下面这段代码大概的用途,和意思我迟到,现在想求问大神,每句代码的意思和用途。希望有大神能给耐心解答
<style>
.FixedTitleRow {
position: relative;
top: expression( this.offsetParent.scrollTop );
z-index: 10;
background-color: #ffffff;
}
.FixedTitleColumn {
position: relative;
left: expression( this.parentElement.offsetParent.scrollLeft );
}
.FixedDataColumn {
position: relative;
left: expression( this.parentElement.offsetParent.parentElement.scrollLeft );
background-color: #E6ECF0;
}
</style>
<SCRIPT>
function sHeight()
{
document.all("scrollDiv").style.height =document.body.clientHeight-66;
}
</SCRIPT>
<div id="scrollDiv" name="scrollDiv" style="border-top:0px solid #3399FF; width:100%;
overflow:auto; cursor:default; display:inline; position:absolute; left:10px; top:82px"
runat="server">