// JavaScript Document
$(document).ready(function(){
	mainpos = $('#container').offset();
	$('#logo').css('left', (mainpos.left-44)+'px');
	$('#polaroids').css('left', (mainpos.left+643)+'px');
	$('#facebook').css('left', (mainpos.left+750)+'px');
	$('#share').css('left', (mainpos.left-5)+'px');
	$('#logo').show();
	$('#polaroids').show();
	$('#share').show();
	$('#facebook').show();

	$('#menu li img').mouseover(function(){
		$(this).attr('src', $(this).attr('src').replace('_off', '_on'));
	});
	$('#menu li img').mouseout(function(){
		if(!$(this).parent().parent().hasClass('active'))
			$(this).attr('src', $(this).attr('src').replace('_on', '_off'));
	});
	$('#mainimg').cycle({
			fx: 'fade',
			timeout: 5000,
			delay:  -1000
	});
	
	$('.stumble').attr('href', 'http://www.stumbleupon.com/submit?url='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title));
	$('.twitter').attr('href', 'http://twitter.com/home?status='+encodeURIComponent(document.title)+encodeURIComponent(' - ')+encodeURIComponent(location.href));
	
	Cufon.replace('.cufon');

	$('#selgal').change(function(){
		self.location.href="/galeria/"+$(this).val()+"/";
	});
	$('#selgal').change(function(){
		self.location.href="/galeria/"+$(this).val()+"/";
	});
	$('#selvideo').change(function(){
		self.location.href="/videos/"+$(this).val()+"/";
	});

	$(".frm").submit(function(){
		
		var frm = $(this);
		var errors = 0;
		frm.find("input").each(function(i) {
			var el = $(this);
			if(el.attr("required")=="true") {
				if(el.attr("type")=="text" || el.attr("type")=="password" || el.attr("type")=="file") {
					if($.trim(el.val())=="") {
						alert(el.attr("title"));
						el.focus();
						errors = 1;
						return false;
					} else if(el.attr("reqtype")=="email"){
						if(!check_email(el.attr('value'))){
							alert(el.attr("title"));
							el.focus();
							errors = 1;
							return false;
						}
					}
				}
			}
		});
		if(errors==1) {
			return false;
		}
		frm.find("textarea").each(function(i) {
			var el = $(this);
			if(el.attr("required")=="true") {
				if($.trim(el.val())=="") {
					alert(el.attr("title"));
					el.focus();
					errors = 1;
					return false;
				}
			}
		});
		if(errors==1) {
			return false;
		}
		frm.find("select").each(function(i) {
			var el = $(this);
			if(el.attr("required")=="true") {
				if($.trim(el.val())=="0") {
					alert(el.attr("title"));
					el.focus();
					errors = 1;
					return false;
				}
			}
		});
		if(errors==1) {
			return false;
		}
	});

	$(".lightbox").lightbox({
	    fitToScreen: true,
	    imageClickClose: false
    });

	$('#polctrl').click(function(){
        ytplayer = document.getElementById("ytPlayer");
		if(playerState == 1){
			pauseVideo(ytplayer);
			playerState = 0;
		} else{
			playVideo(ytplayer);
			playerState = 1;
		}
	});
});

function check_email(emailStr) {
	var emailPat=/^(.+)@(.+)$/
	var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
	var validChars="\[^\\s" + specialChars + "\]"
	var quotedUser="(\"[^\"]*\")"
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
	var atom=validChars + '+'
	var word="(" + atom + "|" + quotedUser + ")"
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")
	var matchArray=emailStr.match(emailPat)
	if (matchArray==null) {
		return false
	}
	var user=matchArray[1]
	var domain=matchArray[2]
	if (user.match(userPat)==null) {
	    return false
	}
	var IPArray=domain.match(ipDomainPat)
	if (IPArray!=null) {
		for (var i=1;i<=4;i++) {
			if (IPArray[i]>255) {
				return false
			}
		}
		return true
	}
	var domainArray=domain.match(domainPat)
	if (domainArray==null) {
		return false
	}
	var atomPat=new RegExp(atom,"g")
	var domArr=domain.match(atomPat)
	var len=domArr.length
	if (domArr[domArr.length-1].length<2 || domArr[domArr.length-1].length>3) {
		return false
	}
	if (len<2) {
		alert(errStr)
		return false
	}
	return true;
}

     
	function playVideo(ytplayer) {
	  if (ytplayer) {
	    ytplayer.playVideo();
	  }
	}

	function pauseVideo(ytplayer) {
	  if (ytplayer) {
	    ytplayer.pauseVideo();
	  }
	}

	var playerState = 0;
	// This function is called when an error is thrown by the player
      function onPlayerError(errorCode) {
        alert("An error occured of type:" + errorCode);
      }
      
	function onPlayerStateChange(newState) {
		if(newState == 1){ // playing
			$('#plyr_ctrls').attr('src', $('#plyr_ctrls').attr('src').replace('_play', '_pause'));
			playerState = 1;
		} else if(newState == 5){ // ready
			$('#plyr_ctrls').attr('src', $('#plyr_ctrls').attr('src').replace('_pause', '_play'));
			playerState = 0;
		} else if(newState == 2){ // pause
			$('#plyr_ctrls').attr('src', $('#plyr_ctrls').attr('src').replace('_pause', '_play'));
			playerState = 0;
		} else if(newState == 3){ // loading
			$('#plyr_ctrls').attr('src', $('#plyr_ctrls').attr('src').replace('_pause', '_play'));
			playerState = 0;
		}
	}

	// This function is automatically called by the player once it loads
      function onYouTubePlayerReady(playerId) {
        ytplayer = document.getElementById("ytPlayer");
        ytplayer.addEventListener("onError", "onPlayerError");
		ytplayer.addEventListener("onStateChange", "onPlayerStateChange");
        ytplayer.cueVideoById("37RA1iB2cNQ");
//        ytplayer.playVideo();
      }
      
      // The "main method" of this sample. Called when someone clicks "Run".
      function loadPlayer() {
        // Lets Flash from another domain call JavaScript
        var params = { allowScriptAccess: "always", egm: 1 };
        // The element id of the Flash embed
        var atts = { id: "ytPlayer" };
        // All of the magic handled by SWFObject (http://code.google.com/p/swfobject/)
        swfobject.embedSWF("http://www.youtube.com/apiplayer?" +
                           "&enablejsapi=1&playerapiid=player1",
                           "smallvid", "230", "155", "8", null, null, params, atts);
      }
      function _run() {
        loadPlayer();
      }
      google.setOnLoadCallback(_run);