function normal(sTag,eTag,alt,input){var editor=$(".bbeditor")[0];var len=editor.value.length;var start=editor.selectionStart;var end=editor.selectionEnd;var selection=editor.value.substring(start,end);if(start!=null)
{if(alt=='url')
{if(selection=='')selection=input;var replace=sTag+input+']'+selection+eTag;}
else if(alt=='img')
{var replace=sTag+input+eTag;}
else
{var replace=sTag+selection+eTag;}
editor.value=editor.value.substring(0,start)+replace+editor.value.substring(end,len);return true;}
else
{return false;}}
function ie(sTag,eTag,alt,input){var editor=$(".bbeditor")[0];editor.focus();var range=document.selection.createRange();if(range==null){return false;}
if(alt=='url')
{selection=range.text;if(selection=='')selection=input;range.text='';range.text=sTag+input+']'+selection+eTag;}
else if(alt=='img')
{range.text=sTag+input+eTag;}
else
{range.text=sTag+range.text+eTag;}}
$('#bb_bold').live("click",function(){sTag='[b]';eTag='[/b]';if(normal(sTag,eTag)==false)
{ie(sTag,eTag);}});$('#bb_italic').live("click",function(){sTag='[i]';eTag='[/i]';if(normal(sTag,eTag)==false)
{ie(sTag,eTag);}});$('#bb_underline').live("click",function(){sTag='[u]';eTag='[/u]';if(normal(sTag,eTag)==false)
{ie(sTag,eTag);}});$('#bb_left').live("click",function(){sTag='[left]';eTag='[/left]';if(normal(sTag,eTag)==false)
{ie(sTag,eTag);}});$('#bb_right').live("click",function(){sTag='[right]';eTag='[/right]';if(normal(sTag,eTag)==false)
{ie(sTag,eTag);}});$('#bb_center').live("click",function(){sTag='[center]';eTag='[/center]';if(normal(sTag,eTag)==false)
{ie(sTag,eTag);}});$('#bb_url').live("click",function(){var input=prompt('Please insert the url of your link:','http://');if(input!=null&&input!=''&&input!='http://')
{alt='url';sTag='[url=';eTag='[/url]';if(normal(sTag,eTag,alt,input)==false)
{ie(sTag,eTag,alt,input);}}
else
{return false;}});$('#bb_img').live("click",function(){var input=prompt('Please insert the URL of your image:','http://');if(input!=null&&input!=''&&input!='http://')
{alt='img';sTag='[img]';eTag='[/img]';if(normal(sTag,eTag,alt,input)==false)
{ie(sTag,eTag,alt,input);}}});$('#bb_quote').live("click",function(){sTag='[quote]';eTag='[/quote]';if(normal(sTag,eTag)==false)
{ie(sTag,eTag);}});