function openpopup(pic) { var w = 600, h = 600; if (document.all) { /* the following is only available after onLoad */ w = document.body.clientWidth; h = document.body.clientHeight; } else if (document.layers) { w = window.innerWidth; h = window.innerHeight; } var popW = 800, popH = 600; var leftPos = (w-popW)/2, topPos = (h-popH)/2; var myHTML = '
'; myHTML += '
'; myHTML += '
'; preWindow=open("","RJG_Antiques","width=800,height=600,left="+leftPos+",toolbar=no,resizable=yes,scrollbars=yes"); preWindow.document.open(); preWindow.document.write(myHTML); preWindow.document.close(); }