function chamaImag(filhos){
		
		var tamBody = (filhos == 0) ? {W:window.document.body.offsetWidth, H:window.document.body.offsetHeight} : { W:window.parent.document.body.offsetWidth, H:window.parent.document.body.offsetHeight};

		
		$('#sombra').show().fadeTo('slow', 0.6);//.width($(document).width()).height($(document).height());
	}