JS_HELPOFF=false;DOM=(document.getElementById)?1:0;NS4=(document.layers)?1:0;IE4=(document.all)?1:0;OPERA=navigator.userAgent.indexOf("Opera")>-1?1:0;MAC=navigator.userAgent.indexOf("Mac")>-1?1:0;var OBJ_TMP;function insertTag(obj,stag,etag){if(navigator.userAgent.indexOf("MSIE")>-1&&!OPERA){insertTagIE(obj,stag,etag);}else if(window.getSelection&&navigator.userAgent.indexOf("Safari")==-1){insertTagMoz(obj,stag,etag);}else{insertTagNS(obj,stag,etag);}
obj.focus();}
function insertTagNS(obj,stag,etag){obj.value=obj.value+stag+etag;}
function insertTagMoz(obj,stag,etag){txt=window.getSelection();if(!txt||txt==''){t=obj;h=document.getElementsByTagName('textarea')[0];if(t.selectionStart==t.selectionEnd){t.value=t.value.substring(0,t.selectionStart)+stag+etag+t.value.substring(t.selectionEnd,t.value.length);return;}
txt=t.value.substring(t.selectionStart,t.selectionEnd);if(txt){t.value=t.value.substring(0,t.selectionStart)+stag+txt+etag+t.value.substring(t.selectionEnd,t.value.length);return;}}
obj.value=obj.value+stag+etag;}
function insertTagIE(obj,stag,etag,mode){r=document.selection.createRange();if(document.selection.type=='Text'&&(obj.value.indexOf(r.text)!=-1)){a=r.text;if(mode==1){r.text=stag+etag;}else{r.text=stag+r.text+etag;}
if(obj.value.indexOf(document.selection.createRange().text)==-1){document.selection.createRange().text=a;}}
else insertAtCaret(obj,stag+etag);}
function dialogTag(obj,qst,def,stag,etag,mode){var q;q=prompt(qst,def);if(!q)return;stag=stag.replace(/%s/i,q);insertTag(obj,stag,etag,mode);}
function url_insert(obj){var h;if(h=check_selection(obj))
dialogTag(obj,'Location:','http://'+h,'[url=%s]','[/url]');else
dialogTag(obj,'Location:','http://','[url]%s[/url]','');}
function insert_custom(obj,t){var h;var show=t.substring(0,1).toUpperCase()+t.substring(1,t.length).toLowerCase();if(h=check_selection(obj))
dialogTag(obj,show+':',h,'['+t+' %s]','',1);else
dialogTag(obj,show+':','','['+t+' %s]','',1);}
function check_selection(obj){var txt='';if(typeof(obj.selectionStart)!='undefined'){txt=obj.value.substring(obj.selectionStart,obj.selectionEnd);}else if(document.selection){txt=document.selection.createRange().text;}else return;return txt;}
function storeCaret(textEl){if(textEl.createTextRange)textEl.caretPos=document.selection.createRange().duplicate();}
function insertAtCaret(textEl,text){if(textEl.createTextRange&&textEl.caretPos){var caretPos=textEl.caretPos;caretPos.text=caretPos.text.charAt(caretPos.text.length-1)==' '?text+' ':text;}
else
textEl.value=textEl.value+text;}
function insertParentTagIE(obj,stag,etag){r=window.opener.document.selection.createRange();obj=window.opener.obj;if(window.opener.document.selection.type=='Text'&&(obj.value.indexOf(r.text)!=-1)){a=r.text;r.text=stag+r.text+etag;if(obj.value.indexOf(window.opener.document.selection.createRange().text)==-1){window.opener.document.selection.createRange().text=a;}}
else insertAtCaret(obj,stag+etag);}
function insertParentTagNS(obj,stag,etag){window.opener.obj.value=window.opener.document.post_form.msg_body.value+stag+etag;}
function insertParentTag(obj,stag,etag){if(document.all)
insertParentTagIE(obj,stag,etag);else
insertParentTagNS(obj,stag,etag);}
function show_preview(obj){var t=obj.value;var p=window.open('about:blank','preview','width=400,height=400,status=no,location=no,toolbar=no,scrollbars=yes,resizable=yes');p.document.open();p.document.write('Preview');p.document.forms['preview'].elements['render_me'].value=t;p.document.forms['preview'].submit();}
function show_tag_help(){window.open("/p/page.cgi?p=blog_help","taghelp","height=420,width=500,scrollbars=1,resizable=yes");}
function popup_choices(obj,t,lang,pwsid){if(advanced_options[t]){OBJ_TMP=obj;if(popupWin){if(!popupWin.closed){popupWin.close();}
delete popupWin;}
popupWin=window.open('/p/page.cgi?p=wysiwyg_editor_options&lang='+lang+'&m='+pwsid,'add_stuff','width=500,height=230,status=no,scrollbars=no,location=no,toolbar=no,resizable=yes');if(window.insert_from_popup){popupWin.opener=window;}else{popupWin.opener=window.top;}
popupWin.loadMe=advanced_options[t];}}
function insert_from_popup(m,tid,opt_txt){var str=(opt_txt!='')?'['+m+' '+tid+' '+opt_txt+']':'['+m+' '+tid+']';if(m=='photo'){str=(opt_txt!='')?'['+m+opt_txt+' '+tid+']':'['+m+' '+tid+']';}
insertTag(OBJ_TMP,str,'');}