function Trim(inString){var retVal="";var start=0;while((start<inString.length)&&(inString.charAt(start)==' ')){++start;}var end=inString.length;while((end>0)&&(inString.charAt(end -1)==' ')){--end;}retVal=inString.substring(start,end);return retVal;}function BrowserDetector(ua){this.browser="Unknown";this.platform="Unknown";this.version="";this.majorver="";this.minorver="";uaLen=ua.length;var preparens="";var parenthesized="";i=ua.indexOf("(");if(i>=0){preparens=Trim(ua.substring(0,i));parenthesized=ua.substring(i+1,uaLen);j=parenthesized.indexOf(")");if(j>=0){parenthesized=parenthesized.substring(0,j);}}else{preparens=ua;}var browVer=preparens;var tokens=parenthesized.split(";");var token="";for(var i=0;i<tokens.length;i++){token=Trim(tokens[i]);if(token=="compatible"){}else if(token.indexOf("MSIE")>=0){browVer=token;}else if(token.indexOf("Opera")>=0){browVer=token;}else if((token.indexOf("X11")>=0)||(token.indexOf("SunOS")>=0)||(token.indexOf("Linux")>=0)){this.platform="Unix";}else if(token.indexOf("Win")>=0){this.platform=token;}else if((token.indexOf("PPC")>=0)){this.platform="Macintosh PPC";}else if((token.indexOf("Mac")>=0)){this.platform="Macintosh";}}var msieIndex=browVer.indexOf("MSIE");if(msieIndex>=0){browVer=browVer.substring(msieIndex,browVer.length);}var leftover="";if(browVer.substring(0,"Mozilla".length)=="Mozilla"){this.browser="Netscape";leftover=browVer.substring("Mozilla".length+1,browVer.length);}else if(browVer.substring(0,"Lynx".length)=="Lynx"){this.browser="Lynx";leftover=browVer.substring("Lynx".length+1,browVer.length);}else if(browVer.substring(0,"MSIE".length)=="MSIE"){this.browser="IE";leftover=browVer.substring("MSIE".length+1,browVer.length);}else if(browVer.substring(0,"Microsoft Internet Explorer".length)=="Microsoft Internet Explorer"){this.browser="IE"
leftover=browVer.substring("Microsoft Internet Explorer".length+1,browVer.length);}else if(browVer.substring(0,"Opera".length)=="Opera"){this.browser="Opera"
leftover=browVer.substring("Opera".length+1,browVer.length);}leftover=Trim(leftover);i=leftover.indexOf(" ");if(i>=0){this.version=leftover.substring(0,i);}else{this.version=leftover;}j=this.version.indexOf(".");if(j>=0){this.majorver=this.version.substring(0,j);this.minorver=this.version.substring(j+1,this.version.length);}else{this.majorver=this.version;}}var gBrowserDetector=new BrowserDetector(navigator.userAgent);