function checkPass() {
  alert('teste')
  return false
}

function teste() {
  alert('teste')
var range = document.selection.createRange();
alert(range.text)
alert(range.htmlText)
 range.htmlText = "<a href=\"#\">"+range.text+"<a>"
}

function addLink() {
//  var range = document.selection.createRange();
//  alert(range.text)
//  alert(range.htmlText)
  var URL = prompt("Entre com a URL:","http://")
//  range.text = "<a href=\""+URL+"\">"+range.text+"<a>"
//  alert(range.text)
//  alert(range.htmlText)
document.execCommand("CreateLink",false,URL);
}


//Função para redimensionar imagem
function resize(img_id,w_id,h_id) {
  var img  = document.getElementById(img_id)
  var imputW  = document.getElementById(w_id)
  var imputH  = document.getElementById(h_id)
  var width = 0
  var height = 0
  if(!imputW.value == "")
    width = imputW.value
    
  if(!imputH.value == "")
    height = imputH.value
    
  img.width = width
  img.height = height
}

function getSize(img_id,w_id,h_id) {
  var img  = document.getElementById(img_id)
  var imputW  = document.getElementById(w_id)
  var imputH  = document.getElementById(h_id)

  imputW.value = img.width
  imputH.value = img.height
}


function resizePopup() {
  var imagem = document.getElementById("imagem")
  window.resizeTo(imagem.width+100,imagem.height+150)
}

function showPopup(width, height, URL, resize) {

  var winPositionLeft  = (screen.width - width) / 2;
  var winPositionTop  = (screen.height - height) / 2;
  var param = 'height='+height+',width='+width+',top='+winPositionTop+',left='+winPositionLeft+'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes'
  var subWindow = window.open(URL,"def",param);
//  var imagem = subWindow.document.getElementById("imagem")
//  subWindow.resizeTo(imagem.width+100,imagem.height+100)
}





function showImagem(img_id, src_id) {
  var img  = document.getElementById(img_id)
  var src  = document.getElementById(src_id)

  img.src = src.value

}

function checkField(elem) {
  if(elem.value == "") {
    alert("Digite um valor para o campo "+elem.name)
    elem.focus()
  }
}

function checkFieldById(id) {
  var elem = document.getElementById(id)
  if(elem.value == "") {
    alert("Digite um valor para o campo <"+elem.name+">")
    elem.focus()
    return false
  } else {
    return true
  }
}


function executaAcao(URL,Param) {

  try {
    xmlhttp = new XMLHttpRequest()
  } catch(e) {
    try {
      xmlhttp = new ActiveXObject("Msxml2.XMLHTTP")
    } catch(e1) {
      try {
        xmlhttp = new ActiveXObject("Microsoft.XMLHTTP")
      } catch(e2) {
        xmlhttp = false
      }
    }
  }

  xmlhttp.open("POST", URL, true)

  xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded")
  xmlhttp.setRequestHeader("Cache-Control", "no-store")
  xmlhttp.setRequestHeader("Pragma", "no-cache")
  xmlhttp.setRequestHeader("Expires", "-1")

  xmlhttp.send(Param)
}


function carregaPagina(ElemId,URL,Param,elem) {
  try {
    xmlhttp = new XMLHttpRequest()
  } catch(e) {
    try {
      xmlhttp = new ActiveXObject("Msxml2.XMLHTTP")
    } catch(e1) {
      try {
        xmlhttp = new ActiveXObject("Microsoft.XMLHTTP")
      } catch(e2) {
        xmlhttp = false
      }
    }
  }
  
  xmlhttp.open("POST", URL, true)

  xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded")
  xmlhttp.setRequestHeader("Cache-Control", "no-store")
  xmlhttp.setRequestHeader("Pragma", "no-cache")
  xmlhttp.setRequestHeader("Expires", "-1")

  xmlhttp.onreadystatechange = function() {
    if (xmlhttp.readyState == 4) {

      //Le o texto
      texto = xmlhttp.responseText

      //Desfaz o urlencode

      texto = texto.replace(/\+/g," ")
      texto = unescape(texto)

      //Exibe o texto no div conte?do
      var conteudo = document.getElementById(ElemId)
      conteudo.innerHTML = texto

    }
  }

  if(elem) {
    var par_passeio = 'id_passeio='+elem.options[elem.selectedIndex].value;
    xmlhttp.send(par_passeio+'&'+Param)
  } else {

    xmlhttp.send(Param)

  }
  
}