jQuery(document).ready(function(){      
    var maxheight = 0;      
    jQuery('.subsection ul').each(function(i){
       if(jQuery(this).height()>maxheight)
          maxheight = jQuery(this).height();
    });  
       
    jQuery('.subsection ul').each(function(i){
        jQuery(this).height(maxheight);
    });     
});

function display_type_form(type)
{                     
  document.getElementById('cat_type').value=type;      
  switch(type)
  {
    case 'certificates':
           document.getElementById("certificates_box").style.display='block';           
           document.getElementById("col_label_type").innerHTML='Languages';           
           $("select.file_format").hide(); 
           $("select.file_lang").show();   
    break;
    case 'images':    
           document.getElementById("certificates_box").style.display='none';         
           document.getElementById("col_label_type").innerHTML='Format';               
           $("select.file_format").show(); 
           $("select.file_lang").hide();   
    break;
    default:
           document.getElementById("certificates_box").style.display='none';         
           document.getElementById("col_label_type").innerHTML='Languages';   
           $("select.file_format").hide(); 
           $("select.file_lang").show();            
  }         
}
             
function plier_deplier(id)
{       
    if(document.getElementById(id))
    {  
        if(document.getElementById(id).style.display=='block')
            document.getElementById(id).style.display='none';
        else
            document.getElementById(id).style.display='block';
    }  
}

function changeFile()
{
    if(document.getElementById('docIsChanged').value=='n')
    {                                                          
        document.getElementById('doc').style.display='block';        
        document.getElementById('docpath').style.display='none';        
        document.getElementById('display_doc').style.display='none';  
        document.getElementById('delete_'+label).style.display='none';
        document.getElementById('hidden_doc').style.display='block';
        document.getElementById('docIsChanged').value='y';
    }
    else
    {
        document.getElementById('doc').style.display='none';
        document.getElementById('docpath').style.display='block';
        document.getElementById('display_doc').style.display='block';
        document.getElementById('delete_'+label).style.display='block';
        document.getElementById('hidden_doc').style.display='none';  
        document.getElementById('docIsChanged').value='n';
    }
} 

function changeFile2(label)
{
    if(document.getElementById(label+'IsChanged').value=='n')
    {                                                          
        document.getElementById(label).style.display='inline';        
        document.getElementById(label+'path').style.display='none';        
        document.getElementById('display_'+label).style.display='none';  
        document.getElementById('delete_'+label).style.display='none';  
        document.getElementById('hidden_'+label).style.display='inline';
        document.getElementById(label+'IsChanged').value='y';
    }
    else
    {
        document.getElementById(label).style.display='none';
        document.getElementById(label+'path').style.display='inline';
        document.getElementById('display_'+label).style.display='inline';
        document.getElementById('delete_'+label).style.display='inline';
        document.getElementById('hidden_'+label).style.display='none';  
        document.getElementById(label+'IsChanged').value='n';
    }
}    

var nbFiles=0; 

function edit_file(id, visibleid, i)
{
    if(document.getElementById(visibleid).style.display=='none')
    {
        document.getElementById(id).style.display='none';
        document.getElementById(visibleid).style.display='inline';
        
        document.getElementById('editimg'+i).style.display='none';
        document.getElementById('cancelimg'+i).style.display='block';                 
        
        document.getElementById('input'+id).name='d'+id;   
        document.getElementById('input'+visibleid).name='files_upload'+nbFiles; 
        nbFiles++;
    }  
    else
    {      
        document.getElementById(id).style.display='inline';
        document.getElementById(visibleid).style.display='none';       
        
        document.getElementById('editimg'+i).style.display='block';
        document.getElementById('cancelimg'+i).style.display='none';
        
        document.getElementById('input'+id).name='old_files[]';   
        document.getElementById('input'+visibleid).name=visibleid+'file'; 
        nbFiles--;
    }
}

function add_file()
{      
    to=document.getElementById('files_list_body');                               
                                            
        var tr=document.createElement('tr');
                                         
            var th=document.createElement('th');
                //th.className='textcell';
                var thtext= document.createTextNode('image > ');
            th.appendChild(thtext);
            
            var td1=document.createElement('td');
            //td1.className='imagecell';
                var inputFile=document.createElement('input');
                inputFile.setAttribute("type","file"); 
                inputFile.setAttribute("name","files_upload"+nbFiles);
            td1.appendChild(inputFile);
            
            var td=document.createElement('td');
            td.className='actioncell';
                var a=document.createElement('a');
                a.setAttribute("href","#"); 
                    var img=document.createElement('img');
                    img.setAttribute("src","../images/delete.gif");                                        
                a.appendChild(img);                   
                a.onclick=function(){delete_file(a,'-1');return false;} 
            td.appendChild(a);
                             
        tr.appendChild(th);
        tr.appendChild(td1);
        tr.appendChild(td);
        
    to.appendChild(tr);
    nbFiles++;
}
                                                                                   
function delete_file(elt,path)
{   
    nbFiles--;
    if(nbFiles<5) document.getElementById('addimage').style.display='inline';                                                       
    elt.parentNode.parentNode.parentNode.removeChild(elt.parentNode.parentNode);       
}

var lang_options=new Array();


function add_file_admin()
{        
    var type=document.getElementById('cat_type').value;
    to=document.getElementById('files_list_body');                               
                                            
        var tr=document.createElement('tr');
                                     
            // input
            var td1=document.createElement('td');
            var inputFile=document.createElement('input');
            inputFile.setAttribute("type","file"); 
            inputFile.setAttribute("name","files_upload[]");
            inputFile.style.width = "450px";  
            td1.appendChild(inputFile);
            
            // select
            var tdlang=document.createElement('td');
             
            var selectlang=document.createElement('select');   
            selectlang.setAttribute("name","files_upload_lang[]");
            selectlang.setAttribute("class","file_lang"); 
            selectlang.style.display='none';       
            
            for(id in lang_options)
            {               
                var option=document.createElement('option'); 
                var optiontext = document.createTextNode(lang_options[id]);  
                option.setAttribute("value",id);                           
                option.appendChild(optiontext);         
                selectlang.appendChild(option); 
            }
                                               
                 
            var select=document.createElement('select');   
            select.setAttribute("name","file_format[]");  
            select.setAttribute("class","file_format");  
            select.style.display='none';     
                                                                
                var optionXL=document.createElement('option'); 
                var optionXLtext = document.createTextNode('XL'); 
                optionXL.setAttribute("value",'XL');                           
                optionXL.appendChild(optionXLtext);  
                
                var optionH=document.createElement('option'); 
                var optionHtext = document.createTextNode('H'); 
                optionH.setAttribute("value",'H');                           
                optionH.appendChild(optionHtext);  
                
                var optionL=document.createElement('option'); 
                var optionLtext = document.createTextNode('L'); 
                optionL.setAttribute("value",'L');                           
                optionL.appendChild(optionLtext);  
                
                var optionThumb=document.createElement('option'); 
                var optionThumbtext = document.createTextNode('THUMB');  
                optionThumb.setAttribute("value",'THUMB');                           
                optionThumb.appendChild(optionThumbtext);  
                                 
                select.appendChild(optionXL); 
                select.appendChild(optionH); 
                select.appendChild(optionL); 
                select.appendChild(optionThumb);       
            
            switch(type)
            {
              case 'images':      
                select.style.display='block';
              break;
              default:
                selectlang.style.display='block';
            }
              
            tdlang.appendChild(selectlang);                                       
            tdlang.appendChild(select); 
            
            // actions
            var td2=document.createElement('td');
            td2.className='actions';
            var a=document.createElement('a');
            a.setAttribute("href","#"); 
            var img=document.createElement('img');
            img.setAttribute("src","../../../../admin/images/delete_icon.gif");                                        
            img.setAttribute("title","delete");   
            a.appendChild(img);                   
            
            a.onclick=function(){delete_file(a,'-1');return false;} 
            td2.appendChild(a);
                             
        tr.appendChild(td1);
        tr.appendChild(tdlang);
        tr.appendChild(td2);
        
    to.appendChild(tr);
    nbFiles++;
}

function delete_file_admin(elt,path, file_id)
{   
    nbFiles--;
    elt.parentNode.parentNode.parentNode.removeChild(elt.parentNode.parentNode); 
    
    // hidden input
    var inputFile=document.createElement('input');   
    inputFile.setAttribute("type", "hidden");
    inputFile.setAttribute("value", file_id);
    inputFile.setAttribute("name", "files_remove[]");
    to=document.getElementById('files_list_body');     
    to.appendChild(inputFile);   
}

function edit_file_admin(id, visibleid, i)
{
    if(document.getElementById(visibleid).style.display=='none')
    {
        document.getElementById(id).style.display='none';
        document.getElementById(visibleid).style.display='inline';
        
        document.getElementById('editimg'+i).style.display='none';
        document.getElementById('cancelimg'+i).style.display='block';                 
        
        document.getElementById('input'+id).name='d'+id;   
        document.getElementById('input'+visibleid).name='files_upload[]'; 
        document.getElementById('old_files_lang'+i).name='files_upload_lang[]';           
        document.getElementById('old_files_format'+i).name='file_format[]';           
        
        // hidden input
        var inputFile=document.createElement('input');   
        inputFile.setAttribute("type", "hidden");
        inputFile.setAttribute("value", i);
        inputFile.setAttribute("id", "files_update_"+i); 
        inputFile.setAttribute("name", "files_remove[]");  
        to=document.getElementById('files_list_body');     
        to.appendChild(inputFile); 
        
        nbFiles++;
    }  
    else
    {      
        document.getElementById(id).style.display='inline';
        document.getElementById(visibleid).style.display='none';       
        
        document.getElementById('editimg'+i).style.display='block';
        document.getElementById('cancelimg'+i).style.display='none';
        
        document.getElementById('input'+id).name='old_files[]';   
        document.getElementById('old_files_lang'+i).name='old_files_lang[]';          
        document.getElementById('old_files_format'+i).name='old_file_format[]';  
        document.getElementById('input'+visibleid).name=visibleid+'file'; 
        
        // removing hidden input
        to=document.getElementById("files_update_"+i);     
        to.parentNode.removeChild(to);
        
        nbFiles--;
    }
}

function addAllLang(elts)
{   
    var l=new Array();           
    if(elts.type=='select-one')
    {     
        l.push(elts.value);
    }
    else    
    {     
        for(var i=0;i<elts.length;i++)                       
            l.push(elts[i].value);   
    }
    return l;  
}

function verif(type)
{   
    switch(type)
    {
      case 'images':
          var tab_format=new Array();
          for(id in $("select.file_format").get())
          {
             if(tab_format[$("select.file_format").get(id).value])
             {
              alert('Only one image per format please.');
              return false;
             }
             tab_format[$("select.file_format").get(id).value]="ok";     
          }
          
      break;
      default:
        var lang_selected=new Array();      
        if(document.forms['form'].elements['old_files_lang[]'])                                                                 
        {    
            lang_1 = addAllLang(document.forms['form'].elements['old_files_lang[]']);
            lang_selected=lang_1;   
        }
        
        if(document.forms['form'].elements['files_upload_lang[]'])
        {    
            lang_2 = addAllLang(document.forms['form'].elements['files_upload_lang[]']);
            lang_selected=lang_selected.concat(lang_2);    
        }
        
        var tab_lang=new Array();
        for(id in lang_selected)
        {
            if(tab_lang[lang_selected[id]])
            {
                alert('Only one file per language please.');
                return false;
            }
            tab_lang[lang_selected[id]]='ok';  
        } 
    }
    return true;                            
}