if (screen.height <= 600)  
   {
     document.write("<table width='20%' border='0' cellspacing='0' cellpadding='0' align='center'>");
     document.write("<tr>");
     document.write("<td class='btmTablecr'><img height='8' src='/assets/images/spacer.gif' width='5'></td>");
     document.write("</tr>");
     document.write("<tr>");
     document.write("<td class='backtotop'><a href='#Content'><img src='/assets/images/backtotop1.gif' width='95' height='33' alt='Back To Top' border='0'></a></td>");
     document.write("</tr>");
     document.write("</table>");
   }