function ExecCheck(ckech_name,field_name,field_value) {
		document.getElementById(ckech_name).innerHTML = '<a href="javascript: DeExecCheck(\''+ckech_name+'\',\''+field_name+'\',0)" ><img src="templates/images/mailer/checkbox_checked.gif" width="16" height="16" border="0" /></a>';
		document.getElementById(field_name).value = field_value;
	}
	
function DeExecCheck(ckech_name,field_name,field_value) {
		document.getElementById(ckech_name).innerHTML = '<a href="javascript: ExecCheck(\''+ckech_name+'\',\''+field_name+'\',1)" ><img src="templates/images/mailer/checkbox.gif" width="16" height="16" border="0" /></a>';
		document.getElementById(field_name).value = field_value;
	}