function Janela(URL,w, h) {
var height = h;
var width = 0;
var left = 0;
var top = 0;
//
if(w == ''){
	width = 550;
} else {
	width = w;
}
if(h == ''){
	height = 550;
} else {
	height = w;
}

window.open(URL, 'ema3', 'width='+width+', height='+height+', top='+top+', left='+left+', status=no, toolbar=no, location=no, directories=no, menubar=no, resizable=no, fullscreen=no, scrollbars=yes');
}
function Projetos(URL) {
  var width = 505;
  var height = 450;
  var left = 0;
  var top = 0;
  window.open(URL, 'ema3', 'width='+width+', height='+height+', top='+top+', left='+left+', status=no, toolbar=no, location=no, directories=no, menubar=no, resizable=no, fullscreen=no, scrollbars=yes');
}
//<a href="javascript:Janela('pag')"></a>