    // ploticus script for generating (OLD) svg mouseover example, using generic javascript (overlib in this case)
    //
    // HTML page
    //
    // Use a command like this:  pl svg_mouseover.htm -svg -csmap
    //
    // This generates overlib javascript call using data fields 1 and 3.
    // The tooltip bubble is placed in an absolute location because
    // currently labels don't work directly over the svg viewer.
    //
    // You can add html code such as <h3> within the double quotes above,
    // or within the string in the data.
    // Ampersands, greater-than, and less-than characters embedded in the label content
    // will be automatically escaped out.. but embedded quotes must be represented using
    // constructs like '
    //
    // Thanks to Jamie Echlin for this idea and the original examples using overlib.
    // Overlib author is Erik Bosrup.
    //

    #proc settings
      svg_mouseover_js: generic

    #set BUBBLE_X = 300
    #set BUBBLE_Y = 250

    #proc getdata
    delim: tab
    data:
      02feb2004	5	this bar is on the left..
      05feb2004	7	and this one's near the center..
      08feb2004	12	this bar is rightmost & green like the rest..

    #proc areadef
    rectangle: 1 1 5 3
    xscaletype: date ddmmmyyyy
    xautorange: datafield=1 margin=1
    yrange: 0 15
    xaxis.stubs: inc 1 day
    xaxis.stubformat: Mmmdd
    yaxis.stubs: inc

    #proc bars
    locfield: 1
    lenfield: 2
    color: green
    clickmaplabel: onmouseover='overlib( "@@1: @@3", FIXX, @BUBBLE_X, FIXY, @BUBBLE_Y, AUTOSTATUS)' onmouseout='nd();'