window.onresize = resize;
function load() {
	resize();
	Tabs();
	notes();
}
function resize() {
	columns();
}
function erase(element)  {
	var e = new Array(1);
	e[0] = 'Search';
  for (var r = 0; r < e.length; r++) {
		if ( element.value == e[r] ) {
  		element.value='';
		} else { }
	}
	return;
}
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;
}