/*------------AJAX + - VOTER-------------*/
Voter = {
  vote : function(what_in){
    var what = what_in.substring(0,what_in.indexOf("."));
    var up_down = what_in.substring(what_in.indexOf(".")+1,what_in.length);

    var voted = Cookies.read(what);
    if(voted == null){

	if(up_down == 'up'){
	$(what+'.number').innerHTML = parseInt($(what+'.number').innerHTML)+1;
	}
	if(up_down == 'down'){
	$(what+'.number').innerHTML = parseInt($(what+'.number').innerHTML)-1;
	}
	this.voted=true;
	pars="vote="+up_down+"&what="+what;
	Cookies.create(what,"voted",1);
	var myAjax = new Ajax.Request( 'vote.php', { method: 'get', parameters: pars, onComplete: this.showResponse })
    }else{
	$(what+'.msg').innerHTML="You already voted";
    }
  },
  showResponse : function(originalRequest){
	$('result').innerHTML = originalRequest.responseText;
  }
}


/*------------AJAX FORM SUBMITER-------------*/
var http_request = false;
function makeRequest(url, parameters) {
  http_request = false;
  if (window.XMLHttpRequest) { // Mozilla, Safari,...
	 http_request = new XMLHttpRequest();
	 if (http_request.overrideMimeType) {
		// set type accordingly to anticipated content type
		//http_request.overrideMimeType('text/xml');
		http_request.overrideMimeType('text/html');
	 }
  } else if (window.ActiveXObject) { // IE
	 try {
		http_request = new ActiveXObject("Msxml2.XMLHTTP");
	 } catch (e) {
		try {
		   http_request = new ActiveXObject("Microsoft.XMLHTTP");
		} catch (e) {}
	 }
  }
  if (!http_request) {
	 alert('Cannot create XMLHTTP instance');
	 return false;
  }
  http_request.onreadystatechange = alertContents;
  http_request.open('GET', url + parameters, true);
  http_request.send(null);
}

function alertContents() {
  if (http_request.readyState == 4) {
	 if (http_request.status == 200) {
		//alert(http_request.responseText);
		result = http_request.responseText;
		document.getElementById('myspan').innerHTML = result;            
	 } else {
		alert('There was a problem with the request.');
	 }
  }
}

function get(obj) {
  var getstr = "?";
  for (i=0; i<obj.childNodes.length; i++) {
	 if (obj.childNodes[i].tagName == "INPUT") {
		if (obj.childNodes[i].type == "text") {
		   getstr += obj.childNodes[i].name + "=" + obj.childNodes[i].value + "&";
		}
		if (obj.childNodes[i].type == "hidden") {
		   getstr += obj.childNodes[i].name + "=" + obj.childNodes[i].value + "&";
		}
		if (obj.childNodes[i].type == "checkbox") {
		   if (obj.childNodes[i].checked) {
			  getstr += obj.childNodes[i].name + "=" + obj.childNodes[i].value + "&";
		   } else {
			  getstr += obj.childNodes[i].name + "=&";
		   }
		}
		if (obj.childNodes[i].type == "radio") {
		   if (obj.childNodes[i].checked) {
			  getstr += obj.childNodes[i].name + "=" + obj.childNodes[i].value + "&";
		   }
		}
	 }   
	 if (obj.childNodes[i].tagName == "SELECT") {
		var sel = obj.childNodes[i];
		getstr += sel.name + "=" + sel.options[sel.selectedIndex].value + "&";
	 }
	 
  }
  makeRequest('submit_hotlink.php', getstr);
}

/*------------Carousel/Effects for Next Previous Buttons-------------*/
	//<![CDATA[
function initCarousel_html_carousel() {carousel = new Carousel('html-carousel', {animHandler:animHandler, animParameters:{duration:0.5}, buttonStateHandler:buttonStateHandler, nextElementID:'next-arrow', prevElementID:'prev-arrow', size:31})};Event.observe(window, 'load', initCarousel_html_carousel);
		//]]>	
		


function buttonStateHandler(button, enabled) {
		if (button == "prev-arrow") 
		$('prev-arrow').src = enabled ? "images/bff_left.jpg" : "images/bff_end.jpg"
		else 
		$('next-arrow').src = enabled ? "images/bff_right.jpg" : "images/bff_end.jpg"
		}
		
		function animHandler(carouselID, status, direction) {
		var region = $(carouselID).down(".carousel-clip-region")
		if (status == "before") {
		Effect.Fade(region, {to: 0.3, queue: { position:'end', scope: "carousel" }, duration: 0.3})
		}
		if (status == "after") {
		Effect.Fade(region, {to: 1, queue: { position:'end', scope: "carousel" }, duration: 0.3})
		}
		}