function ShowHide(objid)
{
	var x = GetObject(objid);
	if (x.style.visibility == 'hidden')
	{
		x.style.visibility = 'visible';
		x.style.display = 'block';
	}
	else
	{
		x.style.visibility = 'hidden';
		x.style.display = 'none';
	}
}

function Show(objid)
{
	var x = GetObject(objid);
	x.style.visibility = 'visible';
	x.style.display = 'block';
}

function Hide(objid)
{
	var x = GetObject(objid);
	x.style.visibility = 'hidden';
	x.style.display = 'none';
}

function GetObject(name)
{
	if (document.getElementById)
	{
		return document.getElementById(name);
	}
	else if (document.all)
	{
		return document.all[name];
	}
	else if (document.layers)
	{
		return document.layers[name];
	}
}

function mouseX(e)
{
    var posx = 0;
    var posy = 0;
    if (e.pageX || e.pageY)
    {
	    posx = e.pageX;
	    posy = e.pageY;
    }
    else if (e.clientX || e.clientY)
    {
	    posx = e.clientX + document.body.scrollLeft;
	    posy = e.clientY + document.body.scrollTop;
    }
	
    return posx;
}

function mouseY(e)
{
    var posx = 0;
    var posy = 0;
    if (e.pageX || e.pageY)
    {
	    posx = e.pageX;
	    posy = e.pageY;
    }
    else if (e.clientX || e.clientY)
    {
	    posx = e.clientX + document.body.scrollLeft;
	    posy = e.clientY + document.body.scrollTop;
    }
	
    return posy;
}