function open_window(link,w,h) {
	var scroll = 'no';
	if (h>700) scroll = 'yes';
window.open(link,'window','resizable=no,location=no,menubar=no,scrollbars='+scroll+',width='+w+',height='+h+',top=50,left=100,status=no,toolbar=no,fullscreen=no,dependent=no');
	return false;
}


// отображение/скрытие висячего элемента
function trigger(menu_object, object) {
    var offsetTrail = menu_object;
    var offsetLeft = 0;
    var offsetTop = 0;
    while (offsetTrail) {
        offsetLeft += offsetTrail.offsetLeft;
        offsetTop += offsetTrail.offsetTop;
        offsetTrail = offsetTrail.offsetParent;
    }
    if (navigator.userAgent.indexOf("Mac") != -1 && 
        typeof document.body.leftMargin != "undefined") {
        offsetLeft += document.body.leftMargin;
        offsetTop += document.body.topMargin;
    }
    object.style.left=offsetLeft;
    object.style.top=offsetTop+menu_object.offsetHeight;
	if (object.className=='vis') object.className = 'hid';
	else object.className = 'vis'; 
}

// отображение/скрытие элемента на странице
function trigger_order_list(a, hide_text, show_text, obj) {
	if (obj.style.display=='none') {
		if (navigator.appName == 'Microsoft Internet Explorer') obj.style.display = 'block';
		else obj.style.display = 'table';
		obj.style.visibility = 'visible';
		a.innerHTML = hide_text;
	} else {
		obj.style.display = 'none';
		obj.style.visibility = 'hidden';
		a.innerHTML = show_text;
	}
}

function set_lang(a) {
	document.getElementById("language").value = a;
	document.forms['setlang'].submit();
}

function numberOnly(event, object) {
	event = event || window.event;
	var keyCode = event.keyCode || event.which;
	
	//if ((object) && (keyCode==48) && (object.value=='')) return false;
	if (((keyCode < 48) || (keyCode > 57)) && (keyCode != 8) && (keyCode != 37) && (keyCode != 39) && (keyCode != 46) && (keyCode != 116) && (keyCode != 9))
  		return false;
}