var XR1
var XR2
var XR3
var XRI

XR1 = "</"
XR2 = "tr"
XR3 = ">"

XRI = XR1 + XR2 + XR3

var XD1
var XD2
var XD3
var XDI

XD1 = "</"
XD2 = "td"
XD3 = ">"

XDI = XD1 + XD2 + XD3

if (screen.width > 800) 
{
document.write('<table width="100%" border=0>');
document.write('<tr><td> &nbsp' + XDI + XRI);
document.write('<tr><td> &nbsp' + XDI + XRI);
}
else
{
document.write('');
}