ScriptBreaker

addEventListener registers a single event listener on a single target. The event target may be a single node in a document, the document itself, a window, or an XMLHttpRequest.

To register more than one event listeners for the target, call addEventListener for the same target but with different event types or capture parameters.

Javascript code

//add JavaScript events as arrays,
//so you can add multiple events to a component
function frmAddListener(element, event, listener, bubble) {
	if (element.addEventListener) {
		if (typeof (bubble) == "undefined")
			bubble = true;
		element.addEventListener(event, listener, bubble);
	} else if (this.attachEvent) {
		element.attachEvent("on" + event, listener);
	}
}

This use of this function:

Add multiple onload events

frmAddListener(window, "load", function() {
	//do some JavaScript
	//or call another JavaScript function
});

frmAddListener(window, "load", function() {
	//do some JavaScript part 2
	//or call another JavaScript function part2
});

Add multiple onclick events on input field

	// Handle clicks to label elements.
	frmAddListener(document.getElementById("name"), "click", function() {
		//do some JavaScript 
	});