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


function changeImagesArray(array) {
	if (preloadFlag == true) {
		var d = document; var img;
		for (var i=0; i<array.length; i+=2) {
			img = null; var n = array[i];
			if (d.images) {img = d.images[n];}
			if (!img && d.getElementById) {img = d.getElementById(n);}
			if (img) {img.src = array[i+1];}
		}
	}
}


function changeImages() {
	changeImagesArray(changeImages.arguments);
}


var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		pre_website_r2_c11_2 = newImage('fileadmin/img/website_r2_c11_2.png');
		pre_website_r3_c11_f2 = newImage('fileadmin/img/website_r3_c11_f2.png');
		pre_haft1 = newImage('fileadmin/img/haft1.png');
		pre_impress1 = newImage('fileadmin/img/impress1.png');
		pre_roll_r7_c7 = newImage('fileadmin/img/ballet2business/roll_r7_c7.gif');
		pre_roll_r7_c9 = newImage('fileadmin/img/ballet2business/roll_r7_c9.gif');
		preloadFlag = true;
	}
}

function wopen(link,wi,he)
{
	wincom = window.open(link ,"fenster","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,screenX=200,screenY=200, left=200, top=200,width="+wi+",height="+he);
	wincom.focus() ;
}