var hz=window.screen.height
var wz=window.screen.width

if (wz <= 1100) //1024
	document.write("<style type='text/css'> div.calendar { position: absolute; left:12% !important; top:0px ; display:block; } </style>");
else if (wz > 1100 && wz < 1350) //1280
	document.write("<style type='text/css'> div.calendar { position: absolute; left:19% !important; top:0px ; display:block; } </style>");
else if (wz > 1350 && wz < 1600) //1440
	document.write("<style type='text/css'> div.calendar { position: absolute; left:21% !important; top:0px ; display:block; } </style>");
else if(wz >=1600 && wz <= 2200) //1920 y 2048
	document.write("<style type='text/css'> div.calendar { position: absolute; left:26% !important; top:0px ; display:block; } </style>");
else if(wz > 2200) // 2560
	document.write("<style type='text/css'> div.calendar { position: absolute; left:30% !important; top:0px ; display:block; } </style>");