Depending on the resolution, call different CSS file _javascript tips

dotted; table-layout:fixed; Border-top: #cccccc 1px dotted; Border-left: #cccccc 1px dotted; Border-bottom: #cccccc 1px dotted "cellspacing=0 cellpadding=6 width=" ", Align=center border=0> <SCRIPT LANGUAGE = "JavaScript" >
<!--
if (Window.navigator.userAgent.indexOf ("MSIE") >=1)
{
var ie1024= "";
var ie800= "";
var ie1152= "";
var ieother= "";
ScreenWidth (Ie1024,ie800,ie1152,ieother)
}else{
if (Window.navigator.userAgent.indexOf ("Firefox") >=1)
{
file://if the browser is Firefox
var firefox1024= "";
var firefox800= "";
var firefox1152= "";
var firefoxother= "";
ScreenWidth (Firefox1024,firefox800,firefox1152,firefoxother)
}else{
file://if the browser for other
var other1024= "";
var other800= "";
var other1152= "";
var otherother= "";
ScreenWidth (Other1024,other800,other1152,otherother)
}
}
function ScreenWidth (CSS1,CSS2,CSS3,CSS4) {
if ((screen.width = = 1024) && (screen.height = 768)) {
Setactivestylesheet (CSS1);
}else{
if (Screen.width = && (screen.height = 600)) {
Setactivestylesheet (CSS2);
}else{
if ((Screen.width = = 1152) && (screen.height = 864)) {
Setactivestylesheet (CSS3);
}else{
Setactivestylesheet (CSS4);
}}}
}
function Setactivestylesheet (title) {
document.getElementsByTagName ("link") [0].href= "style/" +title;
}
File://-->
</SCRIPT>

Explain:

var ie1024= "";
var ie800= "";
var ie1152= "";
var ieother= "";
Quotation marks are filled in separately, when the user uses IE and the resolution is 1024*768,800*600,1152*864 to use the CSS filename.

var firefox1024= "";
var firefox800= "";
var firefox1152= "";
var firefoxother= "";
Quotation marks are filled in separately, when the user uses FF and the resolution is 1024*768,800*600,1152*864 to use the CSS filename.

var other1024= "";
var other800= "";
var other1152= "";
var otherother= "";
Quotation marks are filled in separately, when the user uses another browser and the resolution is 1024*768,800*600,1152*864 to use the CSS filename.
Do not judge the resolution, only the browser
The following code should be prepared E.qiang the proposal. Implementation automatically invokes different CSS based on browser type.
Code:
<script language= "JavaScript" >
<!--
if (Window.navigator.userAgent.indexOf ("MSIE") >=1)
{
file://if the browser is IE
Setactivestylesheet ("Default.css");
}else{
if (Window.navigator.userAgent.indexOf ("Firefox") >=1)
{
file://if the browser is Firefox
Setactivestylesheet ("Default2.css");
}else{
file://if the browser for other
Setactivestylesheet ("Newsky.css");
}
}
function Setactivestylesheet (title) {
document.getElementsByTagName ("link") [0].href= "style/" +title;
}
File://-->
</SCRIPT>
Explain:
If the browser is IE, call default.css
If the browser is Firefox, call Default2.css
If the browser is otherwise, call Newsky.css
Usage: Put it in the