in asp.net how to change the color if i put the mouse in specific location or specific labels

//In web application
yourlabelid.Attributes.Add("onmousemove","abc();")

<script type="text/javascript" language="javascript"&gt;
        function abc() {
            var v = document.getElementById(<'%=yourlabelid.ClientID%'>);
            v.style.backgroundColor = "red";
        }
    </script>

//In windows use MouseHover event of label
private void panel1_MouseHover(object sender, System.EventArgs e)
       {

           yourlabelname.ForeColor=SystemColors.ControlText;
       }