Copy & paste hijacking for forcing credit with "Read more" and URL. Antilogue: http://daringfireball.net/2010/05/tynt_copy_paste_jerks

copypasta.js

/*
copy & paste hijacking for forcing credit with "Read more" and URL
antilogue: http://daringfireball.net/2010/05/tynt_copy_paste_jerks
*/
function copypasta() {
	var body_element = document.body;
	var pagelink = ' Read more: '+window.location.href.split('#')[0]+'';
	if (window.getSelection) {
		var selection = window.getSelection();
		var copytext = selection.toString().replace(/\n/g, '<br />') + '<br /><br /><br />' + pagelink;
		var newdiv = document.createElement('div');
		newdiv.style.position = 'absolute';
		newdiv.style.left = '-99999px';
		body_element.appendChild(newdiv);
		newdiv.innerHTML = copytext;
		selection.selectAllChildren(newdiv);
		window.setTimeout(function() { body_element.removeChild(newdiv); },0);
	}
	else { //IE stuff
		var selection = document.selection.createRange();
		var copytext = selection.text + "\r\n\r\n\r\n" + pagelink;
		//alert(window.clipboardData.setData("Text", copytext));
		var copied = window.clipboardData.setData("Text", copytext);
		return false;
	}
}