// JavaScript Document
function showhideDetails(id){
 
    if (document.getElementById('show_'+id)) {
   
    if (document.getElementById('show_'+id).style.display != 'none') {
    document.getElementById('show_'+id).style.display = 'none';
    document.getElementById('hide_'+id).style.display = 'inline';
    document.getElementById('hidden_text_'+id).style.display = 'inline';
    document.getElementById('more_placeholder_'+id).style.display = 'none';
    
    }
    else {
    
    document.getElementById('show_'+id).style.display = 'inline';
    document.getElementById('more_placeholder_'+id).style.display = 'inline';
    document.getElementById('hide_'+id).style.display = 'none';
    document.getElementById('hidden_text_'+id).style.display = 'none';
    
    }
  }
}
function showlinks(tag) {
  
 var links_collection = document.getElementsByTagName(tag);
 var j;
    
 for (j=0;j < links_collection.length;j++) {
  if (links_collection[j].className == 'hide') {
  //alert(links_collection[j]);
  links_collection[j].className = 'hidden';
  }
  
  if (links_collection[j].className == 'show') {
  //alert(links_collection[j]);
  links_collection[j].className = 'shown';
  }
 }
} 
function showhideElement(elementId, action){
 
    if (document.getElementById(elementId)) {
   if(action == 'show'){
    document.getElementById(elementId).style.display = 'inline';
   }
   else {
   
    document.getElementById(elementId).style.display = 'none';
     
   }
  }
} 
function dropdownNavigate(){
 window.location.href = "cheapflights.htm?continent="+option_value;
 document.options[this.selectedIndex].value
 
} 
function optionChanged(dropdown)
{
 
    var myindex  = dropdown.selectedIndex;
    var SelValue = dropdown.options[myindex].value;
    var baseURL  = location.pathname+'?continent='+SelValue;
    top.location.href = baseURL;
    
    return true;
}

function replaceClickToCallText(){
 
   var fieldset_collection = document.getElementsByTagName("fieldset");
   var f;
      
   for (f=0;f < fieldset_collection.length;f++) {
   fieldset_collection[f].className = 'show_fieldset';
   fieldset_collection[f].innerHTML = '<div class="btn_fieldset_wrapper"><a class="click_to_call" title="Click to call" href="tel:08717029853"><img alt="Click to call" class="cta_img" src="/static/uk_mobile/mobi_img/click_to_call.png"></a></div>';
   
   }
 

}
// function to change Email Enquiry button to Click To Call in tours section
function replaceEmailEnquiryBtn(className){
   var email_button_collection = document.getElementsByClassName(className);
   var f;
      
   for (f=0;f < email_button_collection.length;f++) {
   
   email_button_collection[f].innerHTML = '<div class="btn_fieldset_wrapper"><a class="click_to_call" title="Click to call" href="tel:08717029853"><img alt="Click to call" class="cta_img" src="/static/uk_mobile/mobi_img/click_to_call.png"></a></div>';
   email_button_collection[f].style.display = "block";
   }
}