var knopDruk = 1;
var portfolioJa = 0;

$(document).ready(function() {
  initMenu();

  $("span#apio").html("@");

  var playertabs=new ddajaxtabs("linkermenu", "rechterinhoud");
  playertabs.setpersist(true);
  playertabs.setselectedClassTarget("link");
  playertabs.init();

  var playertabs2=new ddajaxtabs("linkermenu2", "rechterinhoud2");
  playertabs2.setpersist(true);
  playertabs2.setselectedClassTarget("link");
  playertabs2.init();

   jQuery.ajax({
        url: "inhoud/webfilms.htm", // juiste id's neerzetten
        cache: false,
        success: function(html){
        jQuery("#rechterinhoud").html(html);
        }
    });

    jQuery.ajax({
        url: "inhoud/reflinks/referenties.htm", // juiste id's neerzetten
        cache: false,
        success: function(html){
        jQuery("#rechterinhoud2").html(html);
        }
    });

   $("div.scrollable").scrollable();


   $("div.scrollable div img").click( function(){
        var videoNaam = $(this).attr("src").slice(12,-4);

        var FO = {	movie:"media/A1player.swf",width:"427",height:"240",majorversion:"7",build:"0",bgcolor:"#FFFFFF",
                    				flashvars:"file=video/" + videoNaam + ".flv&showdigits=false&showicons=false&autostart=true" };
                    	UFO.create(	FO, "player1");

        var omschrijvingLink = "media/video/" +  videoNaam + ".htm";

        jQuery.ajax({
				url: omschrijvingLink,
				cache: false,
				success: function(html){
				jQuery("#omschrijving").html(html);

					$('#omschrijving').scrollTop(0);
				}
			});

        knopDruk = 1;

        $('div.selected').removeClass("selected");
        $(this).closest("div").addClass("selected");

        $("div.scrollable div img").each(function(){
            if( $(this).attr("src").slice(12,-4) == videoNaam)
                return false;
            else
                knopDruk += 1;
        });

   });

});

    function initMenu() {
        $('#menu div.inhoud').hide();
        $('#menu div.inhoud:first').show();
        $('#menu div.Mbalk').click( function() {
            var checkElement = $(this).next();
            if((checkElement.is('div.inhoud')) && (checkElement.is(':visible'))) {
                return false;
            }
            if((checkElement.is('div.inhoud')) && (!checkElement.is(':visible'))) {
                $('#menu div.inhoud').slideUp('normal');
                checkElement.slideDown('normal');
                portfolioAanroep( $(checkElement).attr("id"));
                mapsAanroep( $(checkElement).attr("id"));
                return false;
            }
        });

        $('span#vastmenu a').click( function() {
            var numr = $(this).attr("class");
            var checkElement = $("div#" + numr);
            checkElement = checkElement.next();
            if((checkElement.is('div.inhoud')) && (checkElement.is(':visible'))) {
                return false;
            }
            if((checkElement.is('div.inhoud')) && (!checkElement.is(':visible'))) {
                $('#menu div.inhoud').slideUp('normal');
                checkElement.slideDown('normal');
                portfolioAanroep( $(checkElement).attr("id"));
                mapsAanroep( $(checkElement).attr("id"));
                return false;
            }
        });

        $('a').click( function() {
          if($(this). attr("name") == "intern"){
            var numr = $(this).attr("class");
            var checkElement = $("div#" + numr);
            checkElement = checkElement.next();
            if((checkElement.is('div.inhoud')) && (checkElement.is(':visible'))) {
                return false;
            }
            if((checkElement.is('div.inhoud')) && (!checkElement.is(':visible'))) {
                $('#menu div.inhoud').slideUp('normal');
                checkElement.slideDown('normal');
                portfolioAanroep( $(checkElement).attr("id"));
                mapsAanroep( $(checkElement).attr("id"));
                return false;
            }
          }
        });
    }

    function mapsAanroep(inhoudDiv){

       if(inhoudDiv == "contact"){
         $('div#googlemaps').html(' <iframe width="425" height="350" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="http://maps.google.nl/maps?f=d&amp;source=s_d&amp;saddr=52.190456,5.36483&amp;daddr=&amp;hl=nl&amp;geocode=&amp;sll=52.19034,5.364945&amp;sspn=0.00053,0.00142&amp;vpsrc=6&amp;mra=mr&amp;ie=UTF8&amp;t=m&amp;ll=52.18993,5.365448&amp;spn=0.147331,0.291824&amp;z=11&amp;output=embed"></iframe><br /><small><a href="http://maps.google.nl/maps?f=d&amp;source=embed&amp;saddr=52.190456,5.36483&amp;daddr=&amp;hl=nl&amp;geocode=&amp;sll=52.19034,5.364945&amp;sspn=0.00053,0.00142&amp;vpsrc=6&amp;mra=mr&amp;ie=UTF8&amp;t=m&amp;ll=52.18993,5.365448&amp;spn=0.147331,0.291824&amp;z=11" style="color:#0000FF;text-align:left">Grotere kaart weergeven</a></small>');
        }
    }

    function portfolioAanroep(inhoudDiv) {
        if(inhoudDiv == "portfolio"){
            $("div#introplay").css("visibility", "hidden")
                              .css("display", "none");
                    	var FO = {	movie:"media/webcam_portfolio.swf",width:"220",height:"160",majorversion:"7",build:"0",bgcolor:"#FFFFFF", flashvars:""};
                    	UFO.create(	FO, "webcam");
            $("div.items div:first").addClass("selected");
            portfolioJa = 1;
        }
        else if(portfolioJa == 1){
            $("div#webcam").html("");
            if(inhoudDiv == "home"){
                $("div#introplay").css("visibility", "visible")
                                  .css("display", "block");
            }
            $("div.items div").each(function(){
                $(this).removeClass("selected");
            });
            portfolioJa = 0;
        }

    }

    var status = "stop";


    function knopPortfolio(knop){
        if(knop == "prev"){
             var vorigeSel = $('div.selected').prev();
             if( $("div.items div:first").attr("class") != "selected" ){
                $('div.selected').removeClass("selected");
                $(vorigeSel).addClass("selected");
             }
             knopDruk -= 1;
             if(knopDruk > 3)
                $('a.prev').click();

        }
        if(knop == "next"){
             var volgendeSel = $('div.selected').next();
             if( $("div.items div:last").attr("class") != "selected" ){
                $('div.selected').removeClass("selected");
                $(volgendeSel).addClass("selected");
             }
             knopDruk += 1;
             if(knopDruk > 3 )
                $('a.next').click();
        }
        if(knop == "play"){
           if( status == "stop"){
             $('div.selected img').click();
             status = "play";
             return;
           }
           if(status == "play"){
             status = "stop";
             createDummy();
           }

        }


    }

    function createDummy(){
       var FO = {	movie:"media/A1player.swf",width:"427",height:"240",majorversion:"7",build:"0",bgcolor:"#FFFFFF",
                    				flashvars:"file=video/niks.flv&showdigits=false&showicons=false&autostart=false" };
                    	UFO.create(	FO, "player1");
    }

//ajax gedeelte

var ddajaxtabssettings={}
ddajaxtabssettings.bustcachevar=1  //bust potential caching of external pages after initial request? (1=yes, 0=no)
ddajaxtabssettings.loadstatustext=""


////NO NEED TO EDIT BELOW////////////////////////

function ddajaxtabs(tabinterfaceid, contentdivid){
	this.tabinterfaceid=tabinterfaceid //ID of Tab Menu main container
	this.tabs=document.getElementById(tabinterfaceid).getElementsByTagName("a") //Get all tab links within container
	this.enabletabpersistence=true
	this.hottabspositions=[] //Array to store position of tabs that have a "rel" attr defined, relative to all tab links, within container
	this.currentTabIndex=0 //Index of currently selected hot tab (tab with sub content) within hottabspositions[] array
	this.contentdivid=contentdivid
	this.defaultHTML=""
	this.defaultIframe='<iframe src="about:blank" marginwidth="0" marginheight="0" frameborder="0" vspace="0" hspace="0" class="tabcontentiframe" style="width:100%; height:auto; min-height: 100px"></iframe>'
	this.defaultIframe=this.defaultIframe.replace(/<iframe/i, '<iframe name="'+"_ddajaxtabsiframe-"+contentdivid+'" ')
this.revcontentids=[] //Array to store ids of arbitrary contents to expand/contact as well ("rev" attr values)
	this.selectedClassTarget="link" //keyword to indicate which target element to assign "selected" CSS class ("linkparent" or "link")
}

ddajaxtabs.connect=function(pageurl, tabinstance){
	var page_request = false
	var bustcacheparameter=""
	if (window.ActiveXObject){ //Test for support for ActiveXObject in IE first (as XMLHttpRequest in IE7 is broken)
		try {
		page_request = new ActiveXObject("Msxml2.XMLHTTP")
		}
		catch (e){
			try{
			page_request = new ActiveXObject("Microsoft.XMLHTTP")
			}
			catch (e){}
		}
	}
	else if (window.XMLHttpRequest) // if Mozilla, Safari etc
		page_request = new XMLHttpRequest()
	else
		return false
	var ajaxfriendlyurl=pageurl.replace(/^http:\/\/[^\/]+\//i, "http://"+window.location.hostname+"/")
	page_request.onreadystatechange=function(){ddajaxtabs.loadpage(page_request, pageurl, tabinstance)}
	if (ddajaxtabssettings.bustcachevar) //if bust caching of external page
		bustcacheparameter=(ajaxfriendlyurl.indexOf("?")!=-1)? "&"+new Date().getTime() : "?"+new Date().getTime()
	page_request.open('GET', ajaxfriendlyurl+bustcacheparameter, true)
	page_request.send(null)
}

ddajaxtabs.loadpage=function(page_request, pageurl, tabinstance){
	var divId=tabinstance.contentdivid
	document.getElementById(divId).innerHTML=ddajaxtabssettings.loadstatustext //Display "fetching page message"
	if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1)){
		document.getElementById(divId).innerHTML=page_request.responseText
		ddajaxtabs.ajaxpageloadaction(pageurl, tabinstance)
	}
}

ddajaxtabs.ajaxpageloadaction=function(pageurl, tabinstance){
	tabinstance.onajaxpageload(pageurl) //call user customized onajaxpageload() function when an ajax page is fetched/ loaded
}

ddajaxtabs.getCookie=function(Name){
	var re=new RegExp(Name+"=[^;]+", "i"); //construct RE to search for target name/value pair
	if (document.cookie.match(re)) //if cookie found
		return document.cookie.match(re)[0].split("=")[1] //return its value
	return ""
}

ddajaxtabs.setCookie=function(name, value){
	document.cookie = name+"="+value+";path=/" //cookie value is domain wide (path=/)
}

ddajaxtabs.prototype={

	expandit:function(tabid_or_position){ //PUBLIC function to select a tab either by its ID or position(int) within its peers
		this.cancelautorun() //stop auto cycling of tabs (if running)
		var tabref=""
		try{
			if (typeof tabid_or_position=="string" && document.getElementById(tabid_or_position).getAttribute("rel")) //if specified tab contains "rel" attr
				tabref=document.getElementById(tabid_or_position)
			else if (parseInt(tabid_or_position)!=NaN && this.tabs[tabid_or_position].getAttribute("rel")) //if specified tab contains "rel" attr
				tabref=this.tabs[tabid_or_position]
		}
		catch(err){alert("Invalid Tab ID or position entered!")}
		if (tabref!="") //if a valid tab is found based on function parameter
			this.expandtab(tabref) //expand this tab
	},

	cycleit:function(dir, autorun){ //PUBLIC function to move foward or backwards through each hot tab (tabinstance.cycleit('foward/back') )
		if (dir=="next"){
			var currentTabIndex=(this.currentTabIndex<this.hottabspositions.length-1)? this.currentTabIndex+1 : 0
		}
		else if (dir=="prev"){
			var currentTabIndex=(this.currentTabIndex>0)? this.currentTabIndex-1 : this.hottabspositions.length-1
		}
		if (typeof autorun=="undefined") //if cycleit() is being called by user, versus autorun() function
			this.cancelautorun() //stop auto cycling of tabs (if running)
		this.expandtab(this.tabs[this.hottabspositions[currentTabIndex]])
	},

	setpersist:function(bool){ //PUBLIC function to toggle persistence feature
			this.enabletabpersistence=bool
	},

	loadajaxpage:function(pageurl){ //PUBLIC function to fetch a page via Ajax and display it within the Tab Content instance's container
		ddajaxtabs.connect(pageurl, this)
	},

	loadiframepage:function(pageurl){ //PUBLIC function to fetch a page and load it into the IFRAME of the Tab Content instance's container
		this.iframedisplay(pageurl, this.contentdivid)
	},

	setselectedClassTarget:function(objstr){ //PUBLIC function to set which target element to assign "selected" CSS class ("linkparent" or "link")
		this.selectedClassTarget=objstr || "link"
	},

	getselectedClassTarget:function(tabref){ //Returns target element to assign "selected" CSS class to
		return (this.selectedClassTarget==("linkparent".toLowerCase()))? tabref.parentNode : tabref
	},

	urlparamselect:function(tabinterfaceid){
		var result=window.location.search.match(new RegExp(tabinterfaceid+"=(\\d+)", "i")) //check for "?tabinterfaceid=2" in URL
		return (result==null)? null : parseInt(RegExp.$1) //returns null or index, where index (int) is the selected tab's index
	},

	onajaxpageload:function(pageurl){ //PUBLIC Event handler that can invoke custom code whenever an Ajax page has been fetched and displayed
		//do nothing by default
	},

	expandtab:function(tabref){
		var relattrvalue=tabref.getAttribute("rel")
		//Get "rev" attr as a string of IDs in the format ",john,george,trey,etc," to easy searching through
		var associatedrevids=(tabref.getAttribute("rev"))? ","+tabref.getAttribute("rev").replace(/\s+/, "")+"," : ""
		if (relattrvalue=="#default")
			document.getElementById(this.contentdivid).innerHTML=this.defaultHTML
		else if (relattrvalue=="#iframe")
			this.iframedisplay(tabref.getAttribute("href"), this.contentdivid)
		else
			ddajaxtabs.connect(tabref.getAttribute("href"), this)
		this.expandrevcontent(associatedrevids)
		for (var i=0; i<this.tabs.length; i++){ //Loop through all tabs, and assign only the selected tab the CSS class "selected"
			this.getselectedClassTarget(this.tabs[i]).className=(this.tabs[i].getAttribute("href")==tabref.getAttribute("href"))? "selected" : ""
		}
		if (this.enabletabpersistence) //if persistence enabled, save selected tab position(int) relative to its peers
			ddajaxtabs.setCookie(this.tabinterfaceid, tabref.tabposition)
		this.setcurrenttabindex(tabref.tabposition) //remember position of selected tab within hottabspositions[] array
	},

	iframedisplay:function(pageurl, contentdivid){
		if (typeof window.frames["_ddajaxtabsiframe-"+contentdivid]!="undefined"){
			try{delete window.frames["_ddajaxtabsiframe-"+contentdivid]} //delete iframe within Tab content container if it exists (due to bug in Firefox)
			catch(err){}
		}
		document.getElementById(contentdivid).innerHTML=this.defaultIframe
		window.frames["_ddajaxtabsiframe-"+contentdivid].location.replace(pageurl) //load desired page into iframe
	},


	expandrevcontent:function(associatedrevids){
		var allrevids=this.revcontentids
		for (var i=0; i<allrevids.length; i++){ //Loop through rev attributes for all tabs in this tab interface
			//if any values stored within associatedrevids matches one within allrevids, expand that DIV, otherwise, contract it
			document.getElementById(allrevids[i]).style.display=(associatedrevids.indexOf(","+allrevids[i]+",")!=-1)? "block" : "none"
		}
	},

	setcurrenttabindex:function(tabposition){ //store current position of tab (within hottabspositions[] array)
		for (var i=0; i<this.hottabspositions.length; i++){
			if (tabposition==this.hottabspositions[i]){
				this.currentTabIndex=i
				break
			}
		}
	},

	autorun:function(){ //function to auto cycle through and select tabs based on a set interval
		this.cycleit('next', true)
	},

	cancelautorun:function(){
		if (typeof this.autoruntimer!="undefined")
			clearInterval(this.autoruntimer)
	},

	init:function(automodeperiod){
		var persistedtab=ddajaxtabs.getCookie(this.tabinterfaceid) //get position of persisted tab (applicable if persistence is enabled)
		var selectedtab=-1 //Currently selected tab index (-1 meaning none)
		var selectedtabfromurl=this.urlparamselect(this.tabinterfaceid) //returns null or index from: tabcontent.htm?tabinterfaceid=index
		this.automodeperiod=automodeperiod || 0
		this.defaultHTML=document.getElementById(this.contentdivid).innerHTML
		for (var i=0; i<this.tabs.length; i++){
			this.tabs[i].tabposition=i //remember position of tab relative to its peers
			if (this.tabs[i].getAttribute("rel")){
				var tabinstance=this
				this.hottabspositions[this.hottabspositions.length]=i //store position of "hot" tab ("rel" attr defined) relative to its peers
				this.tabs[i].onclick=function(){
					tabinstance.expandtab(this)
					tabinstance.cancelautorun() //stop auto cycling of tabs (if running)
					return false
				}
				if (this.tabs[i].getAttribute("rev")){ //if "rev" attr defined, store each value within "rev" as an array element
					this.revcontentids=this.revcontentids.concat(this.tabs[i].getAttribute("rev").split(/\s*,\s*/))
				}
				if (selectedtabfromurl==i || this.enabletabpersistence && selectedtab==-1 && parseInt(persistedtab)==i || !this.enabletabpersistence && selectedtab==-1 && this.getselectedClassTarget(this.tabs[i]).className=="selected"){
					selectedtab=i //Selected tab index, if found
				}
			}
		} //END for loop
		if (selectedtab!=-1){ //if a valid default selected tab index is found
            return; //expand selected tab (either from URL parameter, persistent feature, or class="selected" class)
        }
		else //if no valid default selected index found
			this.expandtab(this.tabs[this.hottabspositions[0]]) //Just select first tab that contains a "rel" attr
		if (parseInt(this.automodeperiod)>500 && this.hottabspositions.length>1){
			this.autoruntimer=setInterval(function(){tabinstance.autorun()}, this.automodeperiod)
		}
	} //END int() function

} //END Prototype assignment