function revealModalConditional(confirmMessage,validationGroup){

var answer = confirm(confirmMessage);
if (answer)
    revealModal(validationGroup)
else
    return false;
}

function revealModal(validationGroup){
    var ret = true; 
    if(typeof(Page_ClientValidate) == 'function')
    {   
        if (typeof(validationGroup) == 'undefined')
        {
            Page_ClientValidate();
        }
        else
        {
            Page_ClientValidate(validationGroup);
        }
        if (typeof(validationSummary) != 'undefined')
            {
                document.getElementById(validationSummary).style.display = "none";
            }
            ret = Page_IsValid;
       if (typeof(validationSummary3) != 'undefined')
            {
                document.getElementById(validationSummary3).style.display = "none";
            }
            ret = Page_IsValid;
    }
    if (ret) 
    {
        var divID='modalPage';
        window.onscroll = function () { document.getElementById(divID).style.top = document.body.scrollTop; };
        document.getElementById(divID).style.display = "block";
        document.getElementById(divID).style.top = document.body.scrollTop;
        // setTimeout('document.images["pbar"].src = "'+document.images["pbar"].src+'"', 5000);
        // setTimeout('document.images["pbar"].src = "../images/next_e0.gif"', 7000);
    } 
    return ret;
};
function hideModal(){
   var divID='modalPage';
   document.getElementById(divID).style.display = "none";
};