AJAX!

function eidtPageCheckIsOrder ( serverid ){
 
 var telephonenum = document.formx.TELPHONENUM.value;
 var webWapFlag=document.formx.WEBORWAPFLAG.value;
    var param=setPisaQueryString('TELPHONENUM',telephonenum,'WEBORWAPFLAG',webWapFlag,'serverid',serverid,'destFolderId',serverid);
    createPisaXMLHttpRequest();
    var url="/portalWeb/ajaxCheckService.do";
    xmlHttp.open('POST',url,true);
    xmlHttp.setRequestHeader("content-type","application/x-www-form-urlencoded");
 if ( serverid == 4 )
 {
  xmlHttp.onreadystatechange=eidtPageCheckIsOrderEidtBack;
 }
 else if ( serverid == 58)
 {
  xmlHttp.onreadystatechange=eidtPageCheckIsOrderSaveBack;
 }
 else if( serverid == 60 )
 {
  xmlHttp.onreadystatechange=checkPersonMdidaIsOrderBack;
 }
 
 xmlHttp.send(param);
}