src/jquery.iframetracker.js
function(e) {
			for (var i in this.handlersList) {
				if (this.handlersList[i].over === true) {
					try {
						this.handlersList[i].blurCallback(e);
					} catch (ex) {}
				}
			}
		}
function(e) {
			for (var i in this.handlersList) {
				if (this.handlersList[i].over === true) {
					try {
						this.handlersList[i].blurCallback(e);
					} catch (ex) {}
				}
			}
		}
Calls blurCallback for every handler with over=true on window blur