var http 				= createRequestObject();

function createRequestObject()
{
	var ro;
  var browser = navigator.appName;
  if(browser == "Microsoft Internet Explorer")
		ro = new ActiveXObject("Microsoft.XMLHTTP");
	else
		ro = new XMLHttpRequest();
	return ro;
}

function show(picture,text_link,pic_title,pic_comment)
{
	document.getElementById("maincontainer").innerHTML 		= document.getElementById("image").innerHTML;
	document.getElementById("main_image").src        	 		= picture;
	document.getElementById("main_image").alt 						= pic_title;
	 document.getElementById("title").innerHTML 					= pic_title;
	 if (pic_title == "")
	    	 document.getElementById("title").style.display					= "none";
	else
	    	 document.getElementById("title").style.display					= "block";
		 if (pic_comment == "")
	    	 document.getElementById("comment").style.display					= "none";
	else
	    	 document.getElementById("comment").style.display					= "block";
	document.getElementById("comment").innerHTML 					= pic_comment;
	if (text_link == 1)
	 	document.getElementById("text_link").style.display 	= "block";
	http.open('get', picture);
  http.onreadystatechange = handleShowResponse;
  http.send(null);
}

function handleShowResponse()
{
	if(http.readyState == 4)
	{
		document.getElementById("loading_div").style.display 	= "none";
    document.getElementById("main_image").style.display 	= "inline";
	}
	if(http.readyState == 1)
	{
		document.getElementById("main_image").style.display   = "none";
		document.getElementById("loading_div").style.display  = "block";
	}
}

function show_text()
{
    document.getElementById("maincontainer").innerHTML 		= document.getElementById("text").innerHTML;
    document.getElementById("text_link").style.display 		= "none";
}

function show_video(video,text_link,width,height,vid_title,vid_comment)
{
  document.getElementById("maincontainer").innerHTML 			= document.getElementById("video").innerHTML;
  document.getElementById("v_comment").innerHTML 						= vid_comment;
  document.getElementById("v_title").innerHTML 							= '<span class="podnaslov">' + vid_title + '</span>';
  if (text_link == 1)
  document.getElementById("text_link").style.display 		= "block";
  
var flashvars 	= {};
flashvars.file 	= video;
flashvars.autostart = "true";
flashvars.backcolor = "001b1d";
flashvars.frontcolor = "769192";
flashvars.lightcolor = "FFFFFF";
flashvars.screencolor = "000000";
  
  var params = {};
  params.allowfullscreen = "true";
  var attributes = {};
  swfobject.embedSWF("../video/flvplayer.swf", "flashvideo", width, height, "8.0.0", false, flashvars, params, attributes);
}