function roll_over(img_name, img_src)
{
    document[img_name].src = img_src;
}


function search_onclick(sPath)
{
    if (document.form1.txtSearch.value == "") {
        document.location.href = sPath + "Home.aspx"; 
    } else {
        document.location.href = sPath + "Search.aspx?Name=" + document.form1.txtSearch.value.toUpperCase(); 
    }
}