var xHttp;



  function getXMLHttp()
  {
      //alert('getXMLHttp start');
		var xmlHttp= false;
  
      if (window.ActiveXObject) 
      {
			xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
			//alert('getXMLHttp 2');
		}
      else
		if (window.XMLHttpRequest)
      {
			xmlHttp = new XMLHttpRequest();
			//alert('getXMLHttp 3');
		}
	//alert('getXMLHttp end');
    return xmlHttp
  }



  function getSaveAttributeResponseString()
  {
	//alert('tu to je s ' + xHttp.readyState);
	if (xHttp.readyState == 4 && xHttp.status == 200)
	{
		 alert('tu to je');
		 var responseText = xHttp.responseText;
		 alert('responseText = ' + responseText);
	 }
	 xHttp.send(null);
  }


	function saveFormAttribute(attrId) 
	{
		//alert('save 1');
		var attrElements = document.getElementsByName('rec_attr');
		for (var i = 0; i < attrElements.length; i++)
		{
			//alert('save 1 ' + i);
			if (attrElements[i].value == attrId)
			{
				var paramName= 'rec_att_' + attrId;
				var attrInputs = document.getElementsByName(paramName);
				if (attrInputs) 
				{
					//alert('save 2');
					for (var j = 0; j < attrElements.length; j++)
					{
						var attrInput = attrInputs[j];
						var value = attrInput.value;
						//alert('save 3 - ' + value);

						var strRequest = getRequestStringPrefix();
						strRequest += '&action=save';
						strRequest += '&rec_attr=' + attrId;
						strRequest += '&' + paramName + '=' + value;

						//alert(strRequest);

						//alert('save 4');

						xHttp = getXMLHttp();
						xHttp.open("GET", strRequest);
						xHttp.onreadystatechange = getSaveAttributeResponseString();

						//alert('save 5');

						break;
					}
					break;
				}
			}
		}
		//alert('save 6');
	}

	function getRequestStringPrefix()
  {
	var returnString = 'recipient_form';
	returnString += '?rec_id=' +  document.getElementById('rec_id').value;
	returnString += '&rec_check_code=' + document.getElementById('rec_check_code').value;
	return returnString;
  }