function set_visibility(img_name, visible) {
  
	var elem = "img_" + img_name;
  
  	if(visible) document.getElementById(elem).filters.alpha.opacity = 100;
  	else document.getElementById(elem).filters.alpha.opacity = 50;
}
  	
  	
function show_code(id, type, kunde) {

	var name = "";
	var path = "";

 	if( type == 1) {
		path = "icons";
		name = "icon_";
 	} else if ( type == 2) {
		path = "banner";
		name = "banner_small_";
	} else {
			path = "banner";
		name = "banner_large_";
		}
	
 
 	img = "http://www.yopeho.de/promo/" + path + "/" + name + id + ".gif";
 	url = "http://www.yopeho.de/?pp=" + kunde;
 
 	document.getElementsByName("banner_code")[0].value = "<a href=\"" + url + "\" target=\"_blank\">\n <img src=\"" + img + "\" border=\"0\">\n</a>";
}