Object value = JavascriptEvalUtil.evaluateScript( cx,
Object value = JavascriptEvalUtil.evaluateRawScript( cx,
	public static Object evaluateRawExpression( IBaseExpression dataExpr,			Scriptable scope ) throws BirtException	{		if ( dataExpr == null )			return null;				try		{			Context cx = Context.enter( );			if ( dataExpr instanceof IScriptExpression )			{				Object value = JavascriptEvalUtil.evaluateScript( cx,						scope,						( (IScriptExpression) dataExpr ).getText( ),						"source",						0 );				value = DataTypeUtil.convert( value, dataExpr.getDataType( ) );				return value;			}			else if ( dataExpr instanceof IConditionalExpression )			{				if( dataExpr.getHandle( )!= null )					return new Boolean(((NEvaluator)dataExpr.getHandle( )).evaluate( cx, scope ));								IScriptExpression opr = ( (IConditionalExpression) dataExpr ).getExpression( );				int oper = ( (IConditionalExpression) dataExpr ).getOperator( );				IScriptExpression operand1 = ( (IConditionalExpression) dataExpr ).getOperand1( );				IScriptExpression operand2 = ( (IConditionalExpression) dataExpr ).getOperand2( );								return ScriptEvalUtil.evalConditionalExpr( evaluateRawExpression( opr,						scope ),						oper,						evaluateRawExpression( operand1, scope ),						evaluateRawExpression( operand2, scope ) );			}			else			{				assert false;				return null;			}					}		finally		{			Context.exit( );		}	}