function eventTarget(e) {
	if( typeof e.target != "undefined" ) {
		return e.target;
	}
	return window.event.srcElement;
}

function labelOver(e) {
	target = eventTarget(e);
	$(target).css( "background-color", "#F7D3F8" );
}

function labelOut(e) {
	var target = eventTarget(e);
	$(target).css( "background-color", "transparent" );
}