var cscart_fileuploader={dialog_id:'',result_id:'',viewbox_id:'',selectboxes:['fo_directories','fo_files','extensions'],current_path:'',switch_elements:function(elms_list,exclude_list,hide)
{for(i=0;i<elms_list.length;i++){elms=document.getElementsByTagName(elms_list[i]);if(elms.length>0){for(j=0;j<elms.length;j++){if(exclude_list.indexOf(elms[j].name)==-1){elms[j].style.display=(hide==true)?'none':'';}}}}},chdir:function(dir)
{fn_ajax_http_request(index_script+'?'+target_name+'=file_browser&dir='+dir,'','GET','',this.build_list.bind(this),false);},build_list:function(data)
{if(!data.current_path){return false;}
this.current_path=data.current_path;var sbox=document.getElementById('fo_directories');if(sbox&&data.dirs){sbox.options.length=0;for(var i=0;i<data.dirs.length;i++){sbox.options[i]=new Option(data.dirs[i],data.dirs[i]);}}
var sf=document.getElementById('fo_files');if(sf&&data.files){sf.options.length=0;for(i=0;i<data.files.length;i++){sf.options[i]=new Option(data.files[i],data.files[i]);}}
var exploded_path=data.current_path.split('/');var result='';var tmp='';exploded_path=exploded_path.reverse();exploded_path.push('[ROOT]');for(k in exploded_path){if(exploded_path[k]==''){continue;}
if(k!=''){tmp='';for(i=0;i<k-1;i++){tmp+='../';}
result=(exploded_path[k]=='[ROOT]'?'':'/')+"<a href=\"javascript: cscart_fileuploader.chdir('"+tmp+"')\">"+exploded_path[k]+"</a>"+result;}}
document.getElementById('fo_cpath').innerHTML=result;},set_file:function(name)
{document.getElementById(this.result_id).value=this.current_path+name;this.close();},show_image:function(name)
{document.getElementById('fo_img').src=cscart_host_dir+this.current_path+'/'+name;},init:function(dialog_id,result_id)
{this.chdir("");this.dialog_id=dialog_id;this.result_id=result_id;this.viewbox_id='view_'+dialog_id;if(browser_info.browser=='Internet Explorer'){this.switch_elements('SELECT',this.selectboxes,true);}
var dlg=document.getElementById(this.dialog_id);var view_box=document.getElementById(this.viewbox_id);var wnd_sizes=fn_get_window_sizes();dlg.style.left=0;dlg.style.top=0;dlg.style.width=wnd_sizes['width'];dlg.style.height=wnd_sizes['height'];view_box.style.left=wnd_sizes['offset_x'];view_box.style.top=wnd_sizes['offset_y'];view_box.style.width=wnd_sizes['view_width'];view_box.style.height=wnd_sizes['view_height'];fn_show_tag(this.dialog_id,false);},close:function()
{document.getElementById(this.dialog_id).style.display='none';if(browser_info.browser=='Internet Explorer'){this.switch_elements('SELECT',this.selectboxes,false);}},show_sibling:function(elm)
{document.getElementById('box_'+elm).style.display='';if(elm.indexOf('local')!=-1){if(document.getElementById('box_'+elm.str_replace('local','server'))){document.getElementById('box_'+elm.str_replace('local','server')).style.display='none';}
document.getElementById('box_'+elm.str_replace('local','url')).style.display='none';}
if(elm.indexOf('server')!=-1){document.getElementById('box_'+elm.str_replace('server','local')).style.display='none';document.getElementById('box_'+elm.str_replace('server','url')).style.display='none';}
if(elm.indexOf('url')!=-1){document.getElementById('box_'+elm.str_replace('url','local')).style.display='none';if(document.getElementById('box_'+elm.str_replace('url','server'))){document.getElementById('box_'+elm.str_replace('url','server')).style.display='none';}}}}