while(true){
aleatorio = Math.random();
numero = Math.round(aleatorio * 3);

if (numero == 0){
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break;}

if (numero == 1){
imagen = "http://s14.directupload.net/images/user/120517/y97qkh8q.png";
break;}

if (numero == 2){
imagen = "http://s14.directupload.net/images/user/120517/zxn7r958.png";
break;}

}
document.write('<a href="https://hill.forumieren.net/" target="_self" ><img src="' +

imagen + '" border=0 style="width: 700px; height: 320px"></a>');