today=new Date();
jran=today.getTime();

function rnd() {

	ia=9301;
	ic=49297;
	im=233280;

	jran = (jran*ia+ic) % im;
	return jran/(im*1.0);
};

function rand(number) {

	return Math.ceil(rnd()*number);
};

document.write("<CENTER>");
for(i=1;i<=1;i++) {
	myNum=(rand(3));
	if(myNum == 1) document.write("<img src='img_web/allg/service_kasten.jpg'  border='0'>"); 
	if(myNum == 2) document.write("<img src='img_web/allg/geldzurueck_kasten.jpg'  border='0'>");
    if(myNum == 3) document.write("<img src='img_web/allg/rueckgabe_kasten.jpg'  border='0'>");

	
else {
document.write();
}

};

document.write("</CENTER>");