var nDDTimeout = null;
function e_onDDOver( bShow ) {
	if( document.getElementById != null ) {
		var oElement = document.getElementById( "drop_down_auction" );
		if( oElement != null ) {
			oElement.style.display = ( bShow == null || bShow ? "" : "none" );
		}
	}
	if( nDDTimeout != null ) {
		clearTimeout( nDDTimeout );
		nDDTimeout = null;
	}
}
function e_onDDOut() {
	nDDTimeout = setTimeout( "e_onDDOver(false)", 500 );
}