsa_de_imageleft_level_0_foto_act.gif";
}
// stay images end

		document[imgName].src = eval(imgName + 'act.src');

		if (last>0){
			temp='image' + last;
				document[temp].src = eval(temp + 'off.src');
			}
			last=imgNum;
		}