function SXBB_IsIEMac()
{var ua=String(navigator.userAgent).toLowerCase();if(document.all&&ua.indexOf("mac")>=0)
return true;return false;}
function SXBB_IsOverflowAble()
{if(document.getElementById&&document.childNodes&&!SXBB_IsIEMac())
return true;return false;}
function _SXBB(id)
{this.id=id;this.size=this.min=40;this.extra=5;this.margin=20;this.T=[];}
_SXBB.prototype.genCmd=function(cmd,txt)
{return'&nbsp;&lt;&nbsp;<a class="genmed" style="text-decoration:none;" href="javascript:void(0)" onclick="SXBB[\''+this.id+'\'].'+cmd+'(\''+txt+'\');" onfocus="this.blur();"><b>'+txt+'</b></a>&nbsp;&gt;';}
_SXBB.prototype.writeCmd=function()
{var s='';if((document.selection&&!SXBB_IsIEMac())||(document.createRange&&(document.getSelection||window.getSelection)))
{s+=this.genCmd('select',this.T['select']);}
if(SXBB_IsOverflowAble())
{s+='<span id="'+this.id+'x"></span>';}
document.write(s);}
_SXBB.prototype.writeDiv=function()
{var s=(SXBB_IsOverflowAble()?'style="overflow:auto;height:'+this.min+'px;"':'');document.write('<div id="'+this.id+'" '+s+'>');}
_SXBB.prototype.getObj=function(id)
{return(document.getElementById?document.getElementById(id):null);}
_SXBB.prototype.select=function()
{var o=this.getObj(this.id);if(!o)return;var r,s;if(document.selection&&!SXBB_IsIEMac())
{r=document.body.createTextRange();r.moveToElementText(o);r.select();}
else if(document.createRange&&(document.getSelection||window.getSelection))
{r=document.createRange();r.selectNodeContents(o);s=window.getSelection?window.getSelection():document.getSelection();s.removeAllRanges();s.addRange(r);}}
_SXBB.prototype.resize=function(cmd)
{var o=this.getObj(this.id);if(!o)return;var x=this.getObj(this.id+'x');if(!x)return;if(cmd=='onload'||cmd=='onresize')
{if(o.scrollHeight<=this.min){x.innerHTML='';return;}
if(x.innerHTML!='')return;if(cmd=='onload')
{x.innerHTML=this.genCmd('resize',this.T['expand']);return;}
cmd=this.T['contract'];}
if(cmd==this.T['expand'])
{this.size=o.scrollHeight+this.extra;o.style.height='auto';o.style.overflow='visible';x.innerHTML=((o.scrollHeight-this.margin)>this.min?this.genCmd('resize',this.T['contract']):'');}
else
{this.size=this.min;o.style.height=this.size+'px';o.style.overflow='auto';x.innerHTML=this.genCmd('resize',this.T['expand']);}
if(cmd!='onresize')
{if(o.parentNode)for(o=o.parentNode;o.parentNode;o=o.parentNode)
{if(o.tagName&&o.tagName=='DIV'&&o.id&&o.id.indexOf('SXBB')==0)
{if(!document.all)SXBB[o.id].resize(this.T['contract']);SXBB[o.id].resize(this.T['expand']);}}}
return false;}
if(typeof(SXBB)=='undefined'){var SXBB=[];if(SXBB_IsOverflowAble()){var SXBB_oldOnLoad=null;var SXBB_oldOnResize=null;function SXBB_onLoad()
{if(SXBB_oldOnLoad){SXBB_oldOnLoad();SXBB_oldOnLoad=null;}
SXBB_evalSize('onload');}
function SXBB_onResize()
{if(SXBB_oldOnResize){SXBB_oldOnResize();SXBB_oldOnResize=null;}
SXBB_evalSize('onresize');}
function SXBB_evalSize(cmd)
{for(var id in SXBB)SXBB[id].resize(cmd);}
if(window.addEventListener)
{window.addEventListener('load',SXBB_onLoad,false);window.addEventListener('resize',SXBB_onResize,false);}
else if(window.attachEvent)
{window.attachEvent('onload',SXBB_onLoad);window.attachEvent('onresize',SXBB_onResize);}
else
{SXBB_oldOnLoad=window.onload;SXBB_oldOnResize=window.onresize;window.onload=SXBB_onLoad;window.onresize=SXBB_onResize;}}}