function checkSelectLanguage(){
	var getSelect = document.getElementById("sub");
	var selIndex = getSelect.selectedIndex;
	getSelect.value = getSelect.options[selIndex].value;
	if (getSelect.value == 0){
		alert('Please select a Language');
		return false;
	} else {
		return true;
	}
}

function goLang(sentValue){
	var getHid = document.getElementById("lang"); 
	getHid.value = sentValue;
	document.formlang.submit();
}

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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}


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];}}
}

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_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_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);


function MM_callJS(jsStr) { //v2.0
  return eval(jsStr)
}


function popUp(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=600,height=400,left = 212,top = 184');");
}


function check_go_landing()
{
	
	if(document.getElementById('language').value=='0')
	{
		//document.form1.language.focus();
		//document.getElementById("boton").disabled=true;	
	}
	else		
		{
			//document.getElementById("boton").disabled=false;
			document.getElementById("language_dest").disabled=false;
		}
		
}

function show_loading()
{
	var loading=document.getElementById("advice");
	loading.innerHTML="<img align='center' src='img/loading.gif' align='absmiddle'>";
	var to=document.getElementById("language_dest");
	to.style.visibility='hidden';
}

function dis_proof(status)
{
	var proof = document.getElementById("fq_proofreading");
if (status == true){
	proof.disabled = true;
	proof.checked = true;
} else {
	proof.disabled = false;
}
}



function toggle_menu(element)
{
//alert(document.getElementById(element).style.display);	
if(document.getElementById(element).style.display=="none"){
  document.getElementById(element).style.display="block"
}else{
  document.getElementById(element).style.display="none"
}
}


function activateCalculate(){
var fields = 0;

for( i = 0; i < document.freequote1.fq_kindofserviceneed.length; i++ )
{
if( document.freequote1.fq_kindofserviceneed[i].checked == true )
fields++;
}

if (document.getElementById('fq_wordcount').value !=""){
fields++;
}

if ( document.freequote1.fq_targetlanguagefrom.selectedIndex != 0){
fields++;
}


if ( document.freequote1.language_dest.value != 0) {
fields++;
}

if ( document.freequote1.fq_typeofdocument.selectedIndex != 0){
fields++;
}

if (document.getElementById('fq_email').value !=""){
fields++;
}

if (fields != "6"){
document.getElementById('calcbtn').innerHTML='<img title="CALCULATE" alt="CALCULATE" src="img/btn_big_calculate-disable.gif" >';
} else {
document.getElementById('calcbtn').innerHTML='<input type="image" onclick="freequote1.fq_proofreading.disabled=false;" name="Calculate" id="boton" title="CALCULATE" alt="CALCULATE" src="img/btn_big_calculate.gif" />';
}

}

function cambiar(modo){ 
document.getElementById('contenedor_iframe').style.display=modo;
}