function ValidateForm()
{
  var blnStatus = true;

  if (arr_RequiredFields[1].length > 1) {

    for (i = 0; i < arr_RequiredFields[1].length; i++) {

      if ((arr_RequiredFields[1][i] == 'TEXTFIELD') || (arr_RequiredFields[1][i] == 'TEXTAREA')) {
	if (trim(document.getElementById(arr_RequiredFields[0][i]).value) == "") {
	  blnStatus = false;
	  alert('Please, fill out the field \n\"' + document.getElementById(arr_RequiredFields[0][i]).name + '\"');
	  break;
	}
      }

      if (arr_RequiredFields[1][i] == 'DROPDOWNLIST') {
	var sel = document.getElementById(arr_RequiredFields[0][i]);
	if (sel.options[sel.selectedIndex].value == "") {
	  blnStatus = false;
	  alert('Please, make a choice from one of the items \nin the list \"' + document.getElementById(arr_RequiredFields[0][i]).name + '\"');
	  break;
	}
      }

      if (arr_RequiredFields[1][i] == 'CHECKBOXLIST') {
	if (trim(document.getElementById(arr_RequiredFields[0][i]).value) == "") {
	  blnStatus = false;
	  alert('Please, check at least one option \nin the list \"' + document.getElementById(arr_RequiredFields[0][i]).name + '\"');
	  break;
	}
      }

      if (arr_RequiredFields[1][i] == 'RADIOBUTTONS') {
	if (trim(document.getElementById(arr_RequiredFields[0][i]).value) == "") {
	  blnStatus = false;
	  alert('Please, check one option in the list\n\"' + document.getElementById(arr_RequiredFields[0][i]).name + '\"');
	  break;
	}
      }

    }

  }

  return blnStatus;
}


function trim(value) {
  value = value.replace(/^\s+|\s+$/,'');
  return value;
}

function add_remove_CheckBox_Item(lsIDhidden,lsIDchckbox) {
  document.getElementById(lsIDhidden).value = "";

  var inputAll = document.getElementsByTagName('input');
  for (i = 0; i < inputAll.length; i++) {
    if (inputAll[i].id == lsIDchckbox) {
      if (inputAll[i].checked) {document.getElementById(lsIDhidden).value = document.getElementById(lsIDhidden).value + '- ' + inputAll[i].value + '\n';}
    }
  }
}

function refreshElement() {
  if (is_ie6) {
    var selectAll = document.getElementsByTagName('select');
    for (i = 0; i < selectAll.length; i++) {
      selectAll[i].style.visibility = 'hidden';
      selectAll[i].style.visibility = 'visible';
    }
  }
}