var s_width ='';
var s_height ='';
s_width=screen.width
s_height=screen.height
if (s_width == "640"){
document.write("");
}
if (s_width == "800"){
document.write("");
}
if (s_width == "1024"){
document.write("");
}
if (s_width == "1152"){
document.write("");
}
if (s_width == "1280"){
document.write("");
}
if (s_width == "1400"){
document.write("");
}