dataGrid鼠标移动隔行换色。js实现。告别在asp.net中实现的苦恼

   

    window.onload=function ()
           ...{
                var t1=document.getElementById('DataGrid1');
                for(var i=1;i<t1.rows.length;i++)
                ...{        
                        t1.rows[i].onmouseover=function()
                        ...{
                            this.style.backgroundColor="#BEE381";
                        }
                        t1.rows[i].onmouseout=function()
                        ...{
                            this.style.backgroundColor="#ffffff";
                        }   
                }
         }