//hides or shows sections of a page
function init()
{
	for (var i=1; i<20; i++)
	{
			var obj=document.getElementById("sermon" + i); //find the 1st to 15th book
            obj.style.display="none";
	}			
}

function hideshow(thisElement)
{
	var obj = document.getElementById(thisElement);
	var qlink = document.getElementById(thisElement + "link");
	if (obj.style.display=="none")
	{
		obj.style.display="";
		
		//qlink.innerHTML.replace=(/&laquo;/,"&raquo;");
		//the .replace couldn't find the chevron so had to use the 2 lines below instead
		qlink.innerHTML = qlink.innerHTML.slice(2);  //remove the 1st 2 chars
		qlink.innerHTML = "&laquo; " + qlink.innerHTML;
	}
	else
	{
		obj.style.display="none";
		//qlink.innerHTML.replace=(/&raquo;/,"&laquo");
		qlink.innerHTML = qlink.innerHTML.slice(2);
		qlink.innerHTML = "&raquo; " + qlink.innerHTML;
	}
}