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diff --git a/lib/scr/help.html b/lib/scr/help.html new file mode 100644 index 00000000..46f584d7 --- /dev/null +++ b/lib/scr/help.html @@ -0,0 +1,586 @@ +<HTML> +<BODY> +<TITLE>IRAF Help GUI</TITLE> +<H1>Welcome to IRAF Help GUI V1.0</H1> +<P> +<B>Help</B> is a prototype GUI browser providing a familiar and +easy-to-use interface for the IRAF help system. Other features include +on-the-fly conversion of help documents to HTML for display and +fully formatted PostScript for hardcopy. +<P> +To begin, select a help topic from the top panel, enter a task or package +name in the <B>Topic</B> field, or hit the <B>Search</B> button to bring up +a panel allowing you to search the help system by keyword. +<P> +<HR> + +<H1>Table of Contents</H1> + +<UL> +<LI> <A HREF="#intro">Introduction</A> +<LI> <A HREF="#params">Task Parameters</A> +<LI> <A HREF="#nav">Navigating the IRAF Help System</A> +<LI> <A HREF="#browse">Browsing a Help Document</A> +<LI> <A HREF="#search">Searching</A> <UL> + <LI> <A HREF="#dbsearch">Searching the Help Database</A> </UL> <UL> + <LI> <A HREF="#find">Searching Within a Document</A> </UL> +<LI> <A HREF="#help">The On-Line Help Panel</A> +<LI> <A HREF="#homepage">User-Defined Homepages</A> +<LI> <A HREF="#lfiles">Loading Files</A> +<LI> <A HREF="#sfiles">Saving Files</A> +<LI> <A HREF="#out">Hardcopy Output</A> +<LI> <A HREF="#lroff">LROFF Directive Extensions for HTML</A> +</UL> + + +<A NAME=intro><HR><h1>Introduction</h1></A> +The <B>Help GUI</B> task is a front-end to the IRAF +<A HREF="system.help"><B>help</B></A> +task which provides on-the-fly conversion of help documents to HTML for +presentation in the GUI or formatted PostScript for hardcopy. +Help pages may be loaded on the command line, through use of a +file browser, or by navigating the help databases using a familiar CL +package menu scheme. It also features a search capability similar to the +<A HREF="system.references"><B>references</B></A> +task and a complete <A HREF=#hist>history mechanism</A>. +<P> +When invoked with no command line arguments (and the appropriate +<A HREF="#l_device">device</A> parameter setting of "gui") the task starts +as a browser and the user is presented with a GUI that has the toplevel CL +package menu in the upper navigation window. The main display window below +will contain any LROFF source file specified in the +<A HREF="#l_template">template</A> +parameter or loaded on +the command line by specifying the +<A HREF="#l_template">template</A> +and enabling the +<A HREF="#l_file_template">file_template</A> +parameters. If the +<A HREF="#l_search">search</A> +parameter is enabled the +<A HREF="#l_template">template</A> +is taken to be a search phrase and the database is searched for tasks +matching the keyword and the GUI will appear with the search panel mapped +so the user can select the task help to view. When no +<A HREF="#l_template">template</A> +is given the main display window will start with the page specified by the +<A HREF="#l_home">home</A> +parameter, this can be a user-defined HTML file giving links to specific tasks +(see below for details) or if +<A HREF="#l_home">home</A> +is empty the display will contain the online help for the task. +<P> +The first time the task is run, or whenever the help database is updated, +a quick reference file (specified by the task +<A HREF="#l_quickref">quickref </A> +parameter) and package menu file will be created in the user's <I>uparm</I> +directory to speed up help searching and subsequent startups of the task. + + +<A NAME=params><HR><h1>Task Parameters</h1></A> +<UL> +<DL> +<DT><B><A NAME="l_template">template</A></B></DT> +<! Sec='PARAMETERS' Level=0 Label='template' Line='template'> +<DD>A string listing the modules or packages for which help is desired. +Each list element may be a simple name or a pattern matching template. +Abbreviations are permitted. If <I>template</I> is omitted a long format +menu will be printed for the current package, listing each task (or +subpackage) and describing briefly what it is. +</DD> +</DL> +<DL> +<DT><B><A NAME="l_file_template">file_template = no</A></B></DT> +<! Sec='PARAMETERS' Level=0 Label='file_template' Line='file_template = no'> +<DD>If this switch is set the template is interpreted as a filename matching +template, and all help blocks found in the named files are output. The help +database is not searched, hence manual pages can be printed or documents +may be formatted without entering the files into a help database. +In other words, "<TT>help file.hlp fi+</TT>" makes it possible to use <I>help</I> as +a conventional text formatter. +</DD> +</DL> +<DL> +<DT><B><A NAME="l_all">all = no</A></B></DT> +<! Sec='PARAMETERS' Level=0 Label='all' Line='all = no'> +<DD>Print help for all help modules matching <I>template</I>, rather than only the +first one found. +</DD> +</DL> +<DL> +<DT><B><A NAME="l_parameter">parameter = "<TT>all</TT>"</A></B></DT> +<! Sec='PARAMETERS' Level=0 Label='parameter' Line='parameter = "all"'> +<DD>If the value of this parameter is not "<TT>all</TT>", only the help text +for the given parameter will be printed. +</DD> +</DL> +<DL> +<DT><B><A NAME="l_section">section = "<TT>all</TT>"</A></B></DT> +<! Sec='PARAMETERS' Level=0 Label='section' Line='section = "all"'> +<DD>If the value of this parameter is not "<TT>all</TT>", only the help text for the +given section (e.g. "<TT>usage</TT>", "<TT>description</TT>", "<TT>examples</TT>") will be printed. +</DD> +</DL> +<DL> +<DT><B><A NAME="l_option">option = help</A></B></DT> +<! Sec='PARAMETERS' Level=0 Label='option' Line='option = help'> +<DD>The option parameter specifies the type of help desired, chosen from +the following: +<DL> +<DT><B><A NAME="l_help">help</A></B></DT> +<! Sec='PARAMETERS' Level=1 Label='help' Line='help'> +<DD>Print the full help block for the named module. +</DD> +</DL> +<DL> +<DT><B><A NAME="l_source">source</A></B></DT> +<! Sec='PARAMETERS' Level=1 Label='source' Line='source'> +<DD>Print the source code for the module (which often contains additional +detailed comments). +</DD> +</DL> +<DL> +<DT><B><A NAME="l_sysdoc">sysdoc</A></B></DT> +<! Sec='PARAMETERS' Level=1 Label='sysdoc' Line='sysdoc'> +<DD>Print the technical system documentation for the named module. +</DD> +</DL> +<DL> +<DT><B><A NAME="l_directory">directory</A></B></DT> +<! Sec='PARAMETERS' Level=1 Label='directory' Line='directory'> +<DD>Print a directory of all help blocks available for the named package. +</DD> +</DL> +<DL> +<DT><B><A NAME="l_alldoc">alldoc</A></B></DT> +<! Sec='PARAMETERS' Level=1 Label='alldoc' Line='alldoc'> +<DD>Print all help blocks in the file containing the help block for +the named procedure (i.e., both the user and system documentation). +</DD> +</DL> +<DL> +<DT><B><A NAME="l_files">files</A></B></DT> +<! Sec='PARAMETERS' Level=1 Label='files' Line='files'> +<DD>Print the names of all help files associated with the named modules or +packages. +</DD> +</DL> +<DL> +<DT><B><A NAME="l_summary">summary</A></B></DT> +<! Sec='PARAMETERS' Level=1 Label='summary' Line='summary'> +<DD>Print only the titles and sizes of help blocks in referenced help files. +The contents of the blocks are skipped. Titles are printed for <I>all</I> +help blocks found in the file containing the help block for the named module. +</DD> +</DL> +</DD> +</DL> +<DL> +<DT><B><A NAME="l_page">page = yes</A></B></DT> +<! Sec='PARAMETERS' Level=0 Label='page' Line='page = yes'> +<DD>Pause after every page of output text. Turning this off for large documents +speeds up output considerably. +</DD> +</DL> +<DL> +<DT><B><A NAME="l_nlpp">nlpp = 59</A></B></DT> +<! Sec='PARAMETERS' Level=0 Label='nlpp' Line='nlpp = 59'> +<DD>The number of lines per page if output is redirected, e.g., to <I>lprint</I>. +</DD> +</DL> +<DL> +<DT><B><A NAME="l_lmargin">lmargin = 1</A></B></DT> +<! Sec='PARAMETERS' Level=0 Label='lmargin' Line='lmargin = 1'> +<DD>Left margin on output. +</DD> +</DL> +<DL> +<DT><B><A NAME="l_rmargin">rmargin = 72</A></B></DT> +<! Sec='PARAMETERS' Level=0 Label='rmargin' Line='rmargin = 72'> +<DD>Right margin on output. +</DD> +</DL> +<DL> +<DT><B><A NAME="l_search">search = no</A></B></DT> +<! Sec='PARAMETERS' Level=0 Label='search' Line='search = no'> +<DD>If enabled the +<A HREF="#l_template">template</A> +is interpreted as a search string and the task +is started with the search panel open with the results of the search. The +<A HREF="#l_file_template">file_template</A> +parameter is ignored with search turned on. +</DD> +</DL> +<DL> +<DT><B><A NAME="l_home">home = "<TT></TT>"</A></B></DT> +<! Sec='PARAMETERS' Level=0 Label='home' Line='home = ""'> +<DD>The home page for the task. If not set and no +<A HREF="#l_template">template</A> +is specified +the task will start with the online help in the main window, otherwise it +may be set to a filename to be displayed when the task starts. This file +may contain a text help block which will be formatted before display, or +it may be a valid HTML file. See below for a description of the format of +a homepage file which provides links to tasks. +</DD> +</DL> +<DL> +<DT><B><A NAME="l_printer">printer = "<TT>printer</TT>"</A></B></DT> +<! Sec='PARAMETERS' Level=0 Label='printer' Line='printer = "printer"'> +<DD>Default hardcopy printer name. If the <I>value</I> of the parameter is the +reserved string "<TT>printer</TT>", the actual device is the value of the CL +environment variable <I>printer</I>. +</DD> +</DL> +<DL> +<DT><B><A NAME="l_showtype">showtype = no</A></B></DT> +<! Sec='PARAMETERS' Level=0 Label='showtype' Line='showtype = no'> +<DD>Add task-type suffix in package menus? +</DD> +</DL> +<DL> +<DT><B><A NAME="l_quickref">quickref = "<TT>uparm$quick.ref</TT>"</A></B></DT> +<! Sec='PARAMETERS' Level=0 Label='quickref' Line='quickref = "uparm$quick.ref"'> +<DD>Name of the quick-reference file used for searching. This file is created +the first time the task is run in GUI mode or whenever it doesn't exist, +or when any help database file has been updated. +</DD> +</DL> +<DL> +<DT><B><A NAME="l_uifname">uifname = "<TT>lib$scr/help.gui</TT>"</A></B></DT> +<! Sec='PARAMETERS' Level=0 Label='uifname' Line='uifname = "lib$scr/help.gui"'> +<DD>The user interface file. This file is what defines the look and behavior +of all the graphical user interface elements. Experts may create variants +of this file. +</DD> +</DL> +<P> +<DL> +<DT><B><A NAME="l_helpdb">helpdb = "<TT>helpdb</TT>"</A></B></DT> +<! Sec='PARAMETERS' Level=0 Label='helpdb' Line='helpdb = "helpdb"'> +<DD>The filename of the help database to be searched. If the <I>value</I> of the +parameter is the reserved string "<TT>helpdb</TT>", the actual filename is the value +of the CL environment variable <I>helpdb</I>. +</DD> +</DL> +<DL> +<DT><B><A NAME="l_device">device = "<TT>terminal</TT>"</A></B></DT> +<! Sec='PARAMETERS' Level=0 Label='device' Line='device = "terminal"'> +<DD>Output device if the standard output is not redirected. Allowable values +include: +<DL> +<DT><B><A NAME="l_terminal">terminal</A></B></DT> +<! Sec='PARAMETERS' Level=1 Label='terminal' Line='terminal'> +<DD>If the <I>value</I> of +the parameter is the reserved string "<TT>terminal</TT>", the actual device name is +the value of the CL environment variable <I>terminal</I>. +</DD> +</DL> +<DL> +<DT><B><A NAME="l_text">text</A></B></DT> +<! Sec='PARAMETERS' Level=1 Label='text' Line='text'> +<DD>Output the formatted help page as plain text. +</DD> +</DL> +<DL> +<DT><B><A NAME="l_gui">gui</A></B></DT> +<! Sec='PARAMETERS' Level=1 Label='gui' Line='gui'> +<DD>Invoke the GUI for browsing the help system. This option will only work if +the <I>stdgraph</I> environment variable is set the <I>xgterm</I>, and the +user is running IRAF from an <I>XGterm</I> window. +</DD> +</DL> +<DL> +<DT><B><A NAME="l_html">html</A></B></DT> +<! Sec='PARAMETERS' Level=1 Label='html' Line='html'> +<DD>Output the formatted help page as HTML text. +</DD> +</DL> +<DL> +<DT><B><A NAME="l_ps">ps (or postscript)</A></B></DT> +<! Sec='PARAMETERS' Level=1 Label='ps' Line='ps (or postscript)'> +<DD>Output the formatted help page as postscript. +</DD> +</DL> +</DD> +</DL> +</UL> + +<A NAME=nav><HR><h1>Navigating the IRAF Help System</h1></A> + + When run as a browser, <I>Help</I> works very much like any WWW browser. +The top panel is a list widget that will always contain a CL package listing, +at startup this will be the toplevel <I>"Home"</I> package menu one would see +when first logging into the CL containing the core system packages, NOAO +package, and any site-specific external package, or in the case of starting +with a specific task it will be the parent package for the task. +Additionally, system documents for the <A HREF="os"><B>os</B></A> +HSI routines and the <A HREF="sys.imfort"><B>imfort</B></A> and +<A HREF="math"><B>math</B></A> +interfaces will be available in the <I>Home</I> package although +these are programmatic interfaces and not tasks which can be executed. +<P> +New packages or task help pages are loaded by selecting an item from the +package menu list using the left mouse button. If the requested item is a +package, the menu listing will change as though the package were loaded in +the CL, and the help display panel will contain a listing of the package +tasks with a one-line description for each task such as would be seen with +a <I>"help <package>"</I> command using the standard task. New items +may then be selected using either the menu list or links in the display +panel. If the item is a task, the help page for the task will appear in the +display panel. In either case new pages may be selected from the menu listing. +<P> +Specific help documents may also be requested by entering the task/package +name in the <B>Topic</B> text widget above the menu list. As when selecting +from the package menu list, items selected this way will cause the menu +list to change to the package menu for the parent package if the item is a +task (displaying the help page in the display panel) or the package menu +if the item is a package (displaying the one-liner package listing in the +display panel). +<P> +Using the <B>Back</B> button will revert to the previous page in the history +list which will either be the previously loaded package or help page. +Similarly, selecting the <B>Forward</B> button will move the next page further +down in the history list, either button will become insensitive when the +end of the list on either end is reached. Selecting the <B>Up</B> button will +cause the browser to immediately jump up the previous package, skipping +over any help pages that were loaded in between. The <B>Home</B> button will +cause the default homepage (either the user-defined page if specified by the +task <I>home</I> parameter or the online help) to be displayed. Browsing +in this way can also be done using the navigation menu created by hitting +the right mouse button while in the main display panel. +<P> +Users can also jump to specific pages in the history list using the +<B>History</B> button on the main menubar. The right column of the menu +will indicate whether the item is a task, package, internal link or a text +file. The history list is truncated at about 40 entries in the menu but +the user may work back incrementally by selecting the last item of the +menu, after which the History button will display the previous 40 entries. +The history list may be cleared except for the current page by selecting +the <I>Clear History</I> menu item. + + +<A NAME=browse><HR><h1>Browsing a Help Document</h1></A> +Once a help page is loaded the middle menubar above the display panel +will change to activate widgets based on the position within the history +list and options available for a particular page. The left-most group +of buttons are the standard navigation buttons described above. +The middle group of buttons contains the <B>Sections</B> and +<B>Parameters</B> buttons which are used to browse within a help document. +The <I>Sections</I> button is a menu listing all of the sections found +within a help page, allowing the user to jump to a specific section +rather than scrolling through the entire document. The <I>Sections</I> +menu is also available using the middle mouse button from the +main display area. The <I>Parameters</I> button is similarly a menu +listing of all task parameter help sections found within the document. +Both or either of these buttons will become insensitive when no section +or parameter information is found in the document. +<P> +The right-most group of buttons represent the various help options available +for each page. The default is to get the task help, however help pages +may have an associated <B>source</B> file or <B>sysdoc</B> (e.g. if the task +is a CL script there may be a pointer to the script source itself, or a package +may have a general overview document listed as the system document). Once +a help page is loaded these buttons will change become sensitive if that option +is available, simply select the button to view the option. Selecting the +<B>Files</B> button will bring up a panel listing all the files associated +with a particular help topic. When a help topic is selected and an option is +defined but the file does not exist, the options button will display a yellow +diamond icon even if the button is insensitive, a green icon indicates the +currently selected option. This feature may be disabled by selecting the +"<TT>Show missing files</TT>" item from the main menubar <B>Options</B> menu. + + +<A NAME=search><HR><h1>Searching</h1></A> +<A NAME=dbsearch><h1>Searching the Help Database</h1></A> +Searching the help database is done by selecting the <B>Search</B> button +from the main menubar to bring up the search panel. Users may then enter +one or more keywords into the <B>Topic</B> field at the bottom of the panel +and initiate the search with either a carriage return or hitting the +<I>Search</I> button just beside it. The panel will then show a list of all +tasks and packages which match the search phrase along with a one-line +description of the task. Help pages may be displayed by selecting either the +task or package link with the left mouse button, in both case the package +menu list on the main help window will be updated to list the package +contents allowing other tasks from that package to be selected in the normal +way. +<P> +By default the exact phrase entered in the topic window will be used for the +search. This can be relaxed by toggling the "<TT>Require exact match</TT>" +button +at the top of the panel. For example, to search for all tasks matching +<I>either</I> the keyword "<TT>flat</TT>" or "<TT>field</TT>" turn off the +exact match +toggle and the search will return not only tasks matching "<TT>flat +field</TT>" +but also any task description containing only one of the words such as the +VELVECT task which plots velocity <I>field</I>s. +<P> +<A NAME=find><h1>Searching Within a Document</h1></A> +Within a help document itself one can search for a string by selecting +the <B>Find</B> button from the main menubar to bring up a panel used to +enter the search string. When the text is entered the main display +window will reposition itself and highlight the text found within the +document. Searches can be repeated and will wrap around the document +automatically, searches can be done either forward or backward through +the text and may be case insensitive. + + +<A NAME=help><HR><h1>The On-Line Help Panel</h1></A> +The help panel permits the user to view the on-line help document while +XHELP is running. The help panel can be activated by pressing the +help command button in any panel or by selecting the "Help ..." item from +the main <B>File</B> menu. The help panel consists of the the help command +button bar and the help display window which are described below. +<p> +<dl> +<dt><b>The Help Command Button Bar</b> +<dd>The command button bar contains the following command buttons. +<p> + +<dl> +<dt><b>The Back Command Button</b> +<dd>Pressing the Back command button moves backwards through the +previously visited links. +<p> +<dt><b>The Forward Button</b> +<dd>Pressing the Forward command button moves forward through the +list of visited links. +<p> +<dt><b>The Home Button</b> +<dd>Pressing the Home command button sets the help display window to +the top of the help document. +<p> +<dt><b>The Dismiss Button</b> +<dd>Pressing the Dismiss command button deactivates the help panel. +<p> +</dl> +</dl> + +The bottom of the help panel contains a text search entry widget allowing +for text searches of the documentation along with options for searching +in a forward or backward direction, and case sensitivity. When a search +phrase is entered the help document will be repositioned to the next +occcurrance of the search string if found, otherwise a dialog box will +appear to say the string was not found. Searches will wrap around the +document automatically. + + +<A NAME=homepage><HR><h1>User-Defined Homepages</h1></A> +By default <I>Xhelp</I> will start with the online help page displayed in the +main help window. The user can change this by setting the task <B>home</B> +parameter to be a path to any valid file. This file may be plain text, a +help document in LROFF format which will be converted to HTML for display, +or a native HTML document. +<P> +HTML files may contain URLs of the form +<UL> +<PRE> +<B><a href=</B><I>[package.]task</I><B>></B><I>url_text</I><B></a> +</PRE> +</UL> +<P> +where </B><I>url_text</I> is the text to appear in the window and the URL +itself +consists of an optional package and task name delimited by a period. For +example, to create a link to the +<A HREF="onedspec.splot"><B>splot</B></A> +task in a document one would use the URL +<UL> +<PRE> +<TT><a href=onedspec.splot>splot</a></TT> +</PRE> +</UL> +<P> +In this way users can create a homepage which serves as a <I>"bookmark"</I> +file or index of shortcuts to the most commonly accessed help pages. + + +<A NAME=lfiles><HR><h1>Loading Files</h1></A> +Text files may be loaded on the command line when starting the task by +specifying the filename and setting the +<A HREF=#l_file_template>file_template</A> task parameter. The named file +will be searched for a <I>.help</I> LROFF directing indicating it contains +a help block that will be converted to HTML for display. If no help +block is found the file will be displayed as-is, meaning existing +HTML documents can be loaded and will be formatted correctly. + +Once the task is running users may load a file by selecting the <B>Open +File...</B> menu item from the main menubar <B>File</B> menu or the +right-mouse-button menu from within the main display area. This will +open a file browser allowing users to change directories by using the +navigation buttons at the top of the panel, or selecting items from the +leftmost directory listing. Selecting a file on the rightmost list will +cause it to be loaded and automatically formatted if it contains a help +block. The file list may be filtered to select only those files matching +a particular template by changing the <B>Filter</B> box at the top of +the panel. Filenames or directories may be entered directly using the +<B>Selection</B> box at the bottom of the panel. + + +<A NAME=sfiles><HR><h1>Saving Files</h1></A> +Once a file has been loaded in the browser it may be saved to disk as +either <I>source</I> (i.e. the original LROFF file if that was converted +for the display, or whatever file is currently displayed regardless of +format), <I>text</I> to save formatted plain text such as that produced +by the standard <B>help</B> task, <I>HTML</I> to save the converted HTML +used in the display, or <I>PostScript</I> to save formatted PostScript of +the document such as that sent to the printer using the <B>Print</B> +button. Not all options will be available depending on the format of the +input text, unavailable options will be insensitive in the GUI. + +The <B>Save</B> panel is opened by selecting the <B>Save As...</B> menu +item from the main menubar <B>File</B> menu or the right-mouse-button +menu from within the main display area. The file browser operates the +same as when loading images, the only difference is that file selection +simply defines the filename to be used and does not cause the save to +occur automatically. Users can overwrite existing files by selecting the +<I>Options</I> toggle at the bottom of the panel. + + +<A NAME=out><HR><h1>Hardcopy Output</h1></A> +Help pages may be output to any configured iraf printer by selecting the +main menubar <B>Print</B> button to bring up the print panel. Task help +pages will be converted to formatted PostScript and may be sent to either a +printer or saved to disk depending on the selection made in the printer +panel. If the printer name is set to the special value <I>"printer"</I> then +the device named by the CL <I>printer</I> environment variable will be used. +When saving to disk files the default action is to save to a filename whose +name is the task name plus a "<TT>.ps</TT>" extension. Either of these are +changeable within the GUI as is the default page size to be used when +generating the PostScript. +<P> +The main menubar <B>File</B> button can also be used to bring up the file +browser in order to save the current document to disk. Help pages may be +saved as either the origin LROFF source for the file, formatted text as you +would get from the standard help task, HTML as is displayed in the GUI, or +formatted PostScript. The choice of formats is dictated by the type of file +being displayed (e.g. you cannot save PostScript of a program source). + +<HR> +<A NAME=lroff><h1>LROFF Extensions for HTML</h1></A> +To better support HTML links within documents and to other help pages two +new directives have been added to the LROFF text formatter. These are +<B>.hr</B> to specify a link (an HTML <I>HREF</I> directive) and <B>.hn</B> +to specify a name (an HTML <I>NAME</I> directive). The syntax for these are +as follows: +<PRE> + <B>.hn</B><I> <name></I> + <B>.hr</B><I> <link> <text> </I> +</PRE> +<P> +where <I><name></I> is the destination name of an internal link, +<I><link></I> +is the URL of the link to be created, and <I><text></I> is the text to +be displayed in the HTML. The URL syntax is either a <TT>'#'</TT> character +followed +by a destination name, a simple <I>task</I> name or <I>package</I> name, +or a <I>package.task</I> pair giving a more precise task. For internal links +the current document is repositioned so the name is at the top of the display, +for task help links new help pages will be loaded in the browser. +<P> +These directives are ignored when converting the LROFF to either formatted +plain text or PostScript. + +</BODY> +</HTML> |