detect browser

A function to detect major browser type, version, and os.

See test page at http://lancevo.github.io/detectbrowser/test.html

varbrowser=detectBrowser(navigator.userAgent);console.log('Browser name : '+browser.name);// safariconsole.log('Version : '+browser.version);// 5console.log('Long Version : '+browser.longVersion);// 5.0.2console.log('Mobile ? : '+browser.mobile);// iphoneconsole.log('OS : '+browser.os);//mac os x