function PopUpNou(PopUpUrl,w,h,x,y,nomPop){
    var ScreenWidth=window.screen.width;
    var ScreenHeight=window.screen.height;
    var movefromedge=0;
    placementx=(ScreenWidth/2)-((400)/2);
    placementy=(ScreenHeight/2)-((300+50)/2);
	WinPop=window.open(PopUpUrl,nomPop,"width="+w+",height="+h+",top="+y+",left="+x+", toolbar=0,location=0,directories=0,status=0,scrollbars=0,menubar=0,resizable=0");
}

function recetario()  {
	PopUpNou("recetas.php?id=1",600,700,200,200,"recetas");	
}

function spot() {
	PopUpNou("spot.htm",600,400,200,200,"spot");	
}

function descargas()  {
	PopUpNou("descargas.php",450,400,200,200,"descargas");	
}