corymartin/printElement.js

## printElement.js
/**
 * Prints an element and its contents.
 * jQuery free version of Ben Nadel's jQuery plugin.
 * http://www.bennadel.com/blog/1591-Ask-Ben-Print-Part-Of-A-Web-Page-With-jQuery.htm
 *
 * @param {HTMLElement} el
 * @returns {undefined}
 */
function printElement(el) {
  var csslinks = document.getElementsByTagName('link');
  var css = '';
  for (var link, i = 0; i < csslinks.length; i++) {
    link = csslinks[i];
    if (link.rel !== 'stylesheet') continue;
    css += link.outerHTML;
  }

  var html = [
    '<html>'
  , '<head>'
  ,   '<title>' + document.title + '</title>'
  ,   css
  , '</head>'
  , '<body>'
  ,   el.outerHTML
  , '</body>'
  , '</html>'
  ].join('');

  var iframe = document.createElement('iframe');
  iframe.name           = 'printElement-' + (new Date).getTime();
  iframe.style.width    = '1px';
  iframe.style.height   = '1px';
  iframe.style.position = 'absolute';
  iframe.style.left     = '-9999px';
  document.body.appendChild(iframe);

  var doc = iframe.contentWindow.document;
  doc.open();
  doc.write(html);
  doc.close();
  doc.body.focus();
  iframe.contentWindow.print();

  setTimeout(function() {
    if (iframe) document.body.removeChild(iframe);
  }, 60 * 1000);
};
	/**
	* Prints an element and its contents.
	* jQuery free version of Ben Nadel's jQuery plugin.
	* http://www.bennadel.com/blog/1591-Ask-Ben-Print-Part-Of-A-Web-Page-With-jQuery.htm
	*
	* @param {HTMLElement} el
	* @returns {undefined}
	*/
	function printElement(el) {
	var csslinks = document.getElementsByTagName('link');
	var css = '';
	for (var link, i = 0; i < csslinks.length; i++) {
	link = csslinks[i];
	if (link.rel !== 'stylesheet') continue;
	css += link.outerHTML;
	}

	var html = [
	'<html>'
	, '<head>'
	, '<title>' + document.title + '</title>'
	, css
	, '</head>'
	, '<body>'
	, el.outerHTML
	, '</body>'
	, '</html>'
	].join('');

	var iframe = document.createElement('iframe');
	iframe.name = 'printElement-' + (new Date).getTime();
	iframe.style.width = '1px';
	iframe.style.height = '1px';
	iframe.style.position = 'absolute';
	iframe.style.left = '-9999px';
	document.body.appendChild(iframe);

	var doc = iframe.contentWindow.document;
	doc.open();
	doc.write(html);
	doc.close();
	doc.body.focus();
	iframe.contentWindow.print();

	setTimeout(function() {
	if (iframe) document.body.removeChild(iframe);
	}, 60 * 1000);
	};