function openDialogUrl(title0, url, prm) {
		var err = '<h2 class="dialog_title">Avviso</h2><div class="dialog_content">Si &egrave; verificato un&prime;errore imprevisto. Riprovare in un secondo momento.</div><div class="dialog_footer"><div class="UI_twp_buttons"> <span class="labelButton labelButtonReset"><input class="dialog_close" name="sSignup" type="reset" id="sSignup" value="Annulla" onClick="$.facebox.close();" /></span> </div><div class="clearFix"></div></div>';
		
		var title = '';
		
		if(title0) {
			title += '<h2 class="dialog_title">'+title0+'</h2>';
		}
		
		http.open('GET', url, true);
		http.send(null);
		http.onreadystatechange = function() { 
			if(http.status == 200) {
				if(http.readyState == 4){
					jQuery(document).ready(function($) {
						jQuery.facebox(function() { 
							//jQuery.get(url+'?data='+prm, function(data) { 
							jQuery.get(url, function(data) { 										
								jQuery.facebox(title+data); 
							}); 
						});
					})
				}
			} else {
				jQuery(document).ready(function($) {
					jQuery.facebox(function() { 
						setTimeout("jQuery.facebox('"+err+"');", 500);
					});
				})
			}
		}
	}
	
	function openDialogData(title, content) {
		//var err = '<h2 class="dialog_title">Avviso</h2><div class="dialog_content">Si &egrave; verificato un&prime;errore imprevisto. Riprovare in un secondo momento.</div><div class="dialog_footer"><div class="UI_twp_buttons"> <span class="labelButton labelButtonReset"><input class="dialog_close" name="sSignup" type="reset" id="sSignup" value="Annulla" onClick="$.facebox.close();" /></span> </div><div class="clearFix"></div></div>';
		var data = '';
		if(title) {
			data += '<h2 class="dialog_title">'+title+'</h2>';
		}
		if(content) {
			data += '<div class="dialog_content">'+content+'</div><div class="dialog_footer"><div class="UI_twp_buttons"> <span class="labelButton labelButtonReset"><input class="dialog_close" name="sSignup" type="reset" id="sSignup" value="Chiudi" onClick="$.facebox.close(); eval(funct_reset);" /></span> </div><div class="clearFix"></div></div>';
			jQuery(document).ready(function($) {
				jQuery.facebox(function() { 
					setTimeout("jQuery.facebox('"+data+"');", 500);
				});
			})
		}
	}
	
	function openDialogConfirm(title, content, nameButton) {
		//var err = '<h2 class="dialog_title">Avviso</h2><div class="dialog_content">Si &egrave; verificato un&prime;errore imprevisto. Riprovare in un secondo momento.</div><div class="dialog_footer"><div class="UI_twp_buttons"> <span class="labelButton labelButtonReset"><input class="dialog_close" name="sSignup" type="reset" id="sSignup" value="Annulla" onClick="$.facebox.close();" /></span> </div><div class="clearFix"></div></div>';
		var data = '';
		if(title) {
			data += '<h2 class="dialog_title">'+title+'</h2>';
		}
		if(content) {
			data += '<div class="dialog_content">'+content+'</div><div class="dialog_footer"><div class="UI_twp_buttons"><span class="labelButton labelButtonButton"><input name="sSubmit" type="button" id="sSubmit" value="'+nameButton+'" onClick="$.facebox.close(); eval(funct);" /></span>&nbsp;&nbsp;<span class="labelButton labelButtonReset"><input class="dialog_close" name="sSignup" type="reset" id="sSignup" value="Annulla" onClick="$.facebox.close(); eval(funct_reset);" /></span> </div><div class="clearFix"></div></div>';
			jQuery(document).ready(function($) {
				jQuery.facebox(function() { 
					setTimeout("jQuery.facebox('"+data+"');", 500);
				});
			})
		}
	}