var timeout = 3000;
 var timeout_count = 0;
 var timeout_lastcall = 0;
 var timeout_jobs = []; // register further jobs

 function img_act(imgName) {
   if (document.images != null) {
     imgOn = eval(imgName + "on.src");
     document[imgName].src = imgOn;
   }
 }

 function img_inact(imgName) {
   if (document.images != null) {
     imgOff = eval(imgName + "off.src");
     document[imgName].src = imgOff;
   }
 }

 var content_top_offset = 0;
 var content_topright_offset = 0;
 var content_offset = 0;
 var content_numdisplay = 0;

 function Content(id, file, url, title)
 {
   this.id = id;
   this.file = file;
   this.url = url;
   this.image = null;
   this.title = title;
 }

 var content_top = null;
 var content_topright = null;
 var allContent = null;


 function content_open (pos) {
   if(allContent != null) {
     var myContent = allContent[(pos + content_offset) % allContent.length];
      if(myContent.url != '') window.open(myContent.url);
     // if(myContent.url != '') document.location=myContent.url;
   }
 }

 function content_change () {
   var now = new Date();
   if((now.getTime() - timeout_lastcall) * 2 < timeout)
     return;

   timeout_lastcall = now.getTime();
   timeout_count++;

   if(content_top != null && (timeout_count % 3) == 0) {
     if(++content_top_offset >= content_top.length)
       content_top_offset = 0;
     if(document['content_top'] != null)
       document['content_top'].src = content_top[content_top_offset].image.src;
   }

   if(content_topright != null && (timeout_count % 4) == 0) {
     if(++content_topright_offset >= content_topright.length)
       content_topright_offset = 0;
     if(document['content_topright'] != null)
       document['content_topright'].src = content_topright[content_topright_offset].image.src;
   }

   if(allContent != null && (timeout_count % 3) == 0)
   {
     if(++content_offset >= allContent.length) content_offset = 0;
     var foo=0
     for(var i=0; i < content_numdisplay; i++)
     {
       if(document['myContent'+i] != null)
       {
     		document['myContent'+i].src = allContent[(i + content_offset) % allContent.length].image.src;
     		document['myContent'+i].title = allContent[(i + content_offset) % allContent.length].title;
      	}
     }
   }

   for(var i = 0; i < timeout_jobs.length; i++)
     if(0 == (timeout_count % timeout_jobs[i].period)) {
         timeout_jobs[i].action(timeout_jobs[i]);
     }
 }

 function print_open (url) {
   if(url != '')
     open(url, '_blank', 'width=530,resizable=yes,scrollbars=yes');
 }

 function create_image(src) {
	rslt = new Image();
	rslt.src = src;
	return rslt;
 }

 var preload_hooks = new Array();
 var preload_flag  = false;

 function loaded()
 {
   if(document.images != null) {
     for(var i=0; content_top != null && i < content_top.length; i++) {
       content_top[i].image = create_image(content_top[i].file);
       if(i == 0 && document['content_top'] != null)
         document['content_top'].src = content_top[i].image.src;
     }
     for(var i=0; content_topright != null && i < content_topright.length; i++) {
       content_topright[i].image = create_image(content_topright[i].file);
       if(i == 0 && document['content_topright'] != null)
         document['content_topright'].src = content_topright[i].image.src;
     }
     if(allContent != null)
     {
       for(var i=0; i < allContent.length; i++)
       {
         allContent[i].image = create_image(allContent[i].file);
         if(i < content_numdisplay && document['myContent' + i] != null)
         {
          	document['myContent'+i].src = allContent[i].image.src;
          	document['myContent'+i].title = allContent[i].title;
         }
       }
       for(var i=allContent.length; i < content_numdisplay; i++)
       {
         if(document['myContent'+i] != null)
           document['myContent'+i].src = allContent[i % allContent.length].image.src;
       }
     }
     if(preload_hooks.length > 0) {
       for(var i=0; i < preload_hooks.length; i++)
         preload_hooks[i]();
     }
     preload_flag = true;
     window.setInterval('content_change()', timeout);
   }
 }
   function open_eatsleep_popup(url) {
     var popup = true;
     var cookie_name = 'eatsleep';

     if(document.cookie) {
       var cookie = document.cookie;
       while (cookie.length > 0) {
         var index_start = cookie.indexOf("=");
         if(index_start > 0) {
           var name = cookie.substring(0, index_start);
           var index_end = cookie.indexOf(";");
           if(index_end == -1)
             index_end = cookie.length;
           if(name == 'display_' + cookie_name) {
             value = cookie.substring(index_start + 1, index_end);
             if(cookie.substring(index_start + 1, index_end) == '1')
               popup = false;
             break;
           }
           else {
             cookie = cookie.substring(index_end + 1, cookie.length);
             while(cookie.length > 0 && cookie.indexOf(' ') == 0)
               cookie = cookie.substring(1, cookie.length);
           }
         }
         else
           break;
       }
     }

     if(popup) {
       var now = new Date();
       var timeout = new Date(now.getTime() + 1000*60*60*24*120);

       var win = window.open(url, '_blank', 'width=360,height=360,scrollbars=no');
       if(win)
         document.cookie = "display_" + cookie_name + "=1;expires=" + timeout.toGMTString() + ";path=/";
     }
 }

	content_numdisplay=9;
	var myContent0=new Image(151, 93);
	var myContent1=new Image(151, 93);
	var myContent2=new Image(151, 93);
	var myContent3=new Image(151, 93);
	var myContent4=new Image(151, 93);
	var myContent5=new Image(151, 93);
	var myContent6=new Image(151, 93);
	var myContent7=new Image(151, 93);
	var myContent8=new Image(151, 93);
	allContent=new Array(
		new Content(0, "/client/client_271.jpg", "https://podcasts.apple.com/ca/podcast/art-world-whitehot-magazine-with-noah-becker/id1551013809","PODCAST"),
		new Content(1, "/client/client_272.jpg", "https://whitehotmagazine.com/documents/contact","CONTACT"),
		new Content(2, "/client/client_273.jpg", "https://whitehotmagazine.com/contributors/donald-kuspit/947","Kuspit"),
		new Content(3, "/client/client_277.jpg", "https://www.artbasel.com/paris?lang=en","Paris Basel"),
		new Content(4, "/client/client_280.jpg", "https://www.moma.org","Moma"),
		new Content(5, "/client/client_287.jpg", "https://www.barnesandnoble.com/w/the-best-art-in-the-world-noah-becker/1146545937","Book"),
		new Content(6, "/client/client_291.jpg", "http://www.noahbeckerart.com","Noah Becker"),
		new Content(7, "/client/client_292.jpg", "https://youtu.be/diN1cYP7vV8?si=D-60e23k_atSyRVT","Whitehot Art Vlog"),
		new Content(8, "/client/client_279.jpg", "https://whitney.org","whitney")
	);