// formulario bici

	function checkUncheck(theElement) {
     var theForm = theElement.form, z = 0;
	 for(z=0; z<theForm.length;z++){
      if(theForm[z].type == 'checkbox' && theForm[z].name != 'checkall'){
	  theForm.idmarca[z].checked = theElement.checked;
	  }
     }
    }
	
	
	function checkUncheck2(theElement) {
     var theForm = theElement.form, y = 0;
	 for(y=0; y<theForm.length;y++){
      if(theForm[y].type == 'checkbox' && theForm[y].name != 'checkall2'){
	  theForm.idtipo[y].checked = theElement.checked;
	  }
     }
    }
	
function validarbicis(theElement){
	var marca=0;
	var tipo=0;
	var theForm = window.document.forms[0];
	if (theForm.name == 'idmarca[]'){
	if (theForm.check == true) { marca=1;}
	}
		 if (marca == "0")	  {
			alert("Debe Seleccionar al menos una marca");
			return (false);
		 }
  
return (true);
	}
	
	
	

// links
function retroceder1() {window.onmousedown = history.go(-1);}

// bookmark  
function addbookmark()
{
bookmarkurl="http://www.biciclubbenidorm.com"
bookmarktitle="Bici Club Benidorm"
bookmarkico="http://www.biciclubbenidorm.com/icono.ico"
if (document.all)
window.external.AddFavorite(bookmarkurl,bookmarktitle)
}


// para cambiar las imagenes

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_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_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];}
}