function escribeCabecera(){
	document.write ("<div style=\"position:absolute;left:0;top:0;background-color:#161C30\">")
	document.write ("<table width=783 height=45 >")
//	document.write ("<table width=783 height=45 bgcolor=\"#D6D6D6\">")
	document.write ("<tr>")
	document.write ("<td>")
	document.write ("<div style=\"left:20;top:0;position:absolute\">")
	
	document.write ("<a href=\"../../index.html\" >")
	//document.write ("&nbsp;&nbsp;&nbsp;")
	//document.write ("<img border=\"0\" src=\"../../imagenes/logo_a_p.gif\" height=\"50\">")
	document.write ("<img border=\"0\" src=\"../../imagenes/logo_a_p.gif\" >")
	document.write ("</a>") 
	document.write ("</div>")
	document.write ("</td>")
	document.write ("</tr>")
	document.write ("</table>")
	document.write ("</div>")
		}
		//#1A3F7B