if (document.images)
    {
	  base_url = 'http://www.honorshaven.com';
      preload_image_object = new Image();
      // set image url
      image_url = new Array();
      image_url_on = new Array();	  

	  image_url[0] = base_url + "/images/nav1.gif";
	  image_url[1] = base_url + "/images/nav2.gif";
	  image_url[2] = base_url + "/images/nav3.gif";
	  image_url[3] = base_url + "/images/nav4.gif";
	  image_url[4] = base_url + "/images/nav5.gif";
	  image_url[5] = base_url + "/images/nav6.gif";
	  image_url[6] = base_url + "/images/nav7.gif";
	  image_url[7] = base_url + "/images/nav8.gif";

      image_url_on[0] = base_url + "/images/nav1_on.gif";	  
      image_url_on[1] = base_url + "/images/nav2_on.gif";	  
      image_url_on[2] = base_url + "/images/nav3_on.gif";	  
      image_url_on[3] = base_url + "/images/nav4_on.gif";	  
      image_url_on[4] = base_url + "/images/nav5_on.gif";	  
      image_url_on[5] = base_url + "/images/nav6_on.gif";	  
      image_url_on[6] = base_url + "/images/nav7_on.gif";	  
      image_url_on[7] = base_url + "/images/nav8_on.gif";	  


       var i = 0;
       for(i=0; i< 8; i++){
         preload_image_object.src = image_url[i];
         preload_image_object.src = image_url_on[i];		 
	   }
    }
	
	function swap_image(img_num){	
		for(i=0; i< 8; i++){
			menu_img = 'menu_img'+i;
			if(i == img_num){
				document.getElementById(menu_img).src = image_url_on[i];
			}else{
				document.getElementById(menu_img).src = image_url[i];
			}
		}
	}


	var xmlhttp;

	function loadLeftBanner(url)
	{
		xmlhttp=null;
		
		if (window.XMLHttpRequest)
		{// code for IE7+, Firefox, Chrome, Opera, Safari
			xmlhttp=new XMLHttpRequest();
		}
		else
		{// code for IE6, IE5
			xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
		
		xmlhttp.onreadystatechange=state_Change;
		xmlhttp.open("GET",url,true);
		xmlhttp.send(null);
	}


	function state_Change()
	{
		if (xmlhttp.readyState==4)
		{// 4 = "loaded"
			if (xmlhttp.status==200)
			{// 200 = "OK"
				document.getElementById('txt_content').innerHTML=xmlhttp.responseText;
			}
			else
			{
				/*alert("Problem retrieving data:" + xmlhttp.statusText);*/
			}
		}
	}

	function changeLeftBanner(num){

		loadLeftBanner('ajax_leftbanner.php?id='+num);
		for(i=1; i<6; i++){
			lb_img = 'lb'+i;
			if(i == num){
				document.getElementById(lb_img).src = 'images/icon_circle_hover.gif';
			}else{
				document.getElementById(lb_img).src = 'images/icon_circle.gif';
			}
		}
	}


	var countdown;
	var countdown_number;

	countdown_number = 0;
	
	function rotating_banner_init() {
		countdown_trigger(countdown_number);
	}

	function countdown_trigger(num) {
		countdown_number = num;
		if(countdown_number < 5) {
			countdown_number++;
			changeLeftBanner(countdown_number);
			
			if(countdown_number > 0) {
				countdown = setTimeout('countdown_trigger('+countdown_number+')', 4000);
			}
			
		}else{
			countdown_number = countdown_number % 5 +1;
			changeLeftBanner(countdown_number);
			
			if(countdown_number > 0) {
				countdown = setTimeout('countdown_trigger('+countdown_number+')', 4000);
			}
			
		}
	}

	function countdown_clear() {
		clearTimeout(countdown);
	}