function popupImage(imagename,imagewidth,imageheight) {
   apopup=window.open(imagename,'jsppopupimage','toolbar=no,location=no,directories=no,status=no,scrollbars=yes,resizable=yes,copyhistory=no,width='+(imagewidth+20)+',height='+(imageheight+30));
}

// -->
<!-- start pop-up text //--->
 function openmypage()
 {
 window.open ("MYNEWWINDOW.html","openmypage","width=590,height=298,location=0,menubar=0,resizable=0,scrollbars=1,status=1,titlebar=1,toolbar=0,screenX=100,left=100,screenY=30,top=60");
 }