// cross-browser event handling for IE5+, NS6+ and Mozilla/Gecko
// By Scott Andrew
function addEvent(elm, evType, fn, useCapture)    
{
	if (elm.addEventListener) {
		elm.addEventListener(evType, fn, useCapture); 
		return true; 
	} else if (elm.attachEvent) {
		var r = elm.attachEvent('on' + evType, fn); 
		return r; 
	} else {
		elm['on' + evType] = fn;
	}
}

//Extract event element target for DOM/ie
//By per*
function getTarget(e) {
	if(e.srcElement)
		return e.srcElement;
	else if(e.target)
		return e.target;
	//fettan också
	return null;
}