if (document.images){


  pic1 = new Image(220,19); 


  pic1.src = "images/rating_loading.gif"; 





  pic2 = new Image(25,75); 


  pic2.src = "images/star.png"; 





  pic3 = new Image(25,75); 


  pic3.src = "images/star.png"; 


  


  pic4 = new Image(16,13); 


  pic4.src = "images/rating_tick.gif";


  


  pic5 = new Image(14,14); 


  pic5.src = "images/rating_warning.gif";


}





// AJAX ----------------------------------------





var xmlHttp





function GetXmlHttpObject(){





var xmlHttp = null;





	try {


	  // Firefox, Opera 8.0+, Safari


	  xmlHttp = new XMLHttpRequest();


	  }


	catch (e) {


	  // Internet Explorer


	  try {


			xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");


		}


	  catch (e){


			xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");


		}


	  }


	  


	return xmlHttp;





}





// Calculate the rating


function rate(rating,id,show5,showPerc,showVotes){





	xmlHttp = GetXmlHttpObject()


	


	if(xmlHttp == null){


		alert ("Your browser does not support AJAX!");


		return;


	  }





	xmlHttp.onreadystatechange = function(){


		


	var loader = document.getElementById('loading_'+id);


	var uldiv = document.getElementById('ul_'+id);


	


		if (xmlHttp.readyState == 4){ 


			


			//loader.style.display = 'none';


			var res = xmlHttp.responseText;


			


			


			if(res == 'already_voted'){


				


				loader.style.display = 'block';


				loader.innerHTML = '<div class="voted_twice">You already voted!</div>';


				


			} else {


				


				loader.style.display = 'block';


				loader.innerHTML = '<div class="voted">Thanks for voting!</div>';





	document.getElementById('outOfFive_'+id).innerHTML=rating;





	


				if(show5 == true){


					var out = document.getElementById('outOfFive_'+id);


					var calculate = res/20;


					out.innerHTML = Math.round(calculate*100)/100; // 3.47;


					//out.innerHTML = Math.round((calculate*2),0)/2; // 3.5;


				} 


				


				if(showPerc == true){


					var perc = document.getElementById('percentage_'+id);


					//var newPerc = Math.round(Math.ceil(res/5))*5;


					var newPerc = res;


					perc.innerHTML = newPerc+'%';


				}


				


				else if(showPerc == false){


					var newPerc = res;


				}


				





					var votediv = document.getElementById('showvotes_'+id).firstChild.nodeValue;


					var splitted = votediv.split(' ');


					var newval = parseInt(splitted[0]) + 1;


					if(newval == 1){


						document.getElementById('showvotes_'+id).innerHTML = newval+' Vote';


						document.getElementById('outOfFive_'+id).innerHTML = rating;


					} else {


						document.getElementById('showvotes_'+id).innerHTML = newval+' Votes';


					}








			


				


				var ulRater = document.getElementById('rater_'+id);


				ulRater.className = 'star-rating2';





				var all_li = ulRater.getElementsByTagName('li');


				


				for(var i=1;i<all_li.length;i++){


					


					all_li[i].getElementsByTagName('a')[0].onclick = 'return false;';


					all_li[i].getElementsByTagName('a')[0].setAttribute('href','#');





				}


				


				


				if(navigator.appName == 'Microsoft Internet Explorer'){


					uldiv.style.setAttribute('width',(rating*20)+'%'); // IE


				 } else {


					uldiv.setAttribute('style','width:'+(rating*20)+'%'); // Everyone else


				 }


				


			}


		} else {


			loader.innerHTML = '<img src="images/rating_loading.gif" alt="loading" />';	


		}


	


	}


	var url = "includes/rating_process.php";


	var params = "id="+id+"&rating="+rating;


	xmlHttp.open("POST",url,true);


	xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");


	xmlHttp.setRequestHeader("Content-length", params.length);


	xmlHttp.setRequestHeader("Connection", "close");


	xmlHttp.send(params);





} 








 





 

   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/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 == "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 + "&";


         }


         


      }


   


   }