var xmlhttp = null;
if (typeof XMLHttpRequest != 'undefined') {
	xmlhttp = new XMLHttpRequest();
}
if (!xmlhttp) {
	try {
		xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
	} catch(e) {
		try {
			xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
		} catch(e) {
			xmlhttp = null;
		}
	}
}

function call_function(stringa)
{
	xmlhttp.open("GET", JPATH_BASE+"/callme.php?localita="+escape(stringa)+"&linkbasso="+escape(linkbasso),true);
	xmlhttp.onreadystatechange=function() {
		if (xmlhttp.readyState==4) {
			if (xmlhttp.status==200) 
			{
				ig = xmlhttp.responseText.split('---');
				document.getElementById('contenuto').innerHTML = ig[0];
				document.getElementById('immagine_tempo').src=JPATH_BASE+'/tmpl/blank.png';
				document.getElementById('immagine_tempo').style.background='url("'+JPATH_BASE+'/tmpl/simboli/32/'+ig[1]+'")  center top no-repeat';
			}
			else if (xmlhttp.status==404) alert("URL doesn't exist!");
		}
	}
	xmlhttp.send(null)
}

function submit_search(e,stringa)
{
	if (e && e.keyCode == 13)  { 
		loc = document.getElementById('inputString'); 
		call_function(stringa);
	} 
	else if(window.event && window.event.keyCode == 13) { 
		loc = document.getElementById('inputString'); 
		call_function(stringa);
	}
}