function Browser()
{if(((parseInt(navigator.appVersion)>=3))&&((navigator.appName.indexOf("Netscape")>=0))||((parseInt(navigator.appVersion)>=4))&&((navigator.appName.indexOf("Microsoft")>=0))||((parseInt(navigator.appVersion)>=4))&&((navigator.appName.indexOf("Opera")>=0)))
{return true;}
else
{return false;}}
var expHours=1;var exp=new Date();exp.setTime(exp.getTime()+(expHours*60*60*1000));function SetCookie(name,value)
{var argv=SetCookie.arguments;var argc=SetCookie.arguments.length;var expires=(argc>2)?argv[2]:null;var path="/";var domain=(argc>4)?argv[4]:null;var secure=(argc>5)?argv[5]:false;document.cookie=name+"="+escape(value)+((expires==null)?"":("; expires="+expires.toGMTString()))+((path==null)?"":("; path="+path))+((domain==null)?"":("; domain="+domain))+((secure==true)?"; secure":"");}
function GetCookie(name)
{var arg=name+"=";var alen=arg.length;var clen=document.cookie.length;var i=0;while(i<clen)
{var j=i+alen;if(document.cookie.substring(i,j)==arg)return GetCookieValue(j);i=document.cookie.indexOf(" ",i)+1;if(i==0)break;}
return null;}
function GetCookieValue(offset)
{var endstr=document.cookie.indexOf(";",offset);if(endstr==-1)endstr=document.cookie.length;return unescape(document.cookie.substring(offset,endstr));}
function DeleteCookie(name)
{var exp=new Date();exp.setTime(exp.getTime()-1);var cval=GetCookie(name);document.cookie=name+"="+cval+"; expires="+exp.toGMTString();}
function CaptchaReload()
{var obj,args=CaptchaReload.arguments;var timestamp=new Date();if((obj=$(args[0]))!=null)
{obj.src='/images/tools/captcha.png?Cache='+timestamp.getTime();}
return true;}