function deleteJobExperience(jobnum) { 

  xmlHttp=GetXmlHttpObject();

  if (xmlHttp==null)
  {
    alert ("Browser does not support HTTP Request");
    return;
  }
  
  document.getElementById('work'+(jobnum)+'_jobtitle').value = "";
  document.getElementById('work'+(jobnum)+'_employer').value = "";
  document.getElementById('work'+(jobnum)+'_date_start').value = "";
  document.getElementById('work'+(jobnum)+'_date_end').value = "";
  document.getElementById('work'+(jobnum)+'_duties').value = "";
  document.getElementById('job'+(jobnum)).style.display = "none";

  url= "ajax/resumes_deleteJobExperience.php?jobnum="+jobnum+"&sid="+Math.random();

  xmlHttp.open("GET",url,true);

  xmlHttp.send(null);

}




function addJobExperience() { 

  xmlHttp=GetXmlHttpObject();

  if (xmlHttp==null)
  {
    alert ("Browser does not support HTTP Request");
    return;
  }
  
  //var urlParams = [];
  var urlParams = '';
  var jobnum = 0;
  for(i=1; i<=5; i++) {
	  //alert (document.getElementById('work'+(i)+'_employer').value);
	  if (document.getElementById('work'+(i)+'_jobtitle').value) jobnum=i;
	  urlParams = urlParams + '&work'+(i)+'_jobtitle=\''+document.getElementById('work'+(i)+'_employer').value+'\'';
	  urlParams = urlParams + '&work'+(i)+'_employer' + '=\'' + document.getElementById('work'+(i)+'_employer').value+'\'';
	  urlParams = urlParams + '&work'+(i)+'_date_start' + '=\'' + document.getElementById('work'+(i)+'_date_start').value+'\'';
	  urlParams = urlParams + '&work'+(i)+'_date_end' + '=\'' + document.getElementById('work'+(i)+'_date_end').value+'\'';
	  urlParams = urlParams + '&work'+(i)+'_duties' + '=\'' + document.getElementById('work'+(i)+'_duties').value+'\'';
  }
  urlParams = urlParams.replace(/&/, "");

  url= "ajax/resumes_saveJobExperiences.php?"+urlParams
  
  //xmlHttp.onreadystatechange=stateChanged ;

  xmlHttp.open("GET",url,true);

  xmlHttp.send(null);


  if (document.getElementById('job'+(jobnum+1)).style.display == "block") alert("Fill in the last job before you create a new job.");
  else document.getElementById('job'+(jobnum+1)).style.display = "block";

}