/* nahuya.ch 2008-2009 Nahuyach team
 */function get_cookie(name)
{with(document.cookie)
{var regexp=new RegExp("(^|;\\s+)"+name+"=(.*?)(;|$)");var hit=regexp.exec(document.cookie);if(hit&&hit.length>2)return unescape(hit[2]);else return'';}};function set_cookie(name,value,days)
{if(days)
{var date=new Date();date.setTime(date.getTime()+(days*24*60*60*1000));var expires="; expires="+date.toGMTString();}
else expires="";document.cookie=name+"="+value+expires+"; path=/";}
function get_password(name)
{var pass=get_cookie(name);if(pass)return pass;var chars="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";var pass='';for(var i=0;i<8;i++)
{var rnd=Math.floor(Math.random()*chars.length);pass+=chars.substring(rnd,rnd+1);}
return(pass);}
function insert(text)
{var textarea=document.forms.postform.field4;if(textarea)
{if(textarea.createTextRange&&textarea.caretPos)
{var caretPos=textarea.caretPos;caretPos.text=caretPos.text.charAt(caretPos.text.length-1)==" "?text+" ":text;}
else if(textarea.setSelectionRange)
{var start=textarea.selectionStart;var end=textarea.selectionEnd;textarea.value=textarea.value.substr(0,start)+text+textarea.value.substr(end);textarea.setSelectionRange(start+text.length,start+text.length);}
else
{textarea.value+=text+" ";}
textarea.focus();}}
function highlight(post)
{var cells=document.getElementsByTagName("td");for(var i=0;i<cells.length;i++)if(cells[i].className=="highlight")cells[i].className="reply";var reply=document.getElementById("reply"+post);if(reply)
{reply.className="highlight";var reply2=document.getElementById("reply-b"+post);if(reply2)
{reply2.className="highlight2";}
return false;}
return true;}
function set_stylesheet_frame(styletitle,framename)
{set_stylesheet(styletitle);var list=get_frame_by_name(framename);if(list)set_stylesheet(styletitle,list);}
function set_stylesheet(styletitle,target)
{set_cookie("wakabastyle",styletitle,365);var links=target?target.document.getElementsByTagName("link"):document.getElementsByTagName("link");var found=false;for(var i=0;i<links.length;i++)
{var rel=links[i].getAttribute("rel");var title=links[i].getAttribute("title");if(rel.indexOf("style")!=-1&&title)
{links[i].disabled=true;if(styletitle==title){links[i].disabled=false;found=true;}}}
if(!found)
{if(target)set_preferred_stylesheet(target);else set_preferred_stylesheet();}}
function get_frame_by_name(name)
{var frames=window.parent.frames;for(i=0;i<frames.length;i++)
{if(name==frames[i].name){return(frames[i]);}}}
function set_preferred_stylesheet()
{var links=target?target.document.getElementsByTagName("link"):document.getElementsByTagName("link");for(var i=0;i<links.length;i++)
{var rel=links[i].getAttribute("rel");var title=links[i].getAttribute("title");if(rel.indexOf("style")!=-1&&title)links[i].disabled=(rel.indexOf("alt")!=-1);}}
function get_active_stylesheet()
{var links=document.getElementsByTagName("link");for(var i=0;i<links.length;i++)
{var rel=links[i].getAttribute("rel");var title=links[i].getAttribute("title");if(rel.indexOf("style")!=-1&&title&&!links[i].disabled)return title;}
return null;}
function get_preferred_stylesheet()
{var links=document.getElementsByTagName("link");for(var i=0;i<links.length;i++)
{var rel=links[i].getAttribute("rel");var title=links[i].getAttribute("title");if(rel.indexOf("style")!=-1&&rel.indexOf("alt")==-1&&title)return title;}
return null;}
function set_inputs(id)
{with(document.getElementById(id))
{if(typeof(field1)!="undefined"&&!field1.value)field1.value=get_cookie("name");if(typeof(field2)!="undefined"&&!field2.value)field2.value=get_cookie("email");if(!password.value)password.value=get_password("password");}}
function set_delpass(id){with(document.getElementById(id))password.value=get_cookie("password");}
function do_ban(el)
{var reason=prompt("Give a reason for this ban:");if(reason)document.location=el.href+"&comment="+encodeURIComponent(reason);return false;}
window.onunload=function(e)
{

if(style_cookie)
{var title=get_active_stylesheet();set_cookie(style_cookie,title,365);}}
window.onload=function(e)
{var match;if(match=/#i([0-9]+)/.exec(document.location.toString()))
if(!document.forms.postform.field4.value)
insert(">>"+match[1]);if(match=/#([0-9]+)/.exec(document.location.toString()))
highlight(match[1]);}
if(style_cookie)
{var cookie=get_cookie(style_cookie);var title=cookie?cookie:get_preferred_stylesheet();set_stylesheet(title);}
function ctrl_enter(e,form)
{if(((e.keyCode==13)||(e.keyCode==10))&&(e.ctrlKey))form.submit();}
function show_hide_exif(id)
{var item=null;item=$('exif_'+id);if(!item)return;if(item.style)
{if(item.style.display=="none")
item.style.display="";else
item.style.display="none";}
else
item.visibility="show";}