function R(x) {
  var width = 190;
  var height = 240;
  var left = 50;
  var top = 10;
  window.open(x, 'lws', 'width='+width+', height='+height+', top='+top+', left='+left+', scrollbars=no, status=no, toolbar=no, location=no, directories=no, menubar=no, resizable=no, fullscreen=no');
}

function VC(x) {
  var width = 500;
  var height = 400;
  var left = 50;
  var top = 10;
  window.open(x, 'lws', 'width='+width+', height='+height+', top='+top+', left='+left+', scrollbars=no, status=no, toolbar=no, location=no, directories=no, menubar=no, resizable=no, fullscreen=no');
}

function EC(x) {
  var width = 350;
  var height = 400;
  var left = 50;
  var top = 10;
  window.open(x, 'lws', 'width='+width+', height='+height+', top='+top+', left='+left+', scrollbars=no, status=no, toolbar=no, location=no, directories=no, menubar=no, resizable=no, fullscreen=no');
}
 
function F(x) {
  var width = 700;
  var height = 480;
  var left = 10;
  var top = 10;
  window.open(x, 'lws', 'width='+width+', height='+height+', top='+top+', left='+left+', scrollbars=no, status=no, toolbar=no, location=no, directories=no, menubar=no, resizable=no, fullscreen=no');
}

function abrirRadio96FM(z){
	
  var width = 200;
  var height = 180;
  var left = 50;
  var top = 10;
  window.open(z, '96fm', 'width='+width+', height='+height+', top='+top+', left='+left+', scrollbars=no, status=no, toolbar=no, location=no, directories=no, menubar=no, resizable=no, fullscreen=no');
}


var tagAlvo = new Array('p','h1');

var tamanhos = new Array('10px','12px','14px','16px','18px','20px','22px','24px','26px' );
var tamanhoInicial = 3;
 
function mudaTamanho( idAlvo,acao ){
  if (!document.getElementById) return
  var selecionados = null,tamanho = tamanhoInicial,i,j,tagsAlvo;
  tamanho +=  acao;
  if ( tamanho < 0 ) tamanho = 0;
  if ( tamanho > 6 ) tamanho = 6;
  tamanhoInicial = tamanho;
  if ( !( selecionados = document.getElementById( idAlvo ) ) ) selecionados = document.getElementsByTagName( idAlvo )[ 0 ];
  
  selecionados.style.fontSize = tamanhos[ tamanho ];
  
  for ( i = 0; i < tagAlvo.length; i++ ){
    tagsAlvo = selecionados.getElementsByTagName( tagAlvo[ i ] );
    for ( j = 0; j < tagsAlvo.length; j++ ) tagsAlvo[ j ].style.fontSize = tamanhos[ tamanho ];
  }
}