//ie6 =         (parseFloat(navigator.appVersion.split("MSIE")[1]) != 6) ? false : true;
//ie7 =         (parseFloat(navigator.appVersion.split("MSIE")[1]) != 7) ? false : true;
//ie8 =         (parseFloat(navigator.appVersion.split("MSIE")[1]) != 8) ? false : true;
firefox =     (navigator.userAgent.indexOf("Firefox")==-1) ? false : true;
opera =     (navigator.userAgent.indexOf("Opera")  ==-1) ? false : true;

function loadCSS () {  

    $("#cssLink").attr({"href" : "css/ena.css"});
    //if (ie6) {link.href = 'css/shopIE6.css'}    
    //if (ie7) {link.href = 'css/shopIE7.css'} 
    //if (ie8) {link.href = 'css/shopIE8.css'} 
    
    if (opera) $("#cssLink").attr({"href" : "css/enaOpera.css"})
    
}

loadCSS();