function loadIframe(){
 var server = document.getElementById('server').value;
 setCookie('server',server,null,'/'+server+'/');
 var ptc = document.getElementById('ptc').value;
 setCookie('ptc',ptc,null,'/'+server+'/');
 if (document.getElementById('category')){
  var ser = document.getElementById('category').value;
  setCookie('ser',ser,null,'/'+server+'/');
 }
 if (document.getElementById('webid')){
  var webid = document.getElementById('webid').value;
  setCookie('webid',webid,null,'/'+server+'/');
 }
 setCookie('referer',document.location.href,null,'/'+server+'/');
 document.getElementById('iFrame_buyNow').src = "/"+server+"/ec-1.htm";
}