Bug 127005 Dynamic drill thru link to book mark
To create a drill thru link to a report document, user has to pre-create book marks in the target report today. But in many cases, the target report could be designed by a different report writer. And that report writer may not know what section of the report others want to link to. We shall not require the target report has pre-created book mark for other reports to link to it. We shall allow link to a report's TOC, and allow link to report based on report item ID + row id (col name, col value) For BIRT 2.1, we only need to add support of drill thru link to tarket report's TOC.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/HyperlinkBuilder.java
try
			{
				reportHandle = SessionHandleAdapter.getInstance( )
						.getSessionHandle( ).openDesign( newFilename );
			}
			catch ( DesignFileException e )
			{
				try
				{
					reportHandle = SessionHandleAdapter.getInstance( )
							.getSessionHandle( ).openDesign(
									URIUtil.resolveAbsolutePath(
											getBasePath( ), newFilename ) );
				}
				catch ( DesignFileException e1 )
				{
					errorMessage = ERROR_MSG_INVALID_REPORT;
				}
			}
			if ( reportHandle != null )
			{
				for ( Iterator iter = reportHandle.getAllParameters( )
						.iterator( ); iter.hasNext( ); )
				{
					Object obj = iter.next( );
					if ( obj instanceof ParameterHandle )
					{
						parameterList.add( obj );
					}
					else if ( obj instanceof ParameterGroupHandle )