var _obj_activevalidationsummary=null;
function saveLocalValidationSummary(validationsummaryid)
{
    // alert("save validation summary id = " + validationsummaryid);    
    _obj_activevalidationsummary = document.getElementById(validationsummaryid);
}

function gotoActiveSummary()
{
    //alert("goto active summary.");    
    if (_obj_activevalidationsummary != null)
    {
        var coors = findPos(_obj_activevalidationsummary);        
        window.scrollTo(coors[0],coors[1]);        
        _obj_activevalidationsummary = null;    
    }
}

function scrolltoValidationSummaryScript()
{
    //alert("ValidationSummary registration on server code behind.");    
    if (typeof(ValidatorOnSubmit) == "function")
    {        
        var isValidated = ValidatorOnSubmit();        
        if (!isValidated)
        {
            gotoActiveSummary();            
            return false;
        }        
        
        return true;    
    }
}

function findPos(obj)
{    
    var curleft = curtop = 0;    
    if (obj.offsetParent)
    {
        do 
        {            
            curleft += obj.offsetLeft;
            curtop += obj.offsetTop;
        } 
        while (obj = obj.offsetParent);
    }    
    
    return [curleft,curtop];
}