function hide_failpics(){
	pics = document.getElementsByTagName("img")//
	//alert(pics.length);
	for(i=0; i<pics.length; i++){
		pic = pics[i];//
		//alertstring = "name=" + pic.name + " title=" + pic.title + " complete:" + pic.complete;
		//alert(alertstring);
		if(pic.complete == false){
			//alert("das bild" + pic.name + "/" + pic.title + " konnte nicht geladen werden!");
			//alert("style: " + pic.style);
			//alert("style.display: " + pic.style.display);
			pic.style.display = "none";//
			
		}
		
	}
}