function getSrcElement( evnt, oEvnt ){
	var oEvent = oEvnt!=null? oEvnt:getEvent( evnt );
	var oSrcElement = oEvent.srcElement?oEvent.srcElement:oEvent.target;
	
	return( oSrcElement );
}

function getEvent( evnt ){
	var oEvent = window.event?window.event:evnt;
	return ( oEvent );	
}