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;} // Make sure 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 removed from this listing*/
};
document.observe("dom:loaded", function() {addPrintLink.init('print_this_page','Print this page');});