Bug 208863 Enhance BIRT jsp tag to render reportlet using bookmark.[0603]
Description: Enhance BIRT custom jsp tag to support render reportlet using bookmark. At present, user can only use reportlet attribute and instanceid value to get reportlet. But it's not easy for end-user to get instanceid value, so the more friendly way is to support like isreportlet and bookmark attributes. Thanks.
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/taglib/component/ViewerField.java
public boolean isCustom( )
	{
		return isCustom;
	}
	/**
	 * @param isCustom
	 *            the isCustom to set
	 */
	public void setCustom( boolean isCustom )
	{
		this.isCustom = isCustom;
	}
	/**
	 * @return the scrolling
	 */
	public String getScrolling( )
	{
		return scrolling;
	}
	/**
	 * @param scrolling
	 *            the scrolling to set
	 */
	public void setScrolling( String scrolling )
	{
		this.scrolling = scrolling;
	}
	/**
	 * @return the position
	 */