// GETS THE BASE URI
var n_BaseUri = "";

function getBaseUri()
{
	if ( n_BaseUri == "" )
	{
		var srcImage;
		for ( var i=0; i < document.images.length; i++ )
		{
			srcImage = document.images[i].src;
			if ( srcImage.indexOf("/timeo/res/img") == -1 )
			{
				n_BaseUri = srcImage.substring( 0, srcImage.lastIndexOf("/") ) + "/../..";
				break;
			}
		}
	}
	return n_BaseUri;
}

/*Swap image*/
function swapImage(source, name)
{
	 var obj = document.images[name];
	 var newImg = new Image();
	 newImg.src = source;
	 obj.src = newImg.src;	  
}

function isNS4(){return (document.layers)?true:false;}
function isNS6(){return (document.getElementById && (navigator.appName=="Netscape"))?true:false;}
function isOP(){return (navigator.userAgent && navigator.userAgent.indexOf("Opera")!= -1)}
	
function initStyles()
{
	with (document)
	{
		write("<STYLE TYPE='text/css'><!--");
		if (isNS4() || isOP())
		{		
			write(".hiddenBox {display:block}\n");
			write(".openBox {display:block}");
		}
		else
		{
			write(".hiddenBox {display:none}\n");		
			write(".openBox {display:block}");
		}
		write("//--></STYLE>");
	}
}

initStyles();

function doToggle(wel)
{    
	if (isNS4() || isOP())
		return;
	else if (isNS6)
	{
		spanObj=document.getElementById(wel);
		if (spanObj.style.display!="block")
			document.getElementById(wel).style.display="block";
		else
			document.getElementById(wel).style.display="none";
	}
	else
	{        
		spanObj=document.all[wel];        
		if (spanObj.style.display!="block")
			document.all[wel].style.display="block";
		else
			document.all[wel].style.display="none";
	}
	
}

function doClose(wel)
{    

		spanObj=document.getElementById(wel);
  	    document.getElementById(wel).style.display="none";
	
}