function borrarformulario(formulario){

	document.getElementById(formulario).reset();

}

function enviarformulario(formulario){

	document.getElementById(formulario).submit();

}
function enviarformulario2(formulario){
		document.getElementById(formulario).action = "a_descargas.php";
		document.getElementById(formulario).target = "";
		document.getElementById(formulario).submit();
}

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) { //v4.01
  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);
  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];}
}

function Reloj() {
	cojeHora = new Date()
	hora = cojeHora.getHours()
	minuto = cojeHora.getMinutes()
	escribeHora = "";
	
	if (hora < 10) {
		escribeHora += "0" + hora + ":"
	} else {
		escribeHora += hora + ":"
	}
	
	if (minuto < 10) {
		escribeHora += "0" + minuto
	} else {
		escribeHora += minuto
	}
	
	document.formularioreloj.reloj.value = escribeHora
	
	setTimeout("Reloj()", 30000)
}

function IrA (direccion)
{
	location.href = direccion;
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}