function preLoadImages(rubrik)
{

	
		news1		= new Image();
		news1.src 	= rubrik+"images/nav/st_news1.gif";
		news2		= new Image();
		news2.src 	= rubrik+"images/nav/st_news2.gif";

		webdesign1		= new Image();
		webdesign1.src 	= rubrik+"images/nav/st_webdesign1.gif";
		webdesign2		= new Image();
		webdesign2.src 	= rubrik+"images/nav/st_webdesign2.gif";

		journalismus1		= new Image();
		journalismus1.src 	= rubrik+"images/nav/st_journalismus1.gif";
		journalismus2		= new Image();
		journalismus2.src 	= rubrik+"images/nav/st_journalismus2.gif";

		labor1		= new Image();
		labor1.src 	= rubrik+"images/nav/st_labor1.gif";
		labor2		= new Image();
		labor2.src 	= rubrik+"images/nav/st_labor2.gif";

		vita1		= new Image();
		vita1.src 	= rubrik+"images/nav/st_vita1.gif";
		vita2		= new Image();
		vita2.src 	= rubrik+"images/nav/st_vita2.gif";

		kontakt1		= new Image();
		kontakt1.src 	= rubrik+"images/nav/st_kontakt1.gif";
		kontakt2		= new Image();
		kontakt2.src 	= rubrik+"images/nav/st_kontakt2.gif";

		start1		= new Image();
		start1.src 	= rubrik+"images/nav/st_start1.gif";
		start2		= new Image();
		start2.src 	= rubrik+"images/nav/st_start2.gif";
}

function setImg (imageRef, image)
{
	document.images[image].src =  imageRef
	
}

function newwin(url, winname,xsize, ysize) {
	if (xsize == 0) {
		xsize = screen.availWidth;
	}
	
	if (!xsize) {
		xsize = 780
	}
	
	if (xsize > 1200) {
		xsize = 1200
	}
	
	open(url,winname,"resizable=0,status=0,scrollbars=0,width="+xsize+",height="+ysize+",top=0,left=0,screenX=0,screenY=0,dependent=yes")
 }