function changeStyle(obj, new_style) {
	obj.className = new_style;
}

function toggle(id, trigger) {
	if ( trigger==1 )
		document.getElementById(id).style.display="";
	else
		document.getElementById(id).style.display="none";
}

function printVoucher(bookingid) {
		window.open('printvoucher.php?bookingid='+bookingid+'', 'win2',  'status=no,toolbar=no,scrollbars=yes,titlebar=no,menubar=no,resizable=yes,width=640,height=480,directories=no,location=no');
	return false;
}

function listItemTask( id, task ) {
	var f = document.adminForm;
	alert(f);
	cb = eval( 'f.' + id );
	if (cb) {
		cb.checked = true;
		submitbutton(task);
	}
	return false;
}
function isChecked(isitchecked){
	if (isitchecked == true){
		document.adminForm.boxchecked.value++;
	}
	else {
		document.adminForm.boxchecked.value--;
	}
}

function submitbutton(pressbutton) {
	submitform(pressbutton);
}

function submitform(pressbutton){
	document.adminForm.task.value=pressbutton;
	try {
		document.adminForm.onsubmit();
		}
	catch(e){}
	document.adminForm.submit();
}