function changeChackBoxVal(pCntrlNname) {
 // alert("ControlName=" + pCntrlNname);
//  alert("ControlValue_old=" + document.getElementById("chbIsShow").value);
//alert("3=" + document.getElementById(pCntrlNname).checked);
  if (document.getElementById(pCntrlNname).checked) 
	document.getElementById(pCntrlNname).value = 1;
  else 
	document.getElementById(pCntrlNname).value = 0;  

//  alert("ControlValue_new=" + document.getElementById(pCntrlNname).value);
}