$(document).ready(function () {
	var num = '001';
	var day = false;
	var currentTime = new Date();
	var std = currentTime.getHours();
	if(std > 9 && std < 18)
		day = true;
	if(day) {
		var n = Math.ceil(Math.random() * 26);
		if(n > 0)
			num = '00' + n;
		if(n > 9)
			num = '0' + n;
	}
	$("div#content").append('<img src="bilder/home/Welcome' + num + '.jpg" id="welcome" alt="" title="" style="margin-top: 35px;" width="684" height="513" />');
});