//ABRIR VENTANA POPUP
function Abrir_ventana (pagina) {
Xpos=(screen.width/2)-310; 
Ypos=(screen.height/2)-360; 	
var opciones="toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=600,height=540,left = "+Xpos+",top ="+Ypos+");";
window.open(pagina,"",opciones);
}
//ABRIR VENTANA REDACTORES
function Abrir_redacta (pagina) {
Xpos=(screen.width/2)-310; 
Ypos=(screen.height/2)-360; 	
var opciones="toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=600,height=540,left = "+Xpos+",top ="+Ypos+");";
window.open(pagina,"",opciones);
}
//ABRIR VENTANA RECOMENDAR
function Abrir_recomendar (pagina) {
Xpos=(screen.width/2)-360; 
Ypos=(screen.height/2)-360; 	
var opciones="toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=690,height=539,left = "+Xpos+",top ="+Ypos+");";
window.open(pagina,"",opciones);
}
//ABRIR VENTANA IMPRIMIR NOTA
function Abrir_nota (pagina) {
var opciones="toolbar=no,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resizable=no,width=690,height=540,top=0,left=0";
window.open(pagina,"",opciones);
}
//ABRIR VENTANA POPUP
function Abrir_ventana2 (pagina) {
var opciones="toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=715,height=695,top=0,left=0";
window.open(pagina,"",opciones);
}
//ABRIR VENTANA FOTOS
function Abrir_fotos (pagina) {
Xpos=(screen.width/2)-320; 
Ypos=(screen.height/2)-360; 	
var opciones="toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=620,height=540,left = "+Xpos+",top ="+Ypos+");";
window.open(pagina,"",opciones);
}


// JavaScript Document
// Array de los meses
var monthNames = new makeArray(12);
monthNames[0] = "01";
monthNames[1] = "02";
monthNames[2] = "03";
monthNames[3] = "04";
monthNames[4] = "05";
monthNames[5] = "06";
monthNames[6] = "07";
monthNames[7] = "08";
monthNames[8] = "09";
monthNames[9] = "10";
monthNames[10] = "11";
monthNames[11] = "12";

// Array de los días

var dayNames = new makeArray(7);
dayNames[0] = "Domingo";
dayNames[1] = "Lunes";
dayNames[2] = "Martes";
dayNames[3] = "Miércoles";
dayNames[4] = "Jueves";
dayNames[5] = "Viernes";
dayNames[6] = "Sábado";

var now = new Date();
var year = now.getYear();

if (year < 2000) year = year + 1900;

function makeArray(len) 
{
for (var i = 0; i < len; i++) this[i] = null;
this.length = len;
}

var minute = new makeArray(7);
minute[0] = "00";
minute[1] = "01";
minute[2] = "02";
minute[3] = "03";
minute[4] = "04";
minute[5] = "05";
minute[6] = "06";
minute[7] = "07";
minute[8] = "08";
minute[9] = "09";
minute[10] = "10";
minute[11] = "11";
minute[12] = "12";
minute[13] = "13";
minute[14] = "14";
minute[15] = "15";
minute[16] = "16";
minute[17] = "17";
minute[18] = "18";
minute[19] = "19";
minute[20] = "20";
minute[21] = "21";
minute[22] = "22";
minute[23] = "23";
minute[24] = "24";
minute[25] = "25";
minute[26] = "26";
minute[27] = "27";
minute[28] = "28";
minute[29] = "29";
minute[30] = "30";
minute[31] = "31";
minute[32] = "32";
minute[33] = "33";
minute[34] = "34";
minute[35] = "35";
minute[36] = "36";
minute[37] = "37";
minute[38] = "38";
minute[39] = "39";
minute[40] = "40";
minute[41] = "41";
minute[42] = "42";
minute[43] = "43";
minute[44] = "44";
minute[45] = "45";
minute[46] = "46";
minute[47] = "47";
minute[48] = "48";
minute[49] = "49";
minute[50] = "50";
minute[51] = "51";
minute[52] = "52";
minute[53] = "53";
minute[54] = "54";
minute[55] = "55";
minute[56] = "56";
minute[57] = "57";
minute[58] = "58";
minute[59] = "59";

<!--
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
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    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
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}

function MM_findObj(n, d) { //v4.01
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    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
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  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->