alchemy google apps script.js

function alchemy() {
  var ss = SpreadsheetApp.openById("");
var sheet = ss.getSheetByName("Bookmarks");
   
  var lrow = sheet.getLastRow();
 
  
   var dataRange = sheet.getRange(2, 1, lrow, 7);
 var data = dataRange.getValues();
  
 
 for (var i = 0; i < 10; ++i) {
    var row = data[i];
var theurl = row[2];
   var thesent = row[5];
   if (theurl != "") {
     if (thesent != "P"){
      var rurl = ("http://access.alchemyapi.com/calls/url/URLGetText?extractLinks=1&apikey=&url=" + theurl);
     
     
 
    var comp = ""
  var text = UrlFetchApp.fetch(rurl).getContentText();
      var doc = Xml.parse(text);
              Logger.log(text);

 var entry = doc.getElement().getElement("text");        
      var comp = entry.getText();
         sheet.getRange(2+i, 6).setValue(comp);
       sheet.getRange(2+i, 7).setValue("P");    
     Utilities.sleep(5000);
           
}}}
  
     }