var answ_a=''; var answ_b=''; var answ_c=''; var answ_d=''; newwindow=null; //variable to detect whether the window exists w=0; h=0; function openinwindoid(url,wd,ht) //main function { if (newwindow!=null) { //then window has been opened before if (newwindow.closed) { //then window has been opened, but user has closed it, so open another newwindow=window.open(url,"windoid","toolbar=no,location=no,directories=no,status=no,scrollbars=yes,menubar=no,resizable=no,width="+wd+",height="+ht,'centered=yes'); w=wd; h=ht; } else { //window has been opened and is still open, so just focus and change location if (!((w==wd)&&(h==ht))) { newwindow.close(); newwindow=window.open(url,"windoid","toolbar=no,location=no,directories=no,status=no,scrollbars=yes,menubar=no,resizable=no,width="+wd+",height="+ht); w=wd; h=ht; } newwindow.location=url; newwindow.focus(); } } else { //window's never been opened, opening for the first time newwindow=window.open(url,"windoid","toolbar=no,location=no,directories=no,status=no,scrollbars=yes,menubar=no,resizable=no,width="+wd+",height="+ht,'center=yes'); w=wd; h=ht; //width and height are entered here, change as needed } } function cleanup() //use this with the onUnload event handler in the tag of the document to close the windoid on leaving the page { newwindow.close(); } function clearanswer() { { document.askit.feedback.value=" !" } return } function MM_swapImgRestore() { //v3.0 var i,x,a=document.MM_sr; for(i=0;a&&i0&&parent.frames.length) { d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);} if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i