var show_type = "image";
	var autoplay = false;        
	
	function show_item(url) {
		if(show_type == "image") {
			document.getElementById("show_place").show_item(url);
		} else {
		    var params = {
			    wmode: "opaque"
		    }		   
	        if (autoplay == true)
	        {
	            url+= "&autoPlay=" + autoplay;
	        }
    	    
		    swfobject.embedSWF(url, "show_place", "255", "210", "9.0.0","expressinstall.swf",{}, params );
		    autoplay = true;
		}
	}
	
	function on_image_load() {
		document.getElementById("preview_list").on_image_load();
	}
	
	function show_photo() {
		show_type = "image";
		document.getElementById("show_table").innerHTML = "<div id='show_place'></div>";
		init_slideshow();
		document.getElementById("preview_list").show_type(show_type);
	}
	
	function show_video() {	    
		show_type = "video";
		document.getElementById("preview_list").show_type(show_type);
	}
	
	function init_preview() {
		var vars = {
			url_data: XmlDataSource,
			fnc_show:"show_item",
			fnc_response:"on_image_load",
			fnc_change:"show_type",
			fnc_track:"_hbLink",
			start_type:show_type,
			start_id:"1"			
		}
		var params = {
			wmode: "transparent"
		}
		swfobject.embedSWF("swf/main.swf", "preview_list", "71", "230", "9.0.0","expressinstall.swf", vars, params);
	}
	
	function init_slideshow() {
		var vars = {
			start_url:"",			
			fnc_show:"show_item",
			fnc_response:"on_image_load",
		    fnc_track:"_hbLink"
		}
		var params = {
			wmode: "transparent"
		}
		swfobject.embedSWF("swf/slideshow.swf", "show_place", "255", "210", "9.0.0","expressinstall.swf", vars, params);
	}
	
	//
	function _scrollable() {
		$("#box div.scrollable").scrollable({
			vertical: true,
			clickable: true,
			size: 4
		});
		$("#pr_live_lines div.scrollable").scrollable({
			vertical: true,
			clickable: false,
			size: 4,
			interval: 0,
			speed: 200
		});
	}