JavaScript SendRequest for use with PHP proxy

JS4PHProxy

function SendRequest ( request, responseHandler, error ){ 

  var content = { url: "http://test.expanz.com/portal/ESAService.svc/restish/ExecAnonymousX",
                  data: request
                  };

  $.ajax({
    type: 'POST',
    url: '~/proxy.php',
    crossDomain: true,
    data: content,
    dataType: "xml",
    processData: true, 
    complete: function(res) {
    *function( HTTPrequest ){       
      if( HTTPrequest.status != 200 ){         
               eval( error )( 'There was a problem with the last request.' );      
      } else {                                                                     
        var response = HTTPrequest.responseText;
        
        if( responseHandler ){
                eval( responseHandler )( response );
        } 
      }
    } 
  });
}