function showClose() 
	{	
	// show CLOSE or Home link if needed	
	if (parent.window.opener) 
		{
		document.write('<a href="javascript: top.close();">[CLOSE]</A>'); 
		}	
			else	
		{
		document.write('<a href="http://www.lyne.com" TARGET="_top">[HOME]</A>');
		}
	 }
			
function showCloseHome() 
	{	
	// show CLOSE or Home link if needed	
	if (parent.window.opener) 
		{
		document.write('<a href="javascript: top.close();">[CLOSE]</A>'); 
		}	
			else	
		{
		document.write('<a href="http://www.lyne.com" TARGET="_top">[HOME]</A>');
		}
	 }
		
function showBackClose() 
	{	
	// show CLOSE or BACK link if needed	
	if (parent.window.opener) 
		{
		document.write('<a href="javascript: top.close();">[CLOSE]</A>'); 
		}	
			else	
		{
		document.write('<a href="javascript: tryclose();">[BACK]</A>');
		}
	 }
		
function tryclose() {
	if (history.length ==1)  {top.close();}
	else {
		history.go(-1);
		}
	}