gistfile1.txt

  endsWith = function (str, suffix) {
		if (str.length < suffix.length)
			return false;
		var suff_i = suffix.length - 1;
		var str_i = str.length - 1;
		for (; suff_i >= 0;) {
			if (str.charAt(str_i) != suffix.charAt(suff_i))
				return false;
			--suff_i;
			--str_i;
		}
		return true;
	};
  
  checkGlobalVariables = function () {
        var myObjects = [
             'UTILS', //...
            ];

        var arr = Object.keys(window);
        var arrNew = [];
        var arrIDs = [];
        for(var i=0; i<arr.length; ++i){
            var el = arr[i];
            if( myObjects.indexOf(el) >= 0 )
                continue;
            if (UTILS.endsWith(el, '_id')) {
                arrIDs.push(el);
                continue;
            }
            arrNew.push(el);
        }
        if (arrNew.length>0)
            alert( arrNew.join(', ') );
    };