function popupcast(url) {
   var popup = window.open(url, '', 'width=650, height=400, location, menubar, resizable, scrollbars, status, toolbar');
}

function popupbio(url) {
   var popup = window.open(url,'','width=500,height=300,menubar=no,toolbar=no,status=no,resizable=no,scrollbars=yes');
}

function popupart(url) {
   var popup = window.open(url,'','width=750,height=400,menubar=no,toolbar=no,status=no,resizable=no,scrollbars=yes');
}

function popupall(url) {
   var popupall = window.open(url,'','width=600, height=400, location=yes, menubar=yes, toolbar=yes, status=yes, scrollbars=yes, resizable=yes');			
}

function popuprules(url) {
   var popupbio = window.open(url, '', 'width=600, height=400, resizable=no, scrollbars=yes');
}

function popupleslie(url) {
   var popupbio = window.open(url, '', 'width=550, height=500, resizable=no, scrollbars=yes');
}