if ((window.innerWidth != 0) && (window.innerHeight != 0) && (self==top) && (location.search != "?N"))
	top.location.replace("../introjs.htm" + "?" + window.location.pathname);

function openClose(id,id2)
{
	if(document.getElementById) {
		var obj = document.getElementById(id).style;
		var obj2 = document.getElementById(id2);
	}
	else
		return 1;
	
	if(obj.display != "none") {
		obj.display = "none";
		obj2.src='../smallplus.gif';
		obj2.title='Expand';
	}
	else {
		obj.display = "block";
		obj2.src='../smallminus.gif';
		obj2.title='Collapse';
	}
}