遇到一些小问题总结

var isChrome = navigator.userAgent.toLowerCase().match(/chrome/) !== null;
if (isChrome) {
$('.modify_list:first').css("margin-top", "109px");
}

$(function(){
if($.browser.msie) {
alert("这是IE"+$.browser.version);
}else if($.browser.opera) {
alert("这是opera"+$.browser.version);
}else if($.browser.mozilla){
alert("这是mozilla"+$.browser.version);
}else if($.browser.safa){
alert("这是safa"+$.browser.version);
}else{
alert("这是谷歌或者其他浏览器")
};
});

.modify_list {
width: 100%;
margin-bottom: 60px;
-webkit-margin-before: 109px;
padding-top: 20px;
float: left;
}

<!--[if IE]>
<link href="css/ie.css" rel="stylesheet" type="text/css" />
<![endif]-->

@CHARSET "UTF-8";
.modify_display_item {
filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=1);
right:-15px; top:5px;
}
.modify_item_one {
background-color:#C25252;
}
.modify_item_two {
background-color:#CA9859;
}
.modify_item_three {
background-color:#96BA5F;
}
.modify_item_four {
background-color:#59ABB7;
}

<script type="text/javascript" src="js/swfobject.js"></script>
<script type="text/javascript">
swfobject.embedSWF("swf/<%=swfUrl%>.swf", "swf_display_div", "745", "638", "9.0.0", "expressInstall.swf", null, {wmode:"opaque"},{styleclass:"swf_style"});
</script>

<script charset="utf-8" type="text/javascript" src="js/jquery.session.js"></script>

$.session.remove('currentFile', fileName);
$.session.set('moreFile', moreFile);