function OpenModelPopup(ProductID,emailID) 
{
    document.getElementById('ctl00_MainContent_txtproductId').value = ProductID;
    document.getElementById('ctl00_MainContent_txtEmailID').value = emailID;
    document.getElementById('ModalPopupDiv').style.visibility = 'visible';
    document.getElementById('ModalPopupDiv').style.display = '';
    document.getElementById('ModalPopupDiv').style.top = Math.round((document.documentElement.clientHeight / 2) + document.documentElement.scrollTop) - 100 + 'px';
    document.getElementById('ModalPopupDiv').style.left = '400px';
    
  /*  document.getElementById('MaskedDiv').style.display = '';
    document.getElementById('MaskedDiv').style.visibility = 'visible';
    document.getElementById('MaskedDiv').style.top = '0px';
    document.getElementById('MaskedDiv').style.left = '0px';
    document.getElementById('MaskedDiv').style.width = document.documentElement.clientWidth + 'px';
    document.getElementById('MaskedDiv').style.height = document.documentElement.clientHeight + 'px'; */
   
    return false;
    
}
function CloseModelPopup() {
   // document.getElementById('MaskedDiv').style.display = 'none';
    document.getElementById('ModalPopupDiv').style.display = 'none';
}