var http_request
   
   function makeRequest(url, parameters) {
      //var 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;
            //alert(result);
			
            document.getElementById('resulte').innerHTML = result;     
			now(document.getElementById('lic').innerHTML);	
			
		} else {
            alert('There was a problem with the request.');
         }
      }
   }
   
   function get() {
     document.getElementById('resulte').innerHTML = "<center><img src=http://www.hamrobrt.com/widgets/prcheck/loading.gif>Loading...</center>"; 
      var getstr = "?";
      getstr+= "url=" + document.myform.url.value;
      makeRequest('http://www.hamrobrt.com/widgets/prcheck/PR.php', getstr);
      
   
}

var now;
var starti;
function doit(num){
naya = num + "%";
document.getElementById('visPR').width = naya;
setTimeout("cont()",5)
}

function now(val){
document.getElementById('tex').innerHTML = "";
document.getElementById('visPR').style.background = "lightgreen";
document.getElementById('bakPR').style.background = "white";
bbb = val;
res = val/10*100;
starti = 0;
cont();
}

function cont(){

if (starti==res){
document.getElementById('tex').innerHTML = "Website PR is <b>" + bbb + "/10</b>";
if (res==0){
document.getElementById('visPR').style.background = "white";
}
if (starti==100){
document.getElementById('bakPR').style.background = "lightgreen";
}
}
else{
doit(starti);
starti = starti + 1;
}

}

  
function checkEnter(e){ 
var characterCode 
var event

if(e && e.which){ 
e = e
characterCode = e.which 
}
else{
e = event
characterCode = e.keyCode 
}

if(characterCode == 13){ 
get();
return false
}
else{
return true;
}

}