function cabeceraOM(){
	document.write("<table width='100%' bgcolor='#ffffff' >");
	document.write("<tr>");
	document.write("<td align='center'>");
}

function pieOM(){
	document.write("</td>");
	document.write("</tr>");
	document.write("</table>");
	limit = document.links.length;
	//document.links[limit].href = "";
	if (limit>=0){
		document.links[limit-2].innerHTML = "Imprimir empresa";
		//document.links[limit].href = "";
		document.links[limit-1].innerHTML = "Cerrar empresa";
		document.links[limit-1].href="javascript:history.go(-2);"
	}
}