// Effekt für OnMouse-Funktionen
	var imghl = 0;
	var imgovr = 0;
	var a_images = new Array('bilder/unternehmen',
				'bilder/baustoff',
				 'bilder/leistungen',
				 'bilder/haustypen',
				 'bilder/referenzen',
				 'bilder/links');
				 
							 
	function js_highlight(pimg)
	{
		if (pimg != imghl) {
			if (imghl > 0) {
				document.images['img' + imghl].src = a_images[imghl - 1] + '_out.gif';
			}
		
			document.images['img' + pimg].src = a_images[pimg - 1] + '_over.gif';
			imghl = pimg;
		}
	}
	function js_imgover(pimg)
	{
		if (imghl != pimg) {
			document.images['img' + pimg].src = a_images[pimg - 1] + '_over.gif';
		}
		
		imgovr = pimg;
	}
	function js_imgout(pimg)
	{
		if (imghl != pimg) {
			document.images['img' + pimg].src = a_images[pimg - 1] + '_out.gif';
		}
	}