Bug 212365 Two reports in different jsp tag are overlapped in firefox.[0603]
Description: Two reports in different jsp tag are overlaped in firefox.[0603] Build number:2.3.0.v20071210 Steps to reproduce: 1. Deploy birt or create a birt web project. 2. Preview attached jsp file in Firefox2.0 Expected report: Display two same reports one by one. Actual result: They are overlapped, see attached. Error log:n/a
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/taglib/component/ViewerField.java
* Report design handle
	 */
	private IViewerReportDesignHandle reportDesignHandle;
	/**
	 * Report parameter definitions List
	 */
	private Collection parameterDefList = null;
	/**
	 * Create the final URI string to preview report
	 * 
	 * @param iPattern
	 * @return
	 */
	public String createURI( String iPattern )
	{
		String uri = iPattern;
		if ( uri == null )
			uri = this.pattern;
		boolean renderReportlet = false;
		if ( reportDocument != null
				&& ( reportletId != null || ( bookmark != null && "true" 
				.equalsIgnoreCase( isReportlet ) ) ) )
			renderReportlet = true;
		if ( uri == null )
		{
			uri = IBirtConstants.VIEWER_FRAMESET;
			
			
			if ( renderReportlet )
				uri = IBirtConstants.VIEWER_RUN;