// JavaScript Document
function changeStyle()
	{
		//document.getElementById('stylesheet').href = 'style2.css';
		var currentstyle = document.getElementById('stylesheet').href;
		if(currentstyle.search("style1")>0)
			document.getElementById('stylesheet').href = 'style2.css';
		else
			document.getElementById('stylesheet').href = 'style1.css';
	}
function BRIC_showhide(elementID)
	{
		if(document.getElementById(elementID).style.visibility=='hidden')
			document.getElementById(elementID).style.visibility = 'visible';
		else
			document.getElementById(elementID).style.visibility = 'hidden';
	}
function BRIC_close(elementID)
	{
		document.getElementById(elementID).style.visibility = 'hidden';
	}
function BRIC_megashow(page)
	{
	//	document.getElementById("mega_default").style.display = 'none';
		document.getElementById("mega_content").src = 'mega_content/'+page;
		document.getElementById("mega_content").style.display = 'block';
		document.getElementById("mega_close").style.display = 'block';
	}
function BRIC_megaclose()
	{
	//	document.getElementById("mega_default").style.display = 'block';
		document.getElementById("mega_content").style.display = 'none';
		document.getElementById("mega_close").style.display = 'none';
		document.getElementById("mega_content").src = 'mega_content/blank.html';
	}