/*document.getElementById('screen01').style.display = 'block';
document.getElementById('screen02').style.display = 'none';
document.getElementById('screen03').style.display = 'none';
document.getElementById('screen04').style.display = 'none';*/
	
var clientPC = navigator.userAgent.toLowerCase(); // Get client info
var is_ie = ((clientPC.indexOf("msie") != -1));
var is_opera = ((clientPC.indexOf("opera") != -1));
var is_chrome = ((clientPC.indexOf("chrome") != -1));
var is_safari = ((clientPC.indexOf("safari") != -1));
var is_konqueror = ((clientPC.indexOf("KDE") != -1)); //Konqueror
var is_ie = ((clientPC.indexOf("msie") != -1) && (clientPC.indexOf("opera") == -1));
var is_moz = ((clientPC.indexOf('mozilla')!=-1) && (clientPC.indexOf('spoofer')==-1)
                && (clientPC.indexOf('compatible') == -1) && (clientPC.indexOf('opera')==-1)
                && (clientPC.indexOf('webtv')==-1) && (clientPC.indexOf('hotjava')==-1));
var is_win = ((clientPC.indexOf("win")!=-1) || (clientPC.indexOf("16bit") != -1));
var is_mac = (clientPC.indexOf("mac")!=-1);


	function toggleOpenClose(module,module2)
	{
		if 	(is_ie)	{ 
			var el = document.getElementById(module);
			var el2 = document.getElementById(module2);		
				el.style.display = 'none';
				el2.style.display = 'block';	
		}
		else 
		{
			var el = document.getElementById(module);
			var el2 = document.getElementById(module2);		
				el.fade({ duration: 0.5 ,limit: 1, afterFinish: function(){el2.appear({ duration: 0.5 });} });			
		}		
	}