Bug 118784 Relative path cannot be used in report property for drill-through link.
Description: Relative path cannot be used in report property for drill-through link. Steps to reproduce: 1. New a report as report1, insert a label and define a bookmark on it. 2. New a report as report2, insert a label and define a drill-through link, input report1 name in report property but got warning about invalid report design. Expected result: Relative path can be used here. Actual result: It is not recognized.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/HyperlinkBuilder.java
index = i;
						break;
					}
				}
				value = new Integer( index );
			}
			return value;
		}
		public void modify( Object element, String property, Object value )
		{
			if ( element instanceof Item )
			{
				element = ( (Item) element ).getData( );
			}
			ParamBinding paramBinding = ( (ParamBinding) element );
			if ( COLUMN_VALUE.equals( property ) )
			{
				paramBinding.setExpression( (String) value );
			}
			else if ( COLUMN_PARAMETER.equals( property ) )
			{
				int index = ( (Integer) value ).intValue( );
				if ( index != -1 )
				{
					if ( paramBinding == dummyParameterBinding )
					{
						paramBinding = StructureFactory.createParamBinding( );
						bindingList.add( paramBinding );
					}
					paramBinding.setParamName( paramterChooser.getItems( )[index] );