function compareCheck(objForm, strFailMsg) 
{
	var intTotal = 0;
	if ( objForm.elements.length > 1 ) 
	{
		for (var i=0; i < objForm.elements.length ; i++) 
		{
			if (objForm.elements[i].type == 'checkbox') 
			{
				if (objForm.elements[i].checked == true ) 
				{
					intTotal++;
				}
			}
		}
	}
	
	if(intTotal > 1)
	{
		objForm.submit();
	}else{
		alert(strFailMsg); 
	}
	return;
}