window.onload = function () {
	menu = new getObj('thebody');
	sizebody();
}

function getObj(name)
{
  if (document.getElementById)
  {
  	this.obj = document.getElementById(name);
	this.style = document.getElementById(name).style;
  }
  else if (document.all)
  {
	this.obj = document.all[name];
	this.style = document.all[name].style;
  }
  else if (document.layers)
  {
   	this.obj = document.layers[name];
   	this.style = document.layers[name];
  }
}

function sizebody()
{
   if (self.innerWidth)
	{
		frameWidth = self.innerWidth;
	}
	else if (document.documentElement && document.documentElement.clientWidth)
	{
		frameWidth = document.documentElement.clientWidth;
	}
	else if (document.body)
	{
		frameWidth = document.body.clientWidth;
	}
	else return;
   
	if (window.innerWidth)
	{
		  pos = window.pageXOffset
	}
   else
   {
      pos = 0;
   }
   /*
	else if (document.documentElement && document.documentElement.scrollLeft)
	{
		pos = document.documentElement.scrollLeft
	}
	else if (document.body)
	{
      pos = document.body.scrollLeft
	}
   */
   var bo = new getObj('thebody');
   var lp = new getObj('liveperson');
   if ( frameWidth < 850 )
   {
      bo.style.width = '850px';
      lp.style.left = (690 - pos) + 'px';
      lp.style.marginLeft = '0';
   }
   else
   {
      bo.style.width = '';
      lp.style.left = '50%';
      lp.style.marginLeft = (280 - pos) + 'px';
   }
	temp = setTimeout('sizebody()',500);
}