var MenuFlutuante4Id = 'CursoFide';
var MenuFlutuante4 =
{
    targetX: 10,		// -250
    targetY: 10,

    hasInner: typeof(window.innerWidth) == 'number',
    hasElement: document.documentElement
        && document.documentElement.clientWidth,

    menu:
        document.getElementById
        ? document.getElementById(MenuFlutuante4Id)
        : document.all
          ? document.all[MenuFlutuante4Id]
          : document.layers[MenuFlutuante4Id]
};

MenuFlutuante4.move = function ()
{
 if (document.getElementById(MenuFlutuante4Id).title!='move_man')
  {

    if (document.layers)
    {
        MenuFlutuante4.menu.left = MenuFlutuante4.nextX;
        MenuFlutuante4.menu.top = MenuFlutuante4.nextY;
    }
    else
    {
        MenuFlutuante4.menu.style.left = MenuFlutuante4.nextX + 'px';
        MenuFlutuante4.menu.style.top = MenuFlutuante4.nextY + 'px';
    }
			}
}

MenuFlutuante4.computeShifts = function ()
{
    var de = document.documentElement;

    MenuFlutuante4.shiftX =
        MenuFlutuante4.hasInner
        ? pageXOffset
        : MenuFlutuante4.hasElement
          ? de.scrollLeft
          : document.body.scrollLeft;
    if (MenuFlutuante4.targetX < 0)
    {
        if (MenuFlutuante4.hasElement && MenuFlutuante4.hasInner)
        {
            // Handle Opera 8 problems
            MenuFlutuante4.shiftX +=
                de.clientWidth > window.innerWidth
                ? window.innerWidth
                : de.clientWidth
        }
        else
        {
            MenuFlutuante4.shiftX +=
                MenuFlutuante4.hasElement
                ? de.clientWidth
                : MenuFlutuante4.hasInner
                  ? window.innerWidth
                  : document.body.clientWidth;
        }
    }

    MenuFlutuante4.shiftY =
        MenuFlutuante4.hasInner
        ? pageYOffset
        : MenuFlutuante4.hasElement
          ? de.scrollTop
          : document.body.scrollTop;
    if (MenuFlutuante4.targetY < 0)
    {
        if (MenuFlutuante4.hasElement && MenuFlutuante4.hasInner)
        {
            // Handle Opera 8 problems
            MenuFlutuante4.shiftY +=
                de.clientHeight > window.innerHeight
                ? window.innerHeight
                : de.clientHeight
        }
        else
        {
            MenuFlutuante4.shiftY +=
                MenuFlutuante4.hasElement
                ? document.documentElement.clientHeight
                : MenuFlutuante4.hasInner
                  ? window.innerHeight
                  : document.body.clientHeight;
        }
    }
}

MenuFlutuante4.doFloat = function()
{
    var stepX, stepY;

    MenuFlutuante4.computeShifts();

    stepX = (MenuFlutuante4.shiftX +
        MenuFlutuante4.targetX - MenuFlutuante4.nextX) * .07;
    if (Math.abs(stepX) < .5)
    {
        stepX = MenuFlutuante4.shiftX +
            MenuFlutuante4.targetX - MenuFlutuante4.nextX;
    }

    stepY = (MenuFlutuante4.shiftY +
        MenuFlutuante4.targetY - MenuFlutuante4.nextY) * .07;
    if (Math.abs(stepY) < .5)
    {
        stepY = MenuFlutuante4.shiftY +
            MenuFlutuante4.targetY - MenuFlutuante4.nextY;
    }

    if (Math.abs(stepX) > 0 ||
        Math.abs(stepY) > 0)
    {
        MenuFlutuante4.nextX += stepX;
        MenuFlutuante4.nextY += stepY;
        MenuFlutuante4.move();
    }

    setTimeout('MenuFlutuante4.doFloat()', 20);
};

// addEvent designed by Aaron Moore
MenuFlutuante4.addEvent = function(element, listener, handler)
{
    if(typeof element[listener] != 'function' || 
       typeof element[listener + '_num'] == 'undefined')
    {
        element[listener + '_num'] = 0;
        if (typeof element[listener] == 'function')
        {
            element[listener + 0] = element[listener];
            element[listener + '_num']++;
        }
        element[listener] = function(e)
        {
            var r = true;
            e = (e) ? e : window.event;
            for(var i = element[listener + '_num'] -1; i >= 0; i--)
            {
                if(element[listener + i](e) == false)
                    r = false;
            }
            return r;
        }
    }

    //if handler is not already stored, assign it
    for(var i = 0; i < element[listener + '_num']; i++)
        if(element[listener + i] == handler)
            return;
    element[listener + element[listener + '_num']] = handler;
    element[listener + '_num']++;
};

MenuFlutuante4.init = function()
{
    MenuFlutuante4.initSecondary();
    MenuFlutuante4.doFloat();
};

// Some browsers init scrollbars only after
// full document load.
MenuFlutuante4.initSecondary = function()
{
    MenuFlutuante4.computeShifts();
    MenuFlutuante4.nextX = MenuFlutuante4.shiftX +
        MenuFlutuante4.targetX;
    MenuFlutuante4.nextY = MenuFlutuante4.shiftY +
        MenuFlutuante4.targetY;
    MenuFlutuante4.move();
}

if (document.layers)
    MenuFlutuante4.addEvent(window, 'onload', MenuFlutuante4.init);
else
{
 MenuFlutuante4.init();
 MenuFlutuante4.addEvent(window, 'onload',
 MenuFlutuante4.initSecondary);
}

   function move_upper_right4()
    {
	 /*
     MenuFlutuante4.targetX=-475;
     MenuFlutuante4.targetY=getHeight()-(283+window.screen.height*0.038);
	 */ 
     pos_left = getWidth() - parseInt(document.getElementById('CursoFide').style.width) - 20;
     pos_top  = getHeight() - parseInt(document.getElementById('CursoFide').style.height) - 15 + 74;
     MenuFlutuante4.targetX=pos_left;
     MenuFlutuante4.targetY=pos_top;
    }