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


function ocultamenu(){
  var menu = document.getElementById("piscines");
  menu.style.display = "none";
}


function despliega(){
  var menu = document.getElementById("piscines");
    if(menu.style.display == "none"){
      menu.style.display = "block";
    }
    else{
      menu.style.display = "none";
    }
}


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];}
}


menu_status = new Array();

//amaga el menú o el mostra (amagant la resta de menús):
function showHide( theid ){
	if(menu_status[theid] != 'show'){
		hideOthers( theid );
		show( theid );
	} else {
		hide( theid );
	}

	var id = "canvi"+theid.substr( "mymenu".length );
	var color = document.getElementById( id ).className;

	if( color.match( "menu1b" )){
		document.getElementById( id ).className = "menu1";
	} else if( color.match( "menu1" )){
		document.getElementById( id ).className = "menu1b";
	} else if( color.match( "menu2b" )){
		document.getElementById( id ).className = "menu2";
	} else if( color.match( "menu2" )){
		document.getElementById( id ).className = "menu2b";
	}
}

//amaga el menú:
function hide( theid )
{
   var elem = document.getElementById( theid );
   elem.className = 'hide';
   menu_status[theid] = 'hide';
}

//mostra el menú:
function show( theid )
{
   var elem = document.getElementById( theid );
   elem.className = 'show';
   menu_status[theid] = 'show';
}

//amaga tots els menús i els hi posa el color de fons (amb una 'b' final):
function hideOthers( theid ){
	if( theid.match( "mymenu" )){
		var compt = 1;

		while( document.getElementById( "canvi"+compt )!=null ){
			//amagar:
			hide( "mymenu"+compt );

			//canviar color (posar color: NO seleccionat):
			var color = document.getElementById( "canvi"+compt ).className;
			if( color.match( "menu1b" )){
				document.getElementById( "canvi"+compt ).className = "menu1";
			} else if( color.match( "menu2b" )){
				document.getElementById( "canvi"+compt ).className = "menu2";
			}

			compt++;
		}
	}
}

function color_fons(paramboto)
		{
		 if(paramboto.className=="menu1b")
		  {
 		  paramboto.className="menu1"
		  }
		 else
		  {
		  paramboto.className="menu1b"
 		 }
}


function color_fons2(paramboto)
		{
		 if(paramboto.className=="menu2b")
		  {
 		  paramboto.className="menu2"
		  }
		 else
		  {
		  paramboto.className="menu2b"
 		 }
}