function highlight(src)
{
	document.getElementById(src).style.color='white';

}

function lowlight(src)
{
	if(src=="all")
		{
			document.getElementById("teagmhail").style.color='#f7f4ee';
			document.getElementById("eolas").style.color='#f7f4ee';
			document.getElementById("seirbhisi").style.color='#f7f4ee';
			document.getElementById("nascanna").style.color='#f7f4ee';
			document.getElementById("info").style.color='#f7f4ee';
		}
	else
		document.getElementById(src).style.color='#f7f4ee';
}

function changeStyle(src)
{

 var showstyle='';

	try
	{
	  document.getElementById("placeholder").style.display='table-row';
	  showstyle='table-row';
	}
	catch(err)
	{
	  showstyle='inline';
	}

	

	// set background colours 
	document.getElementById("eolas").style.backgroundColor='#D1486A';
	document.getElementById("seirbhisi").style.backgroundColor='#D1486A';
	document.getElementById("teagmhail").style.backgroundColor='#D1486A';
	document.getElementById("nascanna").style.backgroundColor='#D1486A';
	document.getElementById("info").style.backgroundColor='#D1486A'; 
	
	document.getElementById("eolas").style.border="";
	document.getElementById("seirbhisi").style.border="";
	document.getElementById("teagmhail").style.border="";
	document.getElementById("nascanna").style.border="";
	document.getElementById("info").style.border="";
	
	
	document.getElementById(src).style.backgroundColor='#D1686A';
	
	
	
	//hightlight the text on the currently selected item
	lowlight("all");
	highlight(src);




	if(src=="eolas")
	{ 
		document.getElementById("seirbhisisubmenu").style.display='none';
		document.getElementById("placeholder").style.display='none';
		document.getElementById("eolassubmenu").style.display=showstyle;
		document.getElementById("eolas").style.borderLeft="1pt Solid Black";
	}
	else if(src=="seirbhisi")
	{ 
		document.getElementById("eolassubmenu").style.display='none';
		document.getElementById("placeholder").style.display='none';
		document.getElementById("seirbhisisubmenu").style.display=showstyle;
		document.getElementById("seirbhisi").style.borderLeft="1pt Solid Black";
		
	}
	else
	{ 
		document.getElementById("eolassubmenu").style.display='none';
		document.getElementById("seirbhisisubmenu").style.display='none';
		document.getElementById("placeholder").style.display=showstyle;
	}
}

function mopen(webpage)
{
 window.open(webpage,"_top");
}