function clearText(frmname, entertxt, fld) {
    var thisfld = eval('document.forms[\''+frmname+'\'].'+fld);
    //var thisfld = eval('thisfrm.'+fld);
    if(thisfld.value.indexOf(entertxt) >= 0){
        thisfld.value = '';
    }
}

function resetText(frmname, entertxt, fld) {
    var thisfld = eval('document.forms[\''+frmname+'\'].'+fld);
    //var thisfld = eval('thisfrm.'+fld);
    if(thisfld.value == ''){
        thisfld.value = entertxt;
    }
}