DOCJSLIB Version 4.0: The Page Watermark Code - www.docjavascript.com

The Page Watermark Code

var windowWidth= 0;
var windowHeight= 0;
var pageScrollLeft= 0;
var pageScrollTop= 0;
var imageWidth= 147;
var imageHeight= 17;
var rightSpacer= 17;
var bottomSpacer= 25;
function waterMark(){
  if (navigator.appVersion.indexOf("Mac") == -1){
    oldWindowWidth= windowWidth;
    oldWindowHeight= windowHeight;
    oldPageScrollLeft= pageScrollLeft;
    oldPageScrollTop= pageScrollTop;
    windowWidth = docjslib_getWindowWidth();
    windowHeight = docjslib_getWindowHeight();
    pageScrollLeft = docjslib_getPageScrollLeft();
    pageScrollTop = docjslib_getPageScrollTop();
    if ((windowHeight != oldWindowHeight)||(windowWidth != 
      oldWindowWidth)||(pageScrollLeft != oldPageScrollLeft)||
      (pageScrollTop != oldPageScrollTop)){
      docjslib_setPosFromTop("docjslib", windowHeight + pageScrollTop - 
                            (imageHeight + bottomSpacer));
      docjslib_setPosFromLeft("docjslib", windowWidth + pageScrollLeft - 
                            (imageWidth + rightSpacer));
      var topZ = docjslib_findHighestZ();
      docjslib_setZposition("docjslib", topZ);
    }
  }
}
docjslib_makeLinkedImage("docjslib",             // id
              "docjslib.gif",                    // image URL
              "https://www.webreference.com/js",  // link URL
              27,                                // height
              147,                               // width
              "Click here for all Doc JavaScript Columns",  // alternative
              1000,                           // position from left
              1000,                           // position from top
              true,                           // visibility
              0);                             // z index
             
docjslib_doThisCommandEveryIntervalMS("waterMark()", 100);