| <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://假如浏览器为Firefox var Firefox1024=""; var Firefox800=""; var Firefox1152=""; var Firefoxother="";
ScreenWidth(Firefox1024,Firefox800,Firefox1152,Firefoxother) }else{ file://假如浏览器为其他 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 == 800) && (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>
解释:
var IE1024=""; var IE800=""; var IE1152=""; var IEother=""; 引号里面分别填写,用户使用IE的时候并且分辨率为1024*768,800*600,1152*864要使用的css文件名.
var Firefox1024=""; var Firefox800=""; var Firefox1152=""; var Firefoxother=""; 引号里面分别填写,用户使用FF的时候并且分辨率为1024*768,800*600,1152*864要使用的css文件名.
var Other1024=""; var Other800=""; var Other1152=""; var Otherother=""; 引号里面分别填写,用户使用其他浏览器的时候并且分辨率为1024*768,800*600,1152*864要使用的css文件名.
不判定分辨率,只判定浏览器
应E.Qiang提议,编如下代码。实现根据浏览器类型自动调用不同CSS。
代码:
<SCRIPT LANGUAGE="JavaScript"> <!-- if (window.navigator.userAgent.indexOf("MSIE")>=1) { file://假如浏览器为IE setActiveStyleSheet("default.css"); }else{ if (window.navigator.userAgent.indexOf("Firefox")>=1) { file://假如浏览器为Firefox setActiveStyleSheet("default2.css"); }else{ file://假如浏览器为其他 setActiveStyleSheet("newsky.css"); } }
function setActiveStyleSheet(title){ document.getElementsByTagName("link")[0].href="style/" title;
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