https://www.aalquilar.es/javascript/portalinmo.js

1var isEmpty = function(data) {
2    if(typeof(data) === 'object'){
3        if(JSON.stringify(data) === '{}' || JSON.stringify(data) === '[]'){
4            return true;
5        }else if(!data){
6            return true;
7        }
8        return false;
9    }else if(typeof(data) === 'string'){
10        if(!data.trim()){
11            return true;
12        }
13        return false;
14    }else if(typeof(data) === 'undefined'){
15        return true;
16    }else{
17        return false;
18    }
19}
20
21function alertError(message) {
22	bootbox.alert({
23		title: 'Error',
24		message: message,
25	});
26}
27
28function lang() {
29	return document.documentElement.lang;
30}