/****************************************\
*	AJAX Simple form example			*
*										*
*						@author birkof	*
\****************************************/

var sendURL = '/recomanda-unui-prieten.html';
function gotoAndSend() {
	var param =	"email="+ encodeURI( document.getElementById("email_recomanda").value );
	httpData.open("POST", sendURL, true);
	httpData.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	httpData.setRequestHeader('Content-length', param.length);
	httpData.setRequestHeader('Connection', 'close');
	httpData.onreadystatechange = function(){
	/*
		xmlHTTP.readyState - Returns the state of the object:
			0 = uninitialized
			1 = loading
			2 = loaded
			3 = interactive
			4 = complete 
			
		xmlHTTP.status - Returns the status as a number (e.g. 
			404 = "Not Found" 
			200 = "OK"
	*/
		var xxx=document.getElementById('box_recomanda').innerHTML;
		if (httpData.readyState == 1) 
		{
			document.getElementById('box_recomanda').innerHTML = '<img src="/img/loading_ajax.gif" style="vertical-align: middle; width:160px;" />';
		}	
		if (httpData.readyState == 4) 
		{
			if (httpData.status == 200) 
			{
				if(httpData.responseText.indexOf('details')!=-1 )
				{
					window.location = httpData.responseText;
				} 
				else 
				{
					document.getElementById('box_recomanda').innerHTML = httpData.responseText;
					//setTimeout(setText(xxx),3000);
				}
			} 
			else 
			{
				document.getElementById('box_recomanda').innerHTML = '<b>ERROR:</b> There was a problem with the request. Cannot create XML HTTP instance. ';
			}
			
			
		}
	};
	httpData.send(param);
};

function setText(teeext)
{
	document.getElementById('box_recomanda').innerHTML = teeext;
}