Bug 212701 Fail to render reportlet in birt:report with div container[0603]
Description: Fail to render reportlet when set container to div in report tab. Build number:2.3.0.v20071212 Steps to reproduce: 1. Deploy birt or create new birt web project. 2. preview attached jsp file. Expected result: Display chart reportlet only. Actual result: Display all report content out. Error log:n/a
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/taglib/ReportTag.java
String style = BLANK_STRING;
		if ( content == null )
			return style;
		
		Pattern p = Pattern.compile( "<\\s*style[^\\>]*\\>", 
				Pattern.CASE_INSENSITIVE );
		Matcher m = p.matcher( content );
		while ( m.find( ) )
		{
			int start = m.end( );
			int end = content.toLowerCase( ).indexOf( "</style>", start ); 
			style = style + content.substring( start + 1, end ) + "\n"; 
		}
		
		style = style.replaceAll( ".style", ".style" + viewer.getId( ) ); 
		style = "<style type=\"text/css\">\n" + style + "\n</style>\n"; 
		return style;
	}
	/**
	 * Returns body style content
	 * 
	 * @param content
	 * @return
	 */
	protected String __handleBodyStyle( String content )
	{
		String bodyStyleId = BLANK_STRING;
		if ( content == null )
			return bodyStyleId;
		Pattern p = Pattern.compile( "<\\s*body([^\\>]*)\\>",