function bookmark()
{
    var title = "Renome - Такси Владивосток";
    var url = "http://renome.scg.su/";

    if(window.sidebar)
        window.sidebar.addPanel(title, url, "");
    else if(window.opera && window.print)
    { 
        var elem = document.createElement('a');
        elem.setAttribute('href',url);
        elem.setAttribute('title',title);
        elem.setAttribute('rel','sidebar');
        elem.click();
    } 
    else if(document.all)
        window.external.AddFavorite(url, title);
    else
        alert("Попробуйте добавить в избранное вручную :-)");

    return false;
}

function image_preload(names)
{
    var img = new Array();

    for(var i = 0; i < names.length; i++)
    {
        img[i] = new Image();
        img[i].src = names[i];
    }
}

function rollover(oElem, over)
{
    if(over && oElem.src.search(/_on/) != -1) return;

    oElem.src = (over ? oElem.src.replace(/\.gif/, "_on.gif") : oElem.src.replace(/_on/, ""));
}

var timer = false;
var tempElem = false;

function menu(oElem, display, nowait)
{
    if(timer != false)
    {
        clearTimeout(timer);
        timer = false;
    }

    if(!oElem)
    {
        oElem = tempElem;
        tempElem = false;
    }

    if(display == false && !nowait && oElem.nodeName == "SPAN")
    {
        timer = setTimeout("menu(false, false, true)", 300);
        tempElem = oElem;
    }
    else
    {
        for(var i = 0; i < oElem.childNodes.length; i++)
        {
            if(oElem.childNodes[i].nodeType == 1 && oElem.childNodes[i].nodeName == "DIV")
            {
                oElem.childNodes[i].style.display = (display ? "block" : "none");

                break;
            }
        }
    }
}

function antispam()
{
	if(document.getElementById('my_x'))
	{
		x = document.getElementById('my_x').value;
		y = document.getElementById('my_y').value;
		document.getElementById('my_z').value = (x*1) + (y*1);
	}

}