window.onresize = resize;
function load() {
	nudgeNav();
	resize();
	Tabs();
}
function loadinternal() {
	load();
}
function resize() {
	if (document.getElementById('l')) {
		twoCol();
	}
	columns();
}
function columns() {

}
function Tabs() {

}
function nudgeNav() {
	var logoH = 120;
  var nav = document.getElementById('nudge');
	var offset = logoH - nav.offsetHeight;
	nav.style.top = offset  + "px";
}
function twoCol() {
  if (document.getElementById('l')) {
		var story = document.getElementById('story');
		var l = document.getElementById('l');
		var r = document.getElementById('r');
		var book = 160;
		var w = story.clientWidth - book;
		w = (w/2 - 20) ;
    if (w > 150) {
  		l.style.width = w + "px";
  		r.style.width = w + "px";
    }
    else {
      l.style.width = 30 + "%";
  		r.style.width = 30 + "%";
    }
	}
}
function loadHTML(div) {
	document.getElementById(div).style.display = "block";
}
function unloadHTML(div) {
	document.getElementById(div).style.display = "none";
}
function isClassName(element,testName) {
	var cn = element.className;
	cnarray = cn.split(' ');
	var test = false;
	for (var z = 0; z < cnarray.length; z++) {
		if (cnarray[z] == testName) {
			return true;
		}
	}
	return false;
}
function isLoaded(id) {
	if (document.getElementById(id)) {
		if (document.getElementById(id).style.display == 'block') {
			return true;
		}
		else {
			return false;
		}
	}
	else {
		return false;
	}
}
function collectClass(className,elementType) {
	var classArray = new Array();
	var collection = document.getElementsByTagName(elementType);
	for (var i = 0; i < collection.length; i++) {
		var element = collection[i];
		if (isClassName(element,className)) {
			classArray.push(element);
		}
	}
	return classArray;
}
function addElement(sibling,element,parent) {
	parent.insertBefore(element,sibling,parent);
}
function removeElement(parent,element) {
	parent.removeChild(element);
}
function getStyle(ele,styleProp) {
	var x = ele;
	if (x.currentStyle) // IE
		var y = x.currentStyle[styleProp];
	else if (window.getComputedStyle) // FF
		var y = document.defaultView.getComputedStyle(x,null).getPropertyValue(styleProp);
	return y;
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
	window.open(theURL,winName,features);
}