function externalLinks() {
	if (!document.getElementsByTagName)
		return;
	var anchors = document.getElementsByTagName("a");
	for (var i = 0; i < anchors.length; i++) {
		var anchor = anchors[i];
		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external")
			anchor.target = "_blank";
	}
}
window.onload = externalLinks;

function GetXmlHttpObject(handler)
{
    var objXmlHttp=null

    if (navigator.userAgent.indexOf("MSIE")>=0)
    {
        var strName="Msxml2.XMLHTTP"
        if (navigator.appVersion.indexOf("MSIE 5.5")>=0)
        {
            strName="Microsoft.XMLHTTP"
        }
        try
        {
            objXmlHttp=new ActiveXObject(strName)
            objXmlHttp.onreadystatechange=handler
            return objXmlHttp
        }
        catch(e)
        {
            alert("Error. Scripting for ActiveX might be disabled")
            return
        }
    }
    if (navigator.userAgent.indexOf("Mozilla")>=0 || navigator.userAgent.indexOf("Opera")>=0)
    {
        objXmlHttp=new XMLHttpRequest()
        objXmlHttp.onload=handler
        objXmlHttp.onerror=handler
        return objXmlHttp
    }
}
var xmlhttp;
function mail(form) {
	form.getElementsByTagName("button")[0].disabled = true;
	var url = "http://external.nikol.ai/mail.php?";
	for (i = 0; i < form.elements.length; i++) {
		if (form.elements[i].value)
			url += form.elements[i].name + "=" + escape(form.elements[i].value) + "&";
	}
	xmlhttp = GetXmlHttpObject();
	xmlhttp.open("GET", url, true);
	xmlhttp.send(null);
	document.getElementById("verification").innerHTML = "Your message has been dropped in Nikolai's mailbox.";
	return false;
}

/* Copyright 2008 Paul Bennett - http://paulicio.us
 * Scroller.js
 * Captures mouse wheel events and runs the ScrollSmoothly
 * function based on their output.
 * Aims to aid usability by allowing the user to scroll the 
 * page horizontally smoothly using only their mousewheel.
 * Mousewheel event capture by Adomas Paltanavičius at http://adomas.org/
 */

function handle(delta) {
        if (delta <0)
                ScrollSmoothly(10,10,'right');
        else if (delta >0)
                ScrollSmoothly(10,10,'left');
        else
        	;
}
 
function wheel(event){
        var delta = 0;
        if (!event) 
                event = window.event;
        if (event.wheelDelta) {
                delta = event.wheelDelta/120;
                if (window.opera)
                        delta = -delta;
        } else if (event.detail) {
                delta = -event.detail/3;
        }
        if (delta)
                handle(delta);
        if (event.preventDefault)
                event.preventDefault();
	event.returnValue = false;
}

var repeatCount = 0;

function ScrollSmoothly(scrollPos,repeatTimes, direction) {
	if(repeatCount < repeatTimes)
		if(direction == 'right')
			window.scrollBy(20,0);
		else
			window.scrollBy(-20,0);
	else
	{
		repeatCount = 0;
		clearTimeout(cTimeout);
		return;
	}
	repeatCount++;
	cTimeout = setTimeout("ScrollSmoothly('" + scrollPos + "','"+ repeatTimes +"','"+ direction +"')",10);
}
 
/* Initialization code. */
if (window.addEventListener)
        window.addEventListener('DOMMouseScroll', wheel, false);
window.onmousewheel = document.onmousewheel = wheel;