function init (){
$(document).ready(function() {
  $('div.serviceoffer> div.servicecontent').hide();
  $('div.serviceoffer> h1.servicehead').click(function() {
	$(this).next('div').slideToggle('fast')
	.siblings('div:visible').slideUp('fast');
  });
});
}

function openWindow(address){
	var openWindow = window.open(address,"newwindow","fullscreen=no,toolbar=no,status=no,menubar=no,scrollbars=yes,resizable=yes,directories=no,location=no,width=800,height=600,left=10,top=20");
	openWindow.focus();
}