function doSubmit()
{
	var form = this.form;
	if (form.form_submit.is_array) {	
		for (i=0;i<form.form_submit.length;i++) {
			form.form_submit[i].disabled = true;
		}
	} else form.form_submit.disabled = true;
	
	window.setTimeout(fnSubmit, 0);
	
	function fnSubmit()
	{
		form.submit();
	}
}

function multilang_show(form_name, selected, previous) {
	if (document.getElementById(form_name+"_"+selected) && document.getElementById(form_name+"_"+previous)) {
		selected_id = document.getElementById(form_name+"_"+selected);
		previous_id = document.getElementById(form_name+"_"+previous);
		previous_id.style.display = "none";
		selected_id.style.display = "";
	}
}