针对不同分辨率调用不同的CSS

<SCRIPT LANGUAGE="javascript">
<!--
if ((screen.width == 800) && (screen.height == 600)){
document.write('<link rel=stylesheet type="text/css" href="style/style1.css">')
}else{
if ((screen.width == 1024) && (screen.height == 768)){
document.write('<link rel=stylesheet type="text/css" href="style/style1.css">')
}else{
if ((screen.width == 1152) && (screen.height == 864)){
document.write('<link rel=stylesheet type="text/css" href="style/style1.css">')
}else{
document.write('<link rel=stylesheet type="text/css" href="style/style1.css">')
}}}

</SCRIPT>