function submitUrlItinerari() {

	var tipologia = document.getElementById('tip_sel');
	url_tipologia = tipologia.options[tipologia.selectedIndex].value;

	var area = document.getElementById('area_sel');
	url_area = area.options[area.selectedIndex].value;
	
	// alert(url_area);
	// && (url_tipologia == "/scopri/itinerari/storici/" || url_area != "area/a-roma-nei-parchi/") 
	if(url_area != '/') {
		url_area = url_tipologia + url_area;
		window.location.href=url_area;
	} else {
		window.location.href=url_tipologia;
	}

}


function submitUrlProposte() {

	var tipologia = document.getElementById('tip_sel');
	url_tipologia = tipologia.options[tipologia.selectedIndex].value;

	var area = document.getElementById('area_sel');
	url_area = area.options[area.selectedIndex].value;
	
	// alert(url_area + url_tipologia);
	
	window.location.href= '/vivi/proposte' + url_area + url_tipologia;
	 
	
}

function submitUrlParco() {

	var comune = document.getElementById('com_sel');
	url_comune = comune.options[comune.selectedIndex].value;

	var area = document.getElementById('area_sel');
	url_area = area.options[area.selectedIndex].value;
	
	window.location.href= '/scopri/parco' + url_area + url_comune; 
	
}

/* 
	"from" is the ID of the select to obscure.
	"to" is an object to enable.
*/

function switchResearch(from, to) {
	
	SelectToDisable = document.getElementById(from);
	SelectToEnable = document.getElementById(to);
	//alert(SelectToDisable);
	
	SelectToDisable.style.background = "#CACECA";
	SelectToDisable.selectedIndex = 0;
	SelectToEnable.style.background = "white";
	
	
}



function checkArea() {

	var i;

	var tipologia = document.getElementById('tip_sel');
	sel_tip = tipologia.options[tipologia.selectedIndex].value;
	
	var area = document.getElementById('area_sel');
	
	if(tipologia.selectedIndex == 0) {		
		i = 2;		
		while(i < 14) {
			area.options[i].style.display = 'none';
			i++;
		}
	} else {
		i = 2;
		while(i < 14) {
			area.options[i].style.display = 'block';
			i++;
		}	
	}
	
}

function updateScopriFields() {


        var ctype_sel = document.getElementById('tip_sel');
        ctype = ctype_sel.options[ctype_sel.selectedIndex].innerHTML;

        var area_sel = document.getElementById('area_sel');
        //area = area_sel.options[area_sel.selectedIndex].innerHTML;

	// alert(ctype);
	ctype = ctype.toLowerCase();
	ctype = ctype.replace(/ /g,"-");

	url = "" + window.location;
	current_area = url.substring(url.indexOf("area"));
//	alert(current_area);


	var hashtip = new Array(window.associazioni[ctype].length);
	hashtip = window.associazioni[ctype];
	
	area_sel.options.length = 0;
	area_sel.options[0] = new Option("Tutte le aree", "/");

	for(index in hashtip) {
		len = area_sel.options.length;
	    	area_sel.options[len] = new Option(index, hashtip[index]);
		//alert(hashtip[index]);
		area_url = hashtip[index];
		if(current_area == area_url) {
			area_sel.selectedIndex = len;
			//alert(area_sel.selectedIndex); 
		}
	}
//	alert(window.location);
}

function updateTitleField() {


	if(document.title != '') {
	
		alert(document.title);

	}

}