if (screen.width == 1024) {
document.write('<style type="text/css">#center1 { position: absolute; top: 0; width: 1000px; height: 1px; overflow: visible } #main1 { position: absolute; left: 0; width: 1000px; }</style>');
} 
else
{
document.write('<style type="text/css">#center1 { position: absolute; top: 0; width: 1000px;  overflow: visible } #main1 { position: absolute; left: 7%; width: 1000px; }</style>');
}