zufall = new Array()
zufall[0]='style.css'
zufall[1]='bg2css.css'	
zufall[2]='bg1css.css'
zufall[3]='bg3css.css'

now = new Date() 
sec = now.getHours() 	
auswahl=(sec % 4) 
pid = auswahl;

document.write('<link rel="stylesheet" href="template/'+zufall[pid]+'" type="text/css">')

window.onload = function () {
if (document.forms[0].id_var.value=="49" || document.forms[0].id_var.value=="33" || document.forms[0].id_var.value=="47" || document.forms[0].id_var.value=="65" || document.forms[0].id_var.value=="74") {document.getElementById('Interiors').style.backgroundPosition = "-79px 0px";}
if (document.forms[0].id_var.value=="50" || document.forms[0].id_var.value=="32" || document.forms[0].id_var.value=="48" || document.forms[0].id_var.value=="60" || document.forms[0].id_var.value=="36" || document.forms[0].id_var.value=="80") {document.getElementById('Wandbilder').style.backgroundPosition = "-95px 0px";}
if (document.forms[0].id_var.value=="37" || document.forms[0].id_var.value=="73" || document.forms[0].id_var.value=="68" || document.forms[0].id_var.value=="75") {document.getElementById('Textil').style.backgroundPosition = "-52px 0px";}
if (document.forms[0].id_var.value=="44" || document.forms[0].id_var.value=="77") {document.getElementById('Ausstattung').style.backgroundPosition = "-101px 0px";}
if (document.forms[0].id_var.value=="46" || document.forms[0].id_var.value=="58" || document.forms[0].id_var.value=="67" || document.forms[0].id_var.value=="61") {document.getElementById('Ausstellungen').style.backgroundPosition = "-111px 0px";}
if (document.forms[0].id_var.value=="56" || document.forms[0].id_var.value=="57") {document.getElementById('Profil').style.backgroundPosition = "-62px 0px";}
else {}
var agt=navigator.userAgent.toLowerCase();
	if (agt.indexOf("safari") != -1) {
		document.getElementById('ab1').style.visibility='hidden';
		document.getElementById('ab2').style.visibility='hidden';
		} 
	else {}
}