var detect={   
    browser: function() {
        var browsers=new Array('Firefox','MSIE','Chrome','Safari','Opera');
        var nav=navigator.userAgent;
        var brwser={'navigator':'not supported','version':'not unidentified'};
        var pos=0;
        var ok=false;
        var leave=false;
        var i=-1;
        while (!ok && i<browsers.length) {
            i++;
            if (i>=browsers.length)
                    leave=true;
            if ((pos=nav.indexOf(browsers[i]))>-1) {
                brwser.navigator=browsers[i];
                pos+=brwser.navigator.length;
				if (nav.indexOf('Version')<0) {
					//a legtobb bongeszo eseten a verzioszamot a bongeszot azonosito nev utan talaljuk
					var ver=nav.substr(pos+1).split(' ');
					ver=ver[0];
					if ((p=ver.indexOf(';'))>-1)
						ver=ver.substr(0,p);
					brwser.version=ver;
					ok=true;
				}
				else { 
					//Safari, Opera eseten a verzioszamot egy kulon tag tarolja, Version neven
					var ver=nav.substr(nav.indexOf('Version')+8).split(' ');
					ver=ver[0];
					brwser.version=ver;
					ok=true;
				}
            }
        }
        return brwser;
    }
}

function iwiwshare_click() {
    window.open('http://iwiw.hu/pages/share/share.jsp?u='+encodeURIComponent(window.location.href)+'&t='+encodeURIComponent(window.document.title));
    return false;
}

function facebook_share_click() {
    window.open('http://www.facebook.com/share.php?u='+encodeURIComponent(window.location.href)+'&title='+encodeURIComponent(window.document.title));return false;
    return false;
}

function oldIE(){
	if ($('body.lang_hu').length>0)
		var msg='<div id="oldIE">';
		msg+='<div  class="styleWarsLogo">&nbsp;</div><p>Haver, nagyon elavult vagy, miért nem töltesz le egy jó böngészőt?!<br /><br />';
		msg+='<a href="http://www.mozilla-europe.org/hu/firefox/" class="firefox">Letöltés</a>'
		msg+='<a href="http://www.microsoft.com/hun/windows/internet-explorer/worldwide-sites.aspx" class="ie8">Letöltés</a>'
		msg+='<a href="http://www.apple.com/safari/download/" class="safari">Letöltés</a>'
		msg+='</p></div>';
	if ($('body.lang_en').length>0)
		var msg='<div id="oldIE">';
		msg+='<div  class="styleWarsLogo">&nbsp;</div><p>Hey Dude, you are out of date. Why don\'t use a cool browser?!<br /><br />';
		msg+='<a href="http://www.mozilla.com/en-US/firefox/all.html" class="firefox">Download</a>'
		msg+='<a href="http://www.microsoft.com/windows/internet-explorer/worldwide-sites.aspx" class="ie8">Download</a>'
		msg+='<a href="http://www.apple.com/safari/download/" class="safari">Download</a>'
		msg+='</p></div>';
	$('body').html(msg);
}

$(document).ready(function() {
    var graffitiMinHeight=340;
	
	browser=detect.browser();
	if (browser.navigator=="MSIE" && browser.version<7) {
		oldIE();
	}
	$('#graffitiCont').css('visibility','visible');
	
	var graffitiImg=new Image();
	graffitiImg.onLoad=imagesLoaded();
	graffitiImg.src=$('#graffitiCont > img').attr('src');
	function imagesLoaded()
	{    
    	var graffitiImgWidth=$('#graffitiCont > img').attr('width');
		var graffitiBorder=$('#graffitiCont > img').eq(0).css('border-left-width');
		var graffitiWidth=graffitiImgWidth+parseInt(graffitiBorder)*2;
		$('#graffiti, #graffitiCont').css('width',graffitiWidth);
		if (parseInt($('#graffitiCont').css('height'))<graffitiMinHeight) {
			$('#graffitiCont > img').css('margin-top',(graffitiMinHeight-parseInt($('#graffitiCont').css('height')))/2)
		}
		$('#graffitiCont > img')
			.css('cursor','pointer')
			.attr('width',graffitiImgWidth)
			.click(function(){
				if ($(this).attr('rel').length>0)
					window.location.href='player.php?action=show&'+$(this).attr('rel');
			});
	}
	
   
    
    $("#slider").easySlider({
        auto: true, 
        continuous: true,
        pause:3000,
        speed:1500
    });
	
	grLinksLength=grLinks.length;
	var _nextlnk=_prevlnk='#';
	if (grLinksLength>1) {
		if (actIdx==grLinksLength-1)
			_nextlnk=grLinks[0];
		else 
			_nextlnk=grLinks[actIdx+1];
		if (actIdx==0)
			_prevlnk=grLinks[grLinksLength-1];
		else 
			_prevlnk=grLinks[actIdx-1];

		if ($('body.lang_en').length>0) {
			_prevlnk='/en/'+_prevlnk;
			_nextlnk='/en/'+_nextlnk;
		}
			
		$('#graffitiPrev').attr('href',_prevlnk)
		$('#graffitiNext').attr('href',_nextlnk)
	}
	else {
		$('#graffitiPrev').click(function(){return false;})
		$('#graffitiNext').click(function(){return false;})
	}
});