css select border(2009-03-14 17:22)
<span style='border:1px solid red; position:absolute;
overflow:hidden'><select style='margin:-2px'>
<option>1111</option>
<option>11111111111111</option>
<option>111111111</option>
</select></span>
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<html xmlns='http://www.w3.org/1999/xhtml'>
<head>
<meta http-equiv='Content-Type'
content='text/html;charset=gb2312' />
<title>简洁Tab</title>
<style type='text/css'>
<!--
body,div,ul,li{
padding:0;
text-align:center;
}
body{
font:12px '宋体';
text-align:center;
}
a:link{
color:#00F;
text-decoration:none;
}
a:visited {
color: #00F;
text-decoration:none;
}
a:hover {
color: #c00;
text-decoration:underline;
}
ul{ list-style:none;}
#Tab1{
width:460px;
margin:0px;
padding:0px;
margin:0 auto;}
#Tab2{
width:576px;
margin:0px;
padding:0px;
margin:0 auto;}
class_names(2008-08-01 14:58)
//class_names.js
function hasClass(target, classValue)
{
var pattern = new RegExp('(^| )' + classValue +
'( |$)');
if (target.className.match(pattern))
{
return true;
}
return false;
};
function addClass(target, classValue)
{
if (!hasClass(target, classValue))
{
if (target.className ==
'')
{
target.className = classValue;
}
else
{
&nb