/*
 +-------------------------------------------------------------------+

 |                     J S - T I C K E R   (v1.4)                    |

 |                                                                   |

 | Copyright Gerd Tentler               www.gerd-tentler.de/tools    |

 | Created: Oct. 20, 2004               Last modified: Jan. 26, 2007 |

 +-------------------------------------------------------------------+

 | This program may be used and hosted free of charge by anyone for  |

 | personal purpose as long as this copyright notice remains intact. |

 |                                                                   |

 | Obtain permission before selling the code for this program or     |

 | hosting this software on a commercial website or redistributing   |

 | this software over the Internet or in any other medium. In all    |

 | cases copyright must remain intact.                               |

 +-------------------------------------------------------------------+



======================================================================================================

 This script was tested with the following systems and browsers:



 - Windows XP: IE 6, NN 7, Opera 7 + 9, Firefox 2

 - Mac OS X:   IE 5, Safari 1



 If you use another browser or system, this script may not work for you - sorry.



 NOTE: IE 5 on Mac OS doesn't view elements (text etc.) below the ticker area properly; they will

 appear underneath the ticker area instead.

======================================================================================================

*/

//---------------------------------------------------------------------------------------------------------

// Ticker entries

//---------------------------------------------------------------------------------------------------------



//---------------------------------------------------------------------------------------------------------

// Configuration

//---------------------------------------------------------------------------------------------------------



var tickerWidth = 800;                               // width (pixels)

var tickerMargin = 0;                               // margin (pixels)

var tickerDelay = 100;                                // scrolling delay (smaller = faster)

var tickerSpacer = "-";                            // spacer between ticker entries



var tickerBGColor = "";                       // background color

var tickerHLColor = "";                       // hilight (mouse over) color



var tickerFont = "Arial";  // font family (CSS-spec)

var tickerFontSize = 12;                             // font size (pixels)

var tickerFontColor = "#FFFFFF";                        // font color



var tickerBorderWidth = 0;                           // border width (pixels)

var tickerBorderStyle = "";                    // border style (CSS-spec)

var tickerBorderColor = "";                   // border color

//parte modificata AFC

var browserName=navigator.appName; 

var marleft;

if (browserName=="Microsoft Internet Explorer")

	margright = "0px";

else

	margright = "0px";



//---------------------------------------------------------------------------------------------------------

// Functions

//---------------------------------------------------------------------------------------------------------



var DOM = document.getElementById;

var IE4 = document.all;



var tickerIV, tickerID;

var tickerItems = new Array();

var tickerHeight = tickerFontSize + 8;



function tickerGetObj(id) {

  if(DOM) return document.getElementById(id);

  else if(IE4) return document.all[id];

  else return false;

}



function tickerObject(id) {

  this.elem = tickerGetObj(id);

  this.width = this.elem.offsetWidth;

  this.x = tickerWidth;

  this.css = this.elem.style;

  this.css.width = this.width + 'px';

  this.css.left = this.x + 'px';

  this.move = false;

  return this;

}



function tickerNext() {

  if(!DOM && !IE4) return;

  var obj = tickerItems[tickerID];

  obj.x = tickerWidth;

  obj.css.left = tickerWidth + 'px';

  obj.move = true;

}



function tickerMove() {

  if(!DOM && !IE4) return;

  for(var i = 0; i < tickerItems.length; i++) {

    if(tickerItems[i].move) {

      if(tickerItems[i].x > -tickerItems[i].width) {

        tickerItems[i].x -= 2;

        tickerItems[i].css.left = tickerItems[i].x + 'px';

      }

      else tickerItems[i].move = false;

    }

  }

  if(tickerItems[tickerID].x + tickerItems[tickerID].width <= tickerWidth) {

    tickerID++;

    if(tickerID >= tickerItems.length) tickerID = 0;

    tickerNext();

  }

}



function tickerStart(init) {

  if(!DOM && !IE4) return;

  if(tickerBGColor) {

    var obj = tickerGetObj('divTicker');

    obj.style.backgroundColor = tickerBGColor;

  }

  if(init) {

    tickerID = 0;

    tickerNext();

  }

  tickerIV = setInterval('tickerMove()', tickerDelay);

}



function tickerStop() {

  if(!DOM && !IE4) return;

  clearInterval(tickerIV);

  if(tickerHLColor) {

    var obj = tickerGetObj('divTicker');

    obj.style.backgroundColor = tickerHLColor;

  }

}



function tickerInit() {

  if(!DOM && !IE4) return;

  for(var i = 0; i < tickerEntries.length; i++) {

    tickerItems[i] = new tickerObject('divTickerEntry' + (i+1));

  }

  var obj = tickerGetObj('divTicker');

  obj.style.width = tickerWidth + 'px';

  obj.style.visibility = 'visible';

  tickerStart(true);

}



function tickerReload() {

  if(!DOM && !IE4) return;

  //document.location.reload();

}



window.onresize = tickerReload;

window.onload = tickerInit;



//---------------------------------------------------------------------------------------------------------

// Build ticker

//---------------------------------------------------------------------------------------------------------

document.write('<style> ' +
               '#divTicker { ' +
               'position: absolute; ' +
               'width: 10000px; ' +
               'height: ' + tickerHeight + 'px; ' +
               'cursor: default; ' +
               'overflow: hidden; ' +
               'visibility: hidden; ' +
               (tickerBorderWidth ? 'border-width: ' + tickerBorderWidth + 'px; ' : '') +
               (tickerBorderStyle ? 'border-style: ' + tickerBorderStyle + '; ' : '') +
               (tickerBorderColor ? 'border-color: ' + tickerBorderColor + '; ' : '') +
               '} ' +
               '.cssTickerContainer { ' +
               'position: relative; ' +
               'height: ' + tickerHeight + 'px; ' +
               'margin-top: ' + tickerMargin + 'px; ' +
               'margin-bottom: ' + tickerMargin + 'px; ' +
               '} ' +
               '.cssTickerEntry { ' +
               'font-family: ' + tickerFont + '; ' +
               'font-size: ' + tickerFontSize + 'px; ' +
               'color: ' + tickerFontColor + '; ' +
               '} ' +
               '</style>');

document.write('<div class="cssTickerContainer" style="right:'+margright+'">' +

               '<div id="divTicker" onMouseOver="tickerStop()" onMouseOut="tickerStart()">');



for(var i = 0; i < tickerEntries.length; i++) {

  document.write('<div id="divTickerEntry' + (i+1) + '" class="cssTickerEntry" ' +

                 'style="position:absolute; white-space:nowrap;">' +

                 tickerEntries[i] + ((tickerEntries.length > 1) ? ' ' + tickerSpacer + '&nbsp;' : '') +

                 '</div>');

}

document.write('</div></div>');

//---------------------------------------------------------------------------------------------------------