Bug 162830 Bookmark with single quote doesn't work in Web Viewer
Description: Bookmark with single quote doesn't work in Web Viewer Steps to reproduce: 1. Insert two labels, set page break between them. 2. Set bookmark "b'k" to the second label. 3. Define internal bookmark link in the first label. 4. Preview with web viewer/html/pdf, click the link. 5. preview with /preview servlet Expected result: Link works, can link to the second label. Actual result: pdf and /preview servlet can link to target label. Web Viewer(frameset and run servlet) cannot link to target label.
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/utility/ParameterAccessor.java
* not.
	 */
	public static final String PARAM_OVERWRITE = "__overwrite"; 
	/**
	 * URL parameter name that gives the image ID to display.
	 */
	public static final String PARAM_IMAGEID = "__imageID"; 
	/**
	 * URL parameter name that gives the bookmark expression.
	 */
	public static final String PARAM_BOOKMARK = "__bookmark"; 
	/**
	 * URL parameter name that gives that image rtl option.
	 */
	public static final String PARAM_RTL = "__rtl"; 
	/**
	 * URL parameter name that gives the preview max rows option.
	 */
	public static final String PARAM_MAXROWS = "__maxrows"; 
	/**
	 * URL parameter name that gives the reportlet id.
	 */
	public static final String PARAM_INSTANCEID = "__instanceid"; 
	/**
	 * URL parameter name to indicate whether need to run a reportlet.
	 */
	public static final String PARAM_ISREPORTLET = "__isreportlet";
	/**
	 * Indentify the display text of select parameter
	 */