/**
 * Configurations
 */

	var i=0;
	var img_number=-1;

	var frames_changes =  20;
	var frames_all     =  150;
	var frame_time     =  20; 
	var run_blink = true;

	if (	navigator.userAgent.indexOf("MSIE 6") != -1 ||
		navigator.userAgent.indexOf("MSIE 5") != -1 || 
		navigator.userAgent.indexOf("MSIE 4") != -1 || 
		navigator.userAgent.indexOf("MSIE 3") != -1 
	   ) 
	{

		var frames_changes =  0;
		var frames_all     =  1;
		var frame_time     =  10000; /*10000*/
		var is_ie6         =  true;
	}

/**
 * The function run_js_processes() starts the image-rotating process
 */
	function run_js_processes()
	{       

		if(is_ie6)
		{
			document.getElementById("home_background_photo_up").style.display = 'none';
		}
		run_bg_blink();
	}
	        

/**
 * The function run_js_processes() run the image-rotating process
 */
	function run_bg_blink()
	{

		var bg_up   = document.getElementById("home_background_photo_up");
		var bg_down = document.getElementById("home_background_photo_down");

		if (i == 0)
		{
            bg_up.style.backgroundImage = bg_down.style.backgroundImage;
			
			bg_up.style.opacity = 1;
			bg_up.style.filter = "alpha(opacity=100)";
	
			img_number++;

			if(!bg_home_arr[img_number]) 
				img_number = 0;

            bg_down.style.backgroundImage = "url(\""+bg_home_arr[img_number]+"\")";
		}

		if ((i >= (frames_all - frames_changes)) && (i < frames_all))
		{
			bg_up.style.opacity = (frames_all-i-1)/frames_changes;
			bg_up.style.filter = "alpha(opacity="+100*(frames_all-i-1)/frames_changes+")";
		}

		i++;

		if (i == frames_all)
			i = 0;

		setTimeout(run_bg_blink,frame_time);
	}