need help with script

Hi i need help i have this code can someone help me and make this work i tryed but cant make this work ( i am noob in php)

example :

if i check S2 (example.com website) and i type xxx.com in url box when i click go that site (xxx.com) from url box opens thrue example.com website _blank

image:




i dont have "url.asp" so i dont know how to make that with my url like example

  <script type="text/JavaScript">
function fastProxy(){
  iErr = 0;
  if(document.ser0.url.value == "" || document.ser0.url.value == "http://www."|| document.ser0.url.value == "http://"){
    alert('??????????!');
    document.ser0.url.focus();
    iErr = 1;
  }
  if(iErr == 0){
    tmp = 0;
    for(i=0; i<=10; i++){
      if(document.ser0.proxylist[i].checked){tmp = i;}
    }
    document.ser1.url.value=document.ser0.url.value;
    document.ser1.proxylist.value=tmp;
    document.ser1.submit();
    var vNum
    vNum = Math.random()
    vNum = Math.round(vNum*10)
    document.ser2.url.value=document.ser0.url.value;
    document.ser2.proxylist.value=vNum;
    document.ser2.submit();
    vNum = Math.random()
    vNum = Math.round(vNum*10)
    document.ser3.url.value=document.ser0.url.value;
    document.ser3.proxylist.value=vNum;
    document.ser3.submit();
  }
}
</script>
<div>
<form action="url.asp" method="post" target="_blank" name="ser0">
<div id="form"><strong>URL/Web:</strong>
  <input type="text" name="url" id="input" value="http://www." class="url" />

  <input type="submit" value="Go" name="button" class="submit" />
  <input name="button2" type="button" class="submit2" value="????" onclick=fastProxy()>
  <br>
  <input name="proxylist" type="radio" value="0" checked="checked" id=s0/> 
??
<input type="radio" name="proxylist" value="1" id='s1'/> 
<label for=s1>S1</label>
<input type="radio" name="proxylist" value="2" id='s2'/> 
<label for=s2>S2</label>
<input type="radio" name="proxylist" value="3" id='s3'/> 
<label for=s3>S3</label>

<input type="radio" name="proxylist" value="4" id='s4'/> 
<label for=s4>S4</label>
<input type="radio" name="proxylist" value="5" id='s5'/> 
<label for=s5>S5</label>
<input type="radio" name="proxylist" value="6" id='s6'/> 
<label for=s6>S6</label>
<input type="radio" name="proxylist" value="7" id='s7'/> 
<label for=s7>S7</label>
<input type="radio" name="proxylist" value="8" id='s8'/> 
<label for=s8>S8</label>
<input type="radio" name="proxylist" value="9" id='s9'/> 
<label for=s9>S9</label>

<input type="radio" name="proxylist" value="10" id='s10'/> 
<label for=s10>S10</label>
<a href="what_fast_proxy.htm" target="_blank" class="whatfastproxy">???????</a>
<br>
<script type="text/javascript"><!--
google_ad_client = "pub-2889466054815034";
/* Proxy_??_txt_728x15 */
google_ad_slot = "0579234549";
google_ad_width = 728;
google_ad_height = 15;
//-->
</script>
<script type="text/javascript"
src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
</script>
</div>
<script type="text/JavaScript">
document.ser0.url.focus();
document.ser0.url.value="http://www.";
</script>

Code (markup):

thanks