//javascript file
var bt_animation_div_sty;
var bt_bannerName;
var bt_right_spacing =100;
var bt_left_spacing =100;
var window_properties = 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=430,height=350';
var bt_currentX;// = bt_animation_div_sty.left;
var bt_currentY;// = bt_animation_div_sty.top;
var bt_currentTop;
//////////////////////////
if(document.getElementById){
	
  bt_doc = 'document.getElementById("';
  bt_sty = '").style';
  bt_htm = '")';
}
if(document.layers){
	alert('document.layers');
  bt_doc = 'document.';
  bt_sty = '';
  bt_htm = '.document';
}




//////////////////////////

function setBannerName(bannerName)
{
	bt_bannerName = bannerName;
	bt_animation_div_sty = eval(bt_doc+bt_bannerName+bt_sty);
	bt_animation_div_sty.visibility="visible";
	bt_currentX = parseInt(bt_animation_div_sty.left);
	bt_currentY = parseInt(bt_animation_div_sty.top);
	bt_currentTop = bt_currentY;
}

var bt_doc_width, bt_doc_height;
if (document.body && document.body.clientWidth) { 

bt_doc_width = document.body.clientWidth; 
bt_doc_height = document.body.clientHeight; 
}
else if (window.outerWidth) { 
bt_doc_width = window.outerWidth; bt_doc_height = window.outerHeight; }
else { 
bt_doc_width = 800; bt_doc_height = 600; }
var bt_doc_x_top = bt_doc_width - 163;
//
var bt_x_animation_step = 1;
var bt_x_animation_every = Math.round(0.99 * (90000 / (bt_doc_x_top * 2)));
//
if (bt_x_animation_every < 10) {
	alert('bt_x_animation_every < 10');
	bt_x_animation_every = 10;

	var bt_num_steps = 90000 / bt_x_animation_every;
	bt_x_animation_step = Math.round((bt_doc_x_top * 2) / bt_num_steps);
}
//
var bt_x_increment_saved = bt_x_animation_step;
var bt_x_increment = bt_x_increment_saved;

var bt_checkTimerStop=1;
//
function bt_animationStop() {
  var bt_animation_div = eval(bt_doc+bt_bannerName+bt_htm);
  bt_animation_div.innerHTML = '';
  bt_checkTimerStop = 0;
  
  
}
function bt_animationMoveUpDown()
{
  newY = bt_currentY+document.body.scrollTop;
  if(newY < bt_currentTop)
  {
	bt_currentTop -= 1;
	bt_animation_div_sty.top = bt_currentTop;
	setTimeout('bt_animationMoveUpDown()',bt_x_animation_every);
  }
  else if(newY > bt_currentTop)
  {	
    bt_currentTop += 1;  
	bt_animation_div_sty.top = bt_currentTop;
	setTimeout('bt_animationMoveUpDown()',bt_x_animation_every);
  }
  
}

function bt_animationStep(){
  if(!bt_checkTimerStop) return;
  newX = bt_currentX + bt_x_increment;
  bt_animationMoveUpDown();
  if (bt_x_increment > 0) {
      if (newX < bt_doc_x_top-bt_right_spacing) {
          bt_currentX = newX;
          bt_animation_div_sty.left = bt_currentX;
          setTimeout('bt_animationStep()', bt_x_animation_every);
      } else {
          bt_x_increment_saved = -bt_x_increment_saved;
          bt_x_increment = bt_x_increment_saved;
          setTimeout('bt_animationStep()', bt_x_animation_every);
      }
  } else if (bt_x_increment < 0) {
      if (bt_currentX > bt_left_spacing) {
          bt_currentX = newX;
          
          bt_animation_div_sty.left = bt_currentX;
          setTimeout('bt_animationStep()', bt_x_animation_every);
      } else {
          setTimeout('bt_animationStop()', 3000);
      }
  } else {
      if(bt_x_increment_saved == 0) {
          setTimeout('bt_animationStop()', 90000);
      } else {
          setTimeout('bt_animationStep()', 1000);
      }
  }
}

function bt_pause() {
    bt_x_increment = 0;
}

function bt_resume() {
    bt_x_increment = bt_x_increment_saved;
}

function bt_onInviteClick(event) {
	var bt_bannerProperties =eval(bt_bannerName+"_properties");
    imgCloseX = bt_bannerProperties.imgCloseX;
    imgCloseY = bt_bannerProperties.imgCloseY;
    imgCloseSize = bt_bannerProperties.imgCloseSize;
    var eventX = event.offsetX ? event.offsetX : event.layerX;
    var eventY = event.offsetY ? event.offsetY : event.layerY;
    if (eventX >= imgCloseX && eventX < imgCloseX + imgCloseSize && eventY >= imgCloseY && eventY < imgCloseY + imgCloseSize) {
        bt_animationStop();
    } else {
        this.newWindow = window.open(bt_bannerProperties.url, bt_bannerProperties.window_name, window_properties); 
        this.newWindow.focus(); 
        this.newWindow.opener = window; 
        bt_animationStop();
    }
    return false;
}

/*
function bt_openInitiatedChat() {
	this.newWindow = window.open('http://chat.boldcenter.com/aid/4482336673992525330/bc.chat?s=&ct=1', 'Chat', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=640,height=480'); this.newWindow.focus(); this.newWindow.opener = window;
}
*/