IE = (navigator.appVersion).indexOf("MSIE") != -1; 
NS = (navigator.appName).indexOf("Netscape") != -1; 

function Buscar()
{
	if (document.buscador.texto.value == "introduzca texto")
		document.buscador.texto.value = "";
}

function BuscarProductos()
{
	if (document.productos.cadena.value == "introduzca texto")
		document.productos.cadena.value = "";
}

function Fecha()
{
	date = new Date();
	var day_of_week_number = date.getDay();
	var day_of_month = date.getDate();
	var month_number = date.getMonth();
	var year = date.getYear();
	if (year<200) year+=1900;
	var day_of_week = '';
	var month = '' 

	var message = '';

	if(month_number == 0){month = 'enero';}
	if(month_number == 1){month = 'febrero';}
	if(month_number == 2){month = 'marzo';}
	if(month_number == 3){month = 'abril';}
	if(month_number == 4){month = 'mayo';}
	if(month_number == 5){month = 'junio';}
	if(month_number == 6){month = 'julio';}
	if(month_number == 7){month = 'agosto';}
	if(month_number == 8){month = 'septiembre';}
	if(month_number == 9){month = 'octubre';}
	if(month_number == 10){month = 'noviembre';}
	if(month_number == 11){month ='diciembre';}
	
	if(day_of_week_number == 0){day_of_week = 'Domingo';}
	if(day_of_week_number == 1){day_of_week = 'Lunes';}
	if(day_of_week_number == 2){day_of_week = 'Martes';}
	if(day_of_week_number == 3){day_of_week = 'Miercoles';}
	if(day_of_week_number == 4){day_of_week = 'Jueves';}
	if(day_of_week_number == 5){day_of_week = 'Viernes';}
	if(day_of_week_number == 6){day_of_week = 'Sábado';} 

	var date_to_show=day_of_week+', '+day_of_month+' de '+month+' de '+year;
	document.write(date_to_show);
}

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
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); 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];}
}