function GetDowStart() {return 1;}
function GetDateFmt() {return "ddmmyy";}
function GetDateSep() {return "/";}

function ShowCalendar(eP,eD,eDP,dmin,dmax)
{
	SCal(eP,eD,eDP,dmin,dmax);
}

function ShowCalSimp(fm,eD,eDP,dmin,dmax){
 if(!dmin)dmin='1/12/2005';if(!dmax)dmax='1/1/2010';
 if(fm){SetNextFocus(objNext(fm,eD));SetPrevFocus(objPrev(fm,eD));}
 SCal(eD,eD,eDP,dmin,dmax);
}

var zz, zv, d, fTSR;
d = new Date();
fTSR=0;
zv = d.getTime();
zz = "&zz="+zv;

var gBF=false;
function GoTo(u){window.top.location = u + zz;}
function Go(u){window.top.location = u;} 

function BF(){gBF=true;}

function Foci(o){if(!gBF && IsVis(o)){o.focus();}}

function IsVis(o)
{
	if(!o || o.type=="hidden")
	return false;
	
	while(o && o.style && o.style.display!='none')
	{
	o = o.parentNode;	
	}
	return !o || !o.style;
}


function TEK(a,evt){	
	var keycode;
	if (window.event){ keycode = window.event.keyCode; evt = window.event;}
	else if(evt) {keycode = evt.which;}
	else {return true;}
	if(13==keycode){evt.cancelBubble = true; evt.returnValue = false; eval(a);}
	}

function getObj(objID)
	{
	if (document.getElementById) {return document.getElementById(objID);}
	else if (document.all) {return document.all[objID];}
	else if (document.layers) {return document.layers[objID];}
	}
	
function objNext(f,d)
{
	var fFnd=false,el=f.elements,i=0;
	for(;i < el.length;i++)
	{
	if('hidden'!=el[i].type && false==el[i].disabled && IsVis(el[i]) && fFnd)return el[i];
	if(d.id==el[i].id)fFnd=true;
	}
	return null;
}
function objPrev(f,d)
{
	var fFnd=false,el=f.elements,i=el.length - 1;
	for(;i >= 0;i--)
	{
	if('hidden'!=el[i].type && false==el[i].disabled && IsVis(el[i]) && fFnd)return el[i];
	if(d.id==el[i].id)fFnd=true;
	}
	return null;
}

function DoNothing() {return false;}


// Estas son viejas

var g_MINY = 1601;
var g_MAXY = 4500;

function isdigit(c) {return(c >= '0' && c <= '9');}

function atoi(s){
  var t = 0;
  for(var i = 0; i < s.length; i++){
    var c = s.charAt(i);
    if(!isdigit(c)) return t;
    else t = t*10 + (c-'0');
  }
  return t;
}

function GetDate(t){
  var l = t.length;
  if(0 == l) return new Date();
  var cSp = '\0';
  var sSp1 = "";
  var sSp2 = "";
  for(var i = 0; i < t.length; i++){
    var c = t.charAt(i);
    if(c == ' ' || isdigit(c)) continue;
    else if(cSp == '\0' && (c == '/' || c == '-' || c == '.')){
      cSp = c;
      sSp1 = t.substring(i+1,l);
    }
    else if(c == cSp) sSp2 = t.substring(i+1,l);
    else if(c != cSp) return  new Date();
  }
  if(0 == sSp1.length) return  new Date();
  var m;
  var d;
  var y; 
  m = atoi(sSp1);
  d = atoi(t);
  if(0 != sSp2.length) y = atoi(sSp2);
  else y = DefYr(m,d);
  if(y < 100){
    y = 1900+y;
    while(y < g_yLow) y = y+100;
  }
  if(y < g_MINY || y > g_MAXY || m < 1 || m > 12) return new Date();
  if(d < 1 || d > GetMonthCount(m,y)) return new Date();
  return new Date(y,m-1,d);
}