var imageTag=false;var theSelection=false;var bbcodeEnabled=true;var clientPC=navigator.userAgent.toLowerCase();var clientVer=parseInt(navigator.appVersion);var is_ie=((clientPC.indexOf('msie')!=-1)&&(clientPC.indexOf('opera')==-1));var is_win=((clientPC.indexOf('win')!=-1)||(clientPC.indexOf('16bit')!=-1));var baseHeight;function helpline(help)
{document.forms[form_name].helpbox.value=help_line[help];}
function initInsertions()
{var doc;if(document.forms[form_name])
{doc=document;}
else
{doc=opener.document;}
var textarea=doc.forms[form_name].elements[text_name];if(is_ie&&typeof(baseHeight)!='number')
{textarea.focus();baseHeight=doc.selection.createRange().duplicate().boundingHeight;if(!document.forms[form_name])
{document.body.focus();}}}
function bbstyle(bbnumber)
{if(bbnumber!=-1)
{bbfontstyle(bbtags[bbnumber],bbtags[bbnumber+1]);}
else
{insert_text('[*]');document.forms[form_name].elements[text_name].focus();}}
function bbfontstyle(bbopen,bbclose)
{theSelection=false;var textarea=document.forms[form_name].elements[text_name];textarea.focus();if((clientVer>=4)&&is_ie&&is_win)
{theSelection=document.selection.createRange().text;if(theSelection)
{document.selection.createRange().text=bbopen+ theSelection+ bbclose;document.forms[form_name].elements[text_name].focus();theSelection='';return;}}
else if(document.forms[form_name].elements[text_name].selectionEnd&&(document.forms[form_name].elements[text_name].selectionEnd- document.forms[form_name].elements[text_name].selectionStart>0))
{mozWrap(document.forms[form_name].elements[text_name],bbopen,bbclose);document.forms[form_name].elements[text_name].focus();theSelection='';return;}
var caret_pos=getCaretPosition(textarea).start;var new_pos=caret_pos+ bbopen.length;insert_text(bbopen+ bbclose);if(!isNaN(textarea.selectionStart))
{textarea.selectionStart=new_pos;textarea.selectionEnd=new_pos;}
else if(document.selection)
{var range=textarea.createTextRange();range.move("character",new_pos);range.select();storeCaret(textarea);}
textarea.focus();return;}
function insert_text(text,spaces,popup)
{var textarea;if(!popup)
{textarea=document.forms[form_name].elements[text_name];}
else
{textarea=opener.document.forms[form_name].elements[text_name];}
if(spaces)
{text=' '+ text+' ';}
if(!isNaN(textarea.selectionStart))
{var sel_start=textarea.selectionStart;var sel_end=textarea.selectionEnd;mozWrap(textarea,text,'');textarea.selectionStart=sel_start+ text.length;textarea.selectionEnd=sel_end+ text.length;}
else if(textarea.createTextRange&&textarea.caretPos)
{if(baseHeight!=textarea.caretPos.boundingHeight)
{textarea.focus();storeCaret(textarea);}
var caret_pos=textarea.caretPos;caret_pos.text=caret_pos.text.charAt(caret_pos.text.length- 1)==' '?caret_pos.text+ text+' ':caret_pos.text+ text;}
else
{textarea.value=textarea.value+ text;}
if(!popup)
{textarea.focus();}}
function attach_inline(index,filename)
{insert_text('[attachment='+ index+']'+ filename+'[/attachment]');document.forms[form_name].elements[text_name].focus();}
function addquote(post_id,username,l_wrote)
{var message_name='message_'+ post_id;var theSelection='';var divarea=false;if(l_wrote===undefined)
{l_wrote='wrote';}
if(document.all)
{divarea=document.all[message_name];}
else
{divarea=document.getElementById(message_name);}
if(window.getSelection)
{theSelection=window.getSelection().toString();}
else if(document.getSelection)
{theSelection=document.getSelection();}
else if(document.selection)
{theSelection=document.selection.createRange().text;}
if(theSelection==''||typeof theSelection=='undefined'||theSelection==null)
{if(divarea.innerHTML)
{theSelection=divarea.innerHTML.replace(/<br>/ig,'\n');theSelection=theSelection.replace(/<br\/>/ig,'\n');theSelection=theSelection.replace(/&lt\;/ig,'<');theSelection=theSelection.replace(/&gt\;/ig,'>');theSelection=theSelection.replace(/&amp\;/ig,'&');theSelection=theSelection.replace(/&nbsp\;/ig,' ');}
else if(document.all)
{theSelection=divarea.innerText;}
else if(divarea.textContent)
{theSelection=divarea.textContent;}
else if(divarea.firstChild.nodeValue)
{theSelection=divarea.firstChild.nodeValue;}}
if(theSelection)
{if(bbcodeEnabled)
{insert_text('[quote="'+ username+'"]'+ theSelection+'[/quote]');}
else
{insert_text(username+' '+ l_wrote+':'+'\n');var lines=split_lines(theSelection);for(i=0;i<lines.length;i++)
{insert_text('> '+ lines[i]+'\n');}}}
return;}
function split_lines(text)
{var lines=text.split('\n');var splitLines=new Array();var j=0;for(i=0;i<lines.length;i++)
{if(lines[i].length<=80)
{splitLines[j]=lines[i];j++;}
else
{var line=lines[i];do
{var splitAt=line.indexOf(' ',80);if(splitAt==-1)
{splitLines[j]=line;j++;}
else
{splitLines[j]=line.substring(0,splitAt);line=line.substring(splitAt);j++;}}
while(splitAt!=-1);}}
return splitLines;}
function mozWrap(txtarea,open,close)
{var selLength=(typeof(txtarea.textLength)=='undefined')?txtarea.value.length:txtarea.textLength;var selStart=txtarea.selectionStart;var selEnd=txtarea.selectionEnd;var scrollTop=txtarea.scrollTop;if(selEnd==1||selEnd==2)
{selEnd=selLength;}
var s1=(txtarea.value).substring(0,selStart);var s2=(txtarea.value).substring(selStart,selEnd);var s3=(txtarea.value).substring(selEnd,selLength);txtarea.value=s1+ open+ s2+ close+ s3;txtarea.selectionStart=selStart+ open.length;txtarea.selectionEnd=selEnd+ open.length;txtarea.focus();txtarea.scrollTop=scrollTop;return;}
function storeCaret(textEl)
{if(textEl.createTextRange)
{textEl.caretPos=document.selection.createRange().duplicate();}}
function colorPalette(dir,width,height)
{var r=0,g=0,b=0;var numberList=new Array(6);var color='';numberList[0]='00';numberList[1]='40';numberList[2]='80';numberList[3]='BF';numberList[4]='FF';document.writeln('<table cellspacing="1" cellpadding="0" border="0">');for(r=0;r<5;r++)
{if(dir=='h')
{document.writeln('<tr>');}
for(g=0;g<5;g++)
{if(dir=='v')
{document.writeln('<tr>');}
for(b=0;b<5;b++)
{color=String(numberList[r])+ String(numberList[g])+ String(numberList[b]);document.write('<td bgcolor="#'+ color+'" style="width: '+ width+'px; height: '+ height+'px;">');document.write('<a href="#" onclick="bbfontstyle(\'[color=#'+ color+']\', \'[/color]\'); return false;"><img src="images/spacer.gif" width="'+ width+'" height="'+ height+'" alt="#'+ color+'" title="#'+ color+'" /></a>');document.writeln('</td>');}
if(dir=='v')
{document.writeln('</tr>');}}
if(dir=='h')
{document.writeln('</tr>');}}
document.writeln('</table>');}
function caretPosition()
{var start=null;var end=null;}
function getCaretPosition(txtarea)
{var caretPos=new caretPosition();if(txtarea.selectionStart||txtarea.selectionStart==0)
{caretPos.start=txtarea.selectionStart;caretPos.end=txtarea.selectionEnd;}
else if(document.selection)
{var range=document.selection.createRange();var range_all=document.body.createTextRange();range_all.moveToElementText(txtarea);var sel_start;for(sel_start=0;range_all.compareEndPoints('StartToStart',range)<0;sel_start++)
{range_all.moveStart('character',1);}
txtarea.sel_start=sel_start;caretPos.start=txtarea.sel_start;caretPos.end=txtarea.sel_start;}
return caretPos;}