// JavaScript Document www.espiat.com
var addPrintLink = {
		init:function(sTargetEl,sLinkText) {
											if (!document.getElementById || !document.createTextNode) {return;} // Check for DOM support
											if (!document.getElementById(sTargetEl)) {return;} // Check that the target element actually exists
											if (!window.print) {return;} // Check that the browser supports window.print
											var oTarget = document.getElementById(sTargetEl);
											var oLink = document.createElement('a');
											oLink.id = 'print-link'; // Give the link an id to allow styling
											oLink.href = '#'; // Make the link focusable for keyboard users
											oLink.appendChild(document.createTextNode(sLinkText));
											oLink.onclick = function() {window.print(); return false;} // Return false prevents the browser from following the link and jumping to the top of the page after printing
											oTarget.appendChild(oLink);
											},
/*
addEvent function included here for portability. Replace with your own addEvent function if you use one.
*/

										addEvent:function(obj, type, fn) {
																			if (obj.addEventListener)
																			obj.addEventListener(type, fn, false);
																			else if (obj.attachEvent) {
																										obj["e"+type+fn] = fn;
																										obj[type+fn] = function() {obj["e"+type+fn](window.event);
																										}
																			obj.attachEvent("on"+type, obj[type+fn]);
																		}
									}
				};
addPrintLink.addEvent(window, 'load', function(){addPrintLink.init('article','Print this page');});