function change_sel_comu(id_prov,id_agenzia,url) {
	$.ajax({
	  type: "GET",  //Tipo di richiesta
	  url: url,      //Url web service
	  dataType: "html", //Tipo di risposta
	  data : "id_agenzia="+id_agenzia+"&id_prov="+id_prov,
	  cache : false,
	  success: function(data, textStatus, XMLHttpRequest){   //Callback risposta
		$("#div_sel_comu").html(data);
	  }
	});
}

function chg_img(idImg,path) {
	$("#"+idImg)
	.fadeOut("fast")
	.attr("src",path)
	.fadeIn("slow");
}

function cerca_immobili(da,a) {
	document.getElementById('da').value = da;
	document.getElementById('a').value = a;
	document.getElementById('trova_immobili').submit();
}

function cng_prezzo(contratto) {
	var html_da_vend = "da <select name=\"prezzo_da\" id=\"prezzo_da\" style=\"font-size:10px;\">\n";
		html_da_vend += "<option value=\"\">tutti</option>\n";
		html_da_vend += "<option value=\"50000\">50.000</option>\n";
		html_da_vend += "<option value=\"100000\">100.000</option>\n";
		html_da_vend += "<option value=\"150000\">150.000</option>\n";
		html_da_vend += "<option value=\"200000\">200.000</option>\n";
		html_da_vend += "<option value=\"250000\">250.000</option>\n";
		html_da_vend += "<option value=\"300000\">300.000</option>\n";
		html_da_vend += "<option value=\"350000\">350.000</option>\n";
		html_da_vend += "<option value=\"400000\">400.000</option>\n";
		html_da_vend += "<option value=\"450000\">450.000</option>\n";
		html_da_vend += "<option value=\"500000\">500.000</option>\n";
		html_da_vend += "</select>\n";
	           	 	
	var html_da_aff = "da <select name=\"prezzo_da\" id=\"prezzo_da\" style=\"font-size:10px;\">\n";
		html_da_aff += "<option value=\"\">tutti</option>\n";
		html_da_aff += "<option value=\"250\">250</option>\n";
		html_da_aff += "<option value=\"500\">500</option>\n";
		html_da_aff += "<option value=\"750\">750</option>\n";
		html_da_aff += "<option value=\"1000\">1.000</option>\n";
		html_da_aff += "<option value=\"1250\">1.250</option>\n";
		html_da_aff += "<option value=\"1500\">1500</option>\n";
		html_da_aff += "</select>\n";

	var html_a_vend = "&nbsp; &nbsp; &nbsp; a <select name=\"prezzo_da\" id=\"prezzo_da\" style=\"font-size:10px;\">\n";
		html_a_vend += "<option value=\"\">tutti</option>\n";
		html_a_vend += "<option value=\"50000\">50.000</option>\n";
		html_a_vend += "<option value=\"100000\">100.000</option>\n";
		html_a_vend += "<option value=\"150000\">150.000</option>\n";
		html_a_vend += "<option value=\"200000\">200.000</option>\n";
		html_a_vend += "<option value=\"250000\">250.000</option>\n";
		html_a_vend += "<option value=\"300000\">300.000</option>\n";
		html_a_vend += "<option value=\"350000\">350.000</option>\n";
		html_a_vend += "<option value=\"400000\">400.000</option>\n";
		html_a_vend += "<option value=\"450000\">450.000</option>\n";
		html_a_vend += "<option value=\"500000\">500.000</option>\n";
		html_a_vend += "</select> &euro;\n";
	           	 	
	var html_a_aff = "&nbsp; &nbsp; a <select name=\"prezzo_da\" id=\"prezzo_da\" style=\"font-size:10px;\">\n";
		html_a_aff += "<option value=\"\">tutti</option>\n";
		html_a_aff += "<option value=\"250\">250</option>\n";
		html_a_aff += "<option value=\"500\">500</option>\n";
		html_a_aff += "<option value=\"750\">750</option>\n";
		html_a_aff += "<option value=\"1000\">1.000</option>\n";
		html_a_aff += "<option value=\"1250\">1.250</option>\n";
		html_a_aff += "<option value=\"1500\">1500</option>\n";
		html_a_aff += "</select> &euro;\n";

	if(contratto < 2) {
		document.getElementById('div_prezzo_da').innerHTML = html_da_vend;
		document.getElementById('div_prezzo_a').innerHTML = html_a_vend;
	} else {
		document.getElementById('div_prezzo_da').innerHTML = html_da_aff;
		document.getElementById('div_prezzo_a').innerHTML = html_a_aff;
	}
}