.HeaderStyle 
   {     
        position:relative ; 
        table-layout:fixed;
        top:expression(this.offsetParent.scrollTop);   
        z-index: 10;
        background-color:#C4DEF4;
   } 

.HeaderStyle th{text-overflow:ellipsis;overflow:hidden;white-space: nowrap;padding:2px;}

.RowStyle 
   {     
        position:relative ; 
        table-layout:fixed;
        top:expression(this.offsetParent.scrollTop);   
        z-index: 10;
        background-color: expression(this.sectionRowIndex==0?"#C4DEF4":((this.sectionRowIndex%2==0) ? "#dddddd" : "#ffffff"));
        line-height:25px;
        text-align:center;
        margin:10px auto 10px auto;
   } 

.RowStyle th{text-overflow:ellipsis;overflow:hidden;white-space: nowrap;padding:2px;}