$(function() {

$("#klass").Tooltip({
	track: true,
	delay: 0,
	showURL: false,
	opacity: 1,
	fixPNG: true,
	showBody: " - ",
	extraClass: "pretty fancy",
	top: -5,
	left: 5
});

$("#schumann1").Tooltip({
	track: true,
	delay: 0,
	showURL: false,
	opacity: 1,
	fixPNG: true,
	showBody: " - ",
	extraClass: "pretty fancy",
	top: -5,
	left: 5
});

$("#schumann2").Tooltip({
	track: true,
	delay: 0,
	showURL: false,
	opacity: 1,
	fixPNG: true,
	showBody: " - ",
	extraClass: "pretty fancy",
	top: -5,
	left: 5
});

$("#henke").Tooltip({
	track: true,
	delay: 0,
	showURL: false,
	opacity: 1,
	fixPNG: true,
	showBody: " - ",
	extraClass: "pretty fancy",
	top: -5,
	left: 5
});

$("#beissner").Tooltip({
	track: true,
	delay: 0,
	showURL: false,
	opacity: 1,
	fixPNG: true,
	showBody: " - ",
	extraClass: "pretty fancy",
	top: -5,
	left: 5
});

$("#noerthemann").Tooltip({
	track: true,
	delay: 0,
	showURL: false,
	opacity: 1,
	fixPNG: true,
	showBody: " - ",
	extraClass: "pretty fancy",
	top: -5,
	left: 5
});

$("#scherer").Tooltip({
	track: true,
	delay: 0,
	showURL: false,
	opacity: 1,
	fixPNG: true,
	showBody: " - ",
	extraClass: "pretty fancy",
	top: -5,
	left: 5
});

$("#kraemer").Tooltip({
	track: true,
	delay: 0,
	showURL: false,
	opacity: 1,
	fixPNG: true,
	showBody: " - ",
	extraClass: "pretty fancy",
	top: -5,
	left: 5
});

$("#weidemann").Tooltip({
	track: true,
	delay: 0,
	showURL: false,
	opacity: 1,
	fixPNG: true,
	showBody: " - ",
	extraClass: "pretty fancy",
	top: -5,
	left: 5
});

$("#weidemann2").Tooltip({
	track: true,
	delay: 0,
	showURL: false,
	opacity: 1,
	fixPNG: true,
	showBody: " - ",
	extraClass: "pretty fancy",
	top: -5,
	left: 5
});

$("#volkmer").Tooltip({
	track: true,
	delay: 0,
	showURL: false,
	opacity: 1,
	fixPNG: true,
	showBody: " - ",
	extraClass: "pretty fancy",
	top: -5,
	left: 5
});

$("#rach").Tooltip({
	track: true,
	delay: 0,
	showURL: false,
	opacity: 1,
	fixPNG: true,
	showBody: " - ",
	extraClass: "pretty fancy",
	top: -5,
	left: 5
});

$("#groth").Tooltip({
	track: true,
	delay: 0,
	showURL: false,
	opacity: 1,
	fixPNG: true,
	showBody: " - ",
	extraClass: "pretty fancy",
	top: -5,
	left: 5
});

$("#gina").Tooltip({
	track: true,
	delay: 0,
	showURL: false,
	opacity: 1,
	fixPNG: true,
	showBody: " - ",
	extraClass: "pretty fancy",
	top: -5,
	left: 5
});


$("#digitaldruck").Tooltip({
	track: true,
	delay: 0,
	showURL: false,
	opacity: 1,
	fixPNG: true,
	showBody: " - ",
	extraClass: "pretty fancy",
	top: -5,
	left: 5
});

$("#plottechnik").Tooltip({
	track: true,
	delay: 0,
	showURL: false,
	opacity: 1,
	fixPNG: true,
	showBody: " - ",
	extraClass: "pretty fancy",
	top: -5,
	left: 5
});

$("#laminiertechnik").Tooltip({
	track: true,
	delay: 0,
	showURL: false,
	opacity: 1,
	fixPNG: true,
	showBody: " - ",
	extraClass: "pretty fancy",
	top: -5,
	left: 5
});

});


function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		gruppe_01_Klass_over = newImage("images-gruppe/gruppe_01-Klass_over.jpg");
		gruppe_01_Frau_Schumann_over = newImage("images-gruppe/gruppe_01-Frau_Schumann_ove.jpg");
		gruppe_01_Henke_over = newImage("images-gruppe/gruppe_01-Henke_over.jpg");
		gruppe_01_Beissner_over = newImage("images-gruppe/gruppe_01-Beissner_over.jpg");
		gruppe_01_Herr_Schumann_over = newImage("images-gruppe/gruppe_01-Herr_Schumann_ove.jpg");
		gruppe_01_Gina_over = newImage("images-gruppe/gruppe_01-Gina_over.jpg");
		gruppe_01_Scherer_over = newImage("images-gruppe/gruppe_01-Scherer_over.jpg");
		gruppe_01_Noerthemann_over = newImage("images-gruppe/gruppe_01-Noerthemann_over.jpg");
		gruppe_01_Kraemer_over = newImage("images-gruppe/gruppe_01-Kraemer_over.jpg");
		gruppe_01_Weidemann_over = newImage("images-gruppe/gruppe_01-Weidemann_over.jpg");
		gruppe_01_Volkmer_over = newImage("images-gruppe/gruppe_01-Volkmer_over.jpg");
		gruppe_01_Rach_over = newImage("images-gruppe/gruppe_01-Rach_over.jpg");
		gruppe_01_Groth_over = newImage("images-gruppe/gruppe_01-Groth_over.jpg");	
		preloadFlag = true;
	}
}