function setBrowserVersion(){if(/Firefox[\/\s](\d+\.\d+)/.test(navigator.userAgent)){var ffversion=new Number(RegExp.$1)
if(ffversion>=4)
document.body.className+=" FF FF4";else if(ffversion>=3)
document.body.className+=" FF FF3";else if(ffversion>=2)
document.body.className+=" FF FF2"
else if(ffversion>=1)
document.body.className+=" FF FF1"}
if(/MSIE (\d+\.\d+);/.test(navigator.userAgent)){var ieversion=new Number(RegExp.$1)
if(ieversion>=9)
document.body.className+=" IE IE9"
else if(ieversion>=8)
document.body.className+=" IE IE8"
else if(ieversion>=7)
document.body.className+=" IE IE7"
else if(ieversion>=6)
document.body.className+=" IE IE6"
else if(ieversion>=5)
document.body.className+=" IE IE5"}
if(/Opera[\/\s](\d+\.\d+)/.test(navigator.userAgent)){var oprversion=new Number(RegExp.$1)
if(oprversion>=11)
document.body.className+=" OP OP11"
else if(oprversion>=10)
document.body.className+=" OP OP10"
else if(oprversion>=9)
document.body.className+=" OP OP9"
else if(oprversion>=8)
document.body.className+=" OP OP8"
else if(oprversion>=7)
document.body.className+=" OP OP7"}
if(/Safari[\/\s](\d+\.\d+)/.test(navigator.userAgent)){var oprversion=new Number(RegExp.$1)
document.body.className+=" SF"}
if(/Chrome[\/\s](\d+\.\d+)/.test(navigator.userAgent)){var oprversion=new Number(RegExp.$1)
document.body.className+=" CH";}}