// prev

	prev0off = new Image();

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

	

	prev01on = new Image();

	prev01on.src = "../pics/prev/prev_min_tein_natur_p.jpg";
	
	
	prev02on = new Image();

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

	prev03on.src = "../pics/prev/prev_min_tein_natur_pdf.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");

	}

}