function checkAll(field) {
for (i = 0; i < field.length; i++)
field[i].checked = true ;
}
function showdiv(id) {
	document.getElementById(id).className = 'divShown';
}
function hidediv(id) {
	document.getElementById(id).className = 'divHidden';
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
// Character counter for form fields 

function getObject(obj) {
  var theObj;
  if(document.all) {
    if(typeof obj=="string") {
      return document.all(obj);
    } else {
      return obj.style;
    }
  }
  if(document.getElementById) {
    if(typeof obj=="string") {
      return document.getElementById(obj);
    } else {
      return obj.style;
    }
  }
  return null;
}

//Count characters in textarea.
function Contar(entrada,salida,texto,characters) {
  var entradaObj=getObject(entrada);
  var salidaObj=getObject(salida);
  var longitud=characters - entradaObj.value.length;
  if(longitud <= 0) {
    longitud=0;
    texto='<span class="disable"> '+texto+' </span>';
    entradaObj.value=entradaObj.value.substr(0,characters);
  }
  salidaObj.innerHTML = texto.replace("{CHAR}",longitud);
}

// END character counter for form fields
var newWin = null;  
function popUp(strURL, strType, strHeight, strWidth) {  
  if (newWin != null && !newWin.closed)  
    newWin.close();  
  var strOptions="";  
  if (strType=="console")  
    strOptions="resizable,height="+strHeight+",width="+strWidth;  
  if (strType=="fixed")  
    strOptions="status,height="+strHeight+",width="+strWidth;  
  if (strType=="elastic")  
    strOptions="toolbar,menubar,scrollbars,"+"resizable,location,height="+strHeight+",width="+strWidth;  
  newWin = window.open(strURL, 'newWin', strOptions);  
  newWin.focus();  
}