Bug 166734 Target is opened in the new window even choose the same window when preview in PDF [00]
Description: Target is opened in the new window even choose the same window. Build number: 2.1.2.v20061205-0710 Steps to reproduce: 1. New a report target.rptdesign, insert several items. 2. Preview it in Web Viewer. 3. New a report, insert a label 4. Select the label, select Property Editor->Hyperlink, Tick Drill-through 5. In step1, tick report document, select target.rptdocument from your folder. In step4, tick Same Window. 6. Preview report in PDF, click the link. Expected result: Target is opened in the same window. Actual result: Target is opened in the new window. Error log: N/A
engine/org.eclipse.birt.report.engine.emitter.pdf/src/org/eclipse/birt/report/engine/emitter/pdf/PDFEmitter.java
if (url != null) {
					id = url.toExternalForm();
				}
			}
			if (id == null || "".equals(id)) 
			{
				return;
			}
			
			if (null == repeat) {
				repeat = "repeat"; 
			}
			cbUnder.saveState();
			Image img = null;
			try {
				img = Image.getInstance(id);
				float absPosX,absPosY;
				if( xMode )
				{
					absPosX = (width - img.scaledWidth()) * positionX;
				}
				else
				{
					absPosX = positionX;
				}
				if(yMode)
				{
					absPosY = (height - img.scaledHeight()) * positionY;
				}
				else