Bug 144577 Print in Web Viewer doesn't work in Linux
Description: Print in Web Viewer doesn't work in Linux Steps to reproduce: 1. New a report 2. Preview in Web Viewer and click Print button Expected result: Page is printed Actual result: Nothing happened.
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/utility/BirtUtility.java
}
	/**
	 * Returns toc style from TOCNode
	 * 
	 * @param node
	 * @return
	 */
	public static String getTOCStyle( TOCNode node )
	{
		if ( node == null )
			return null;
		IScriptStyle scriptStyle = node.getTOCStyle( );
		if ( scriptStyle == null )
			return null;
		
		String style = getStyle( scriptStyle, "getBackgroundAttachment", 
				"background-attachment" ); 
		
		style += getStyle( scriptStyle, "getBackgroundColor", 
				"background-color" ); 
		
		style += getStyle( scriptStyle, "getBackgroundImage", 
				"background-image" ); 
		
		style += getStyle( scriptStyle, "getBackgroundPositionX", 
				"background-position-x" ); 
		style += getStyle( scriptStyle, "getBackgroundPositionY", 
				"background-position-y" ); 
		
		style += getStyle( scriptStyle, "getBackgroundRepeat",