ValidatorCommonOnSubmit = function() {                    
    ClearValidatorCallouts();
    var result = SetValidatorCallouts();                                                                                           
    return result;
}
ValidatorValidate = function(val, validationGroup, event) {
    val.isvalid = true;
    if ((typeof(val.enabled) == 'undefined' || val.enabled != false) && IsValidationGroupMatch(val, validationGroup)) {
        if (typeof(val.evaluationfunction) == 'function') {
            val.isvalid = val.evaluationfunction(val);
                if (!val.isvalid && Page_InvalidControlToBeFocused == null &&
                typeof(val.focusOnError) == 'string' && val.focusOnError == 't') {
                ValidatorSetFocus(val, event);
            }
        }
    }
    ClearValidatorCallouts();
    SetValidatorCallouts(); 
    ValidatorUpdateDisplay(val);
}
SetValidatorCallouts = function() {
    var i;
    var pageValid = true;                    
    for (i = 0; i < Page_Validators.length; i++) {         
    var inputControl = document.getElementById(Page_Validators[i].controltovalidate);               
    if (!Page_Validators[i].isvalid) {                                                        
        if(pageValid)
            inputControl.focus();
            WebForm_AppendToClassName(inputControl, 'error');
            pageValid = false;                                                     
        }                        
    }                    
    return pageValid;
}
ClearValidatorCallouts = function() {
    var i;                    
    var invalidConrols = [];
    for (i = 0; i < Page_Validators.length; i++) {         
        var inputControl = document.getElementById(Page_Validators[i].controltovalidate);               
        WebForm_RemoveClassName(inputControl, 'error');                                                  
    }                                        
}