// JavaScript Document

function changeToVisible(obj)
{
obj = document.getElementById(obj);

obj.style.visibility = (obj.style.visibility == 'visible') ? 'hidden' : 'visible';

if (document.body.scrollHeight && navigator.appVersion.indexOf("Win") != -1) 
{

document.getElementById('intropopUp').style.height = document.body.scrollHeight;

}
else if (document.documentElement.scrollHeight) 
{

document.getElementById('intropopUp').style.height = document.documentElement.scrollHeight;

} 
else if (document.documentElement.offsetHeight) 
{

document.getElementById('intropopUp').style.height = document.documentElement.offsetHeight;

}

}


function setPosition(obj)
{
x = 0;

y = 0;

obj = document.getElementById(obj);

if (document.documentElement)
{
posLeft = document.documentElement.scrollLeft;

posTop = (document.all)?document.body.scrollTop:window.pageYOffset; 

}
else if (document.body)
{

theLeft = document.body.scrollLeft;

theTop = (document.all)?document.body.scrollTop:window.pageYOffset; 

}

posLeft += x;

posTop += y;

obj.style.left = posLeft + 'px' ;

obj.style.top = posTop + 'px' ;

setTimeout("setPosition('layer1p')",1);

}