var xmlHttp;
var uri = "";
var callingFunc = "";
var sResponse = "";

function GetXmlHttpObject()
{

	xmlHttp=null;
	try
	{
		// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}
	catch (e)
	{

	  // Internet Explorer
		try
		{
				//alert('jigishtry');
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
				//alert('jigishtried');
		}
		catch (e)
		{
				//alert('jigishcatch');
			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
				//alert('jigishcatched');
		}
	}
//	alert(xmlHttp);
	return xmlHttp;
}


function remoteCall(sUrl, sQueryStr, sCalledBy)
{
	//alert(sUrl);
	//alert(sQueryStr);
	//alert(sCalledBy);
	//str = 'nick_name='+escape(document.createPF.nick_name.value)+'&sex='+escape(document.createPF.sex.value)+'&age='+escape(document.createPF.age.value);

/*	if (window.XMLHttpRequest) {
		req = new XMLHttpRequest();
		req.onreadystatechange = stateHandler;
		req.open("POST", sUrl, true);
		req.setRequestHeader('Content-type','application/x-www-form-urlencoded');
		req.send(sQueryStr);
		// branch for IE/Windows ActiveX version
	} else if (window.ActiveXObject) {
		req = new ActiveXObject("Microsoft.XMLHTTP");
		if (req) {
			req.onreadystatechange = stateHandler;
			req.open("POST", sUrl, true);
			req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
			req.send(sQueryStr);
		}
	}
*/	//alert(sQueryStr);
	uri = sUrl;
	callingFunc = sCalledBy;
	
	xmlHttp=GetXmlHttpObject();
	
	if (xmlHttp==null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	}
	if (xmlHttp) 
	{
		xmlHttp.onreadystatechange = stateHandler;
		//alert(sUrl);
		xmlHttp.open("POST", sUrl, true);
		xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
		xmlHttp.send(sQueryStr);
	}	
//	alert('jigish');
}

function stateHandler() 
{
	if (xmlHttp.readyState == 4)
	{
		/*if (xmlHttp.status == 200)
		{*/
			sResponse = xmlHttp.responseText;
//			alert(sResponse);
			eval(callingFunc+'()');
/*		}
		else 
		{
			//alert('Failed!');
		} */
	}
	return true;
}



var Spell_Win_Name;
var Work_Form_Name;
var Work_Field_Name;

function SpellCheck(form_name,field_name) 
{
  //четене на формата във променливата textform
  //ако формата се казва: proba 
  //а полето за проверка е: description_short
  //правилното използване трябва да бъде
  //var textform = self.document.proba.description_short.value;
  //var textform = self.document["proba"]["description_short"].value;
  
  var textform = self.document[form_name][field_name].value;
  
  //textform = "dfghfhfghfghfgh";
  //обратно записване в формата
  //self.document[form_name][field_name].value = "alabala i towa e";
  //съобщение
  //alert (textform);
  
  //open popup window and submit to spell_check.php ONLY
  //1. IF popup window is not open or popup window was closed
  //2. OR click comes from another form-field
  
  //otherwise spellcheck click just focus popup window
  
  if ( ! Spell_Win_Name || Spell_Win_Name.closed || (Work_Form_Name != form_name || Work_Field_Name != field_name))
  {
  Spell_Win_Name = win_pop('');
  if (Spell_Win_Name.focus) { Spell_Win_Name.focus(); }
  
  self.document.hidden_form.form_name.value = form_name; 	//w skritata forma se izpolzwa ime na pole form_name i field_name
  self.document.hidden_form.field_name.value = field_name;  	// koito nqmat nishto obshto s promrnliwite w tazi funkciq
  self.document.hidden_form.first_time_text.value = textform;
  self.document.hidden_form.submit();
  
  Work_Form_Name=form_name;
  Work_Field_Name=field_name;
  }
  else
  {
  if (Spell_Win_Name.focus) { Spell_Win_Name.focus(); }
  }

}


function win_pop(URL)
{	
	winname=window.open(URL,'WIN','width=600,height=380,left=210,top=210,resizable=yes,scrollbars=yes,status=yes'); 
return winname;
}