function showList(block_name)
	{

		if (document.getElementById(block_name).style.display == "none")
		{
			document.getElementById(block_name).style.display = "block";
		}else {

			document.getElementById(block_name).style.display = "none";
		}

	}
	
	function updateList(field_name,field_value,field_text,block_name,field_id,form_name)
	{
		document.getElementById(field_id).innerHTML = field_text;
		document.getElementById(field_name).value = field_value;
		document.getElementById(block_name).style.display = "none";
		if (form_name!=''){
			document.getElementById(form_name).submit();
		}
	}