//opens new window
function open_window(link, w, h) {
	var win = "width="+w+",height="+h+",menubar=no,location=no,resizable=yes,scrollbars=yes";
	newWin = window.open(link,'newWin',win);
	newWin.focus();
}
//opens new window
function open_printable_version(link) {
	var win = "menubar=no,location=no,resizable=yes,scrollbars=yes";
	newWin = window.open(link,'printableWin',win);
	newWin.focus();
}
//confirm order delete
function confirmDelete(id, ask, url) {
	temp = window.confirm(ask);
	if (temp) { //delete
		window.location=url+id;
	}
}
//unsubscription confirmation
function confirmUnsubscribe() {
	temp = window.confirm('{/literal}{$smarty.const.QUESTION_UNSUBSCRIBE}{literal}');
	if (temp) { //delete
		window.location="/index.php?killuser=yes";
	}
}
// newsletter subscription form validation
function validate() {
	if (document.subscription_form.email.value.length < 1) {
		alert("{/literal}{$smarty.const.ERROR_INPUT_EMAIL}{literal}");
		return false;
	}
	if (document.subscription_form.email.value == 'Email') {
		alert("{/literal}{$smarty.const.ERROR_INPUT_EMAIL}{literal}");
		return false;
	}
	return true;
}
// review form verification
function validate_disc() {
	if (document.formD.nick.value.length < 1) {
		alert("{/literal}{$smarty.const.ERROR_INPUT_NICKNAME}{literal}");
		return false;
	}
	if (document.formD.topic.value.length < 1) {
		alert("{/literal}{$smarty.const.ERROR_INPUT_MESSAGE_SUBJECT}{literal}");
		return false;
	}
	return true;
}
function validate_search() {
	if (document.Sform.price1.value!="" && ((document.Sform.price1.value < 0) || isNaN(document.Sform.price1.value))) {
		alert("{/literal}{$smarty.const.ERROR_INPUT_PRICE}{literal}");
		return false;
	}
	if (document.Sform.price2.value!="" && ((document.Sform.price2.value < 0) || isNaN(document.Sform.price2.value))) {
		alert("{/literal}{$smarty.const.ERROR_INPUT_PRICE}{literal}");
		return false;
	}
	return true;
}