function showdetails(webid)
    {
        var myWindow = window.open(webid,'OverzichtContact', 'directories=no, status=no, copyhistory=no,menubar=no, titlebar=no, toolbar=no, location=no, width=630,height=600,resizable=yes,top=125,left=125,status=no,dependent=yes,alwaysRaised=yes');
        myWindow.focus();
    }


function setDefaultDatum(elem,defdate){
	cal = Richfaces.getComponent('calendar',document.getElementById(elem));
	if (!cal.getSelectedDateString())
		 cal.selectDate(defdate);
  }


function hide(id)
{
    document.getElementById(id).innerHTML = " ";
}