var baseResolutionWidth = 1024;
		var baseResolutionHeight = 768;
		var baseLeft = 6;//top: 1px; left: 6px;
		var baseTop = 1;
		var simetria=2; 
		var myId= document.getElementById('all');
		
		var altura = window.screen.height;
		var anchura = window.screen.width;

		
		if(anchura > baseResolutionWidth )
			myId.style.left = (baseLeft + ((anchura - baseResolutionWidth )/simetria)) + 'px';
		else
			myId.style.left = baseLeft + 'px';
		
		if(altura > baseResolutionHeight)
			myId.style.top = (baseTop + ((altura - baseResolutionHeight)/simetria)) + 'px';
		else
			myId.style.top = baseTop + 'px';