function openLink(url) {
    window.open(url,'mywindow','width=600,height=400,addressbar=yes,scrollbars=yes,toolbar=yes,resizable=yes,menubar=yes');
}
function openGetAnswerPopup(url,width,height)
{
    window.open(url,'mywindow','width='+width + ',height='+ height + ',addressbar=yes,scrollbars=yes,toolbar=yes,resizable=yes,menubar=yes');
}