<a href="#" onClick=
"displayWin.document.picholder.src='sky.gif';return false;"><img src="sky.gif"></a>
<script language="Javascript">
<!--
contentWidth = getInsideWindowWidth() - widthMargin;
contentHeight = getInsideWindowHeight() - heightMargin;
mainWidth = contentWidth - contentWidthMargin;
mainHeight = contentHeight - contentHeightMargin;
document.write('<TABLE width="'+contentWidth+'" BORDER="0" CELLSPACING="0" CELLPADDING="0">');
//document.close();
//-->
</script>