// JavaScript Document
function changeContent(varPage)
{
	
//fade DIVS
if (!(varPage == "r0")){$('r0').fade();}
if (!(varPage == "r1")){$('r1').fade();}
if (!(varPage == "r2")){$('r2').fade();}
if (!(varPage == "r3")){$('r3').fade();}

//appear DIVS
if (varPage == "r0"){$('r0').appear();}
if (varPage == "r1"){$('r1').appear();}
if (varPage == "r2"){$('r2').appear();}
if (varPage == "r3"){$('r3').appear();}

}