<script type="text/javascript">
function openpic(url){
OpenWindow = window.open("",‘newwindow‘,‘height=800,width=500,top=200,left=400,toolbar=no,menubar=no,scrollbars=no,resizable=no,location=no,status=no‘) ;
OpenWindow.document.write("<HTML><TITLE>大图</TITLE>")
OpenWindow.document.write("<BODY BGCOLOR=#ffffff>")
OpenWindow.document.write("<img src="+url+" width=500 height=600>")
OpenWindow.document.write("</BODY>")
OpenWindow.document.write("</HTML>")
OpenWindow.document.close()
}
</script>
原文：http://www.cnblogs.com/thinksasa/p/4570626.html