function cargarPrintLink () {
	if (window.print) {
		var block = document.getElementById("imprimir");
		if (block){
			block.innerHTML="<a class='imprimir' href='#' onclick='imprimirPagina();'>Imprimir</a>";
		}
	}
}

function imprimirPagina() {
	if (window.print) {
		window.print();
	}
}

YAHOO.util.Event.onDOMReady(cargarPrintLink);