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- if (typeof String.trim == 'undefined') {
- String.prototype.trim = function () {
- return this.replace (/^\s+|\s+$/g, '');
- };
- }
- function Transition (e) {
- var prop = e.style.transitionProperty.split (',');
- var dur = e.style.transitionDuration.split (',');
- this.e = e;
- // assert (true, (prop.length == dur.length));
- for (var i = 0; i < prop.length; i++)
- this[prop[i].trim ()] = dur[i].trim ();
- return this;
- }
- Transition.prototype = {
- getProperties: function () {
- var names = [];
- for (var p in this)
- if (typeof this[p] == 'string')
- names.push (p);
- return names;
- },
- applyTransitions: function (o) {
- var names = this.getProperties ();
- this.e.style.transitionProperty = names.join (', ');
- var dur = [];
- for (var n in names)
- dur.push (this[names[n]]);
- this.e.style.transitionDuration = dur.join (', ');
- if (typeof o == 'object')
- // ({width: '50px', height: '200px'})
- for (var p in o)
- this.e.style[p] = o[p];
- }
- };
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