var el_div = prendiElementoDaId('conteiner');

function prendiElementoDaId(id_elemento) {
	
	var elemento;
	
	if(document.getElementById)
		elemento = document.getElementById(id_elemento);
	else
		elemento = document.all[id_elemento];
	
	return elemento;

};

function assegnaXMLHttpRequest() {

	var XHR = null;
	var browserUtente = navigator.userAgent.toUpperCase();
	
	if(typeof(XMLHttpRequest) === "function" || typeof(XMLHttpRequest) === "object")
		
		XHR = new XMLHttpRequest();
	
	else if(window.ActiveXObject && browserUtente.indexOf("MSIE 4") < 0) 
	{
		if(browserUtente.indexOf("MSIE 5") < 0)
			
			XHR = new ActiveXObject("Msxml2.XMLHTTP");
		
		else
			
			XHR = new ActiveXObject("Microsoft.XMLHTTP");
	}
	
	return XHR;
	
};

function elen_civici(){

	var reqAjax = assegnaXMLHttpRequest();
	
	reqAjax.open('post', '/sgm/app/views/admin/ajax/civici.php', true);
	
	reqAjax.setRequestHeader("content-type", "application/x-www-form-urlencoded");

	var ind = document.getElementById('ind_nome').value;

	reqAjax.send('var='+ind);
	
	reqAjax.onreadystatechange = function() {
	 

		if(reqAjax.readyState === 4){
	
	        	document.getElementById('cont_civico').innerHTML = reqAjax.responseText;

			return true;

		}
    	}

	document.getElementById('tipo_suffisso').innerHTML = '<select size="1" id="suff_tipo" style="background-color:#ff5555; font: 12px Tahoma;" name="suffisso" onchange="verifica(\'suff_tipo\')"><option value="null" style="background-color:#ffffff" selected>-- Seleziona suffisso --</option></select>';
}

function tipo_suf() {

	var ind = document.getElementById('ind_nome').value;

	var civ = document.getElementById('civ_num').value;

	var reqAjax = assegnaXMLHttpRequest();
	
	reqAjax.open('post', '/sgm/app/views/admin/ajax/suffisso.php', true);
	
	reqAjax.setRequestHeader("content-type", "application/x-www-form-urlencoded");

	var ind = document.getElementById('ind_nome').value;
	
	reqAjax.send('var='+ind+'&civ='+civ);
	
	reqAjax.onreadystatechange = function() {

		if(reqAjax.readyState === 4){
	
	        	document.getElementById('tipo_suffisso').innerHTML = reqAjax.responseText;

		}
    	}	
};

function attiva_elem() {

	elen_civici();

	if(document.getElementById('ind_nome').value != '-- indirizzo --')

		tipo_suf();
	
};

function cambia_campo_serv(){

	var reqAjax = assegnaXMLHttpRequest();
	
	reqAjax.open('post', '/sgm/app/views/admin/ajax/servizi.php', true);

	reqAjax.setRequestHeader("content-type", "application/x-www-form-urlencoded");

	//var ind = document.getElementById('ind_nome').value;
	
	reqAjax.send('');
	
	reqAjax.onreadystatechange = function() {

		if(reqAjax.readyState === 4){
	
	        	document.getElementById('campo_serv').innerHTML = reqAjax.responseText;

		}
    	}	

}


function cerca_civico(){

	var reqAjax = assegnaXMLHttpRequest();
	
	reqAjax.open('post', '/sgm/app/webroot/ajax/civici.php', true);

	reqAjax.setRequestHeader("content-type", "application/x-www-form-urlencoded");

	var ind = document.getElementById('nome_via').value;
	
	reqAjax.send('ind='+ind);
	
	reqAjax.onreadystatechange = function() {

		if(reqAjax.readyState === 4){
	
	        	document.getElementById('num_civico').innerHTML = reqAjax.responseText;

		}
    	}	

}

function delete_image(img){

	var reqAjax = assegnaXMLHttpRequest();
	
	reqAjax.open('post', '/sgm/app/views/admin/ajax/delete.php', true);

	reqAjax.setRequestHeader("content-type", "application/x-www-form-urlencoded");

	var nome = document.getElementById('nome_serv').value;
	
	reqAjax.send('img='+img+'&nome='+nome);
	
	reqAjax.onreadystatechange = function() {

		//alert('Stato -> '+reqAjax.readyState);

		if(reqAjax.readyState === 4){

			alert('Foto Cancellata');
			controllo_var();

		}
    	}	
}