// prev

	prev0off = new Image();

	prev0off.src = "../pics/logo/logo_pr_heil_hirsch.gif";

	

	prev01on = new Image();

	prev01on.src = "../pics/prev/prev_heil_hirsch_p.jpg";

	

	prev02on = new Image();

	prev02on.src = "../pics/prev/prev_heil_hirsch_k.jpg";
	
	
	
	
	prev03on = new Image();

	prev03on.src = "../pics/prev/prev_heil_hirsch_pdf_01.jpg";
	

	



function imgOnPrev(imgName,id) {

	if (document.images) {

       document[imgName].src = eval(imgName + id + "on.src");

	}

}



function imgOffPrev(imgName) {

	if (document.images) {

            document[imgName].src = eval(imgName + "off.src");

	}

}