<!-- Détection du brownser -->

var BO = new Object();
BO["ie"] =  (document.all!=null)  && (window.opera==null); 
BO["ie4"]  =  BO["ie"] && (document.getElementById==null); 
BO["ie5"]  =   BO["ie"] && (document.namespaces==null) && (!BO["ie4"]) ; 
BO["ie6"]  =  BO["ie"] && (document.implementation!=null) && (document.implementation.hasFeature!=null) 
BO["ie55"]  =  BO["ie"] && (document.namespaces!=null) && (!BO["ie6"]); 
BO["ns4"]  = !BO["ie"] &&  (document.layers !=null) &&  (window.confirm !=null) && (document.createElement ==null); 
BO["opera"] =  (self.opera!=null); 
BO["gecko"] =  (document.getBoxObjectFor!=null); 
BO["khtml"] = (navigator.vendor =="KDE"); 
BO["konq"] =  ((navigator.vendor == 'KDE')||(document.childNodes)&&(!document.all)&&(!navigator.taintEnabled)); 
BO["safari"] = (document.childNodes)&&(!document.all)&&(!navigator.taintEnabled)&&(!navigator.accentColorName); 
BO["safari1.2"] = (parseInt(0).toFixed==null) && (BO["safari"] && (window.XMLHttpRequest!=null)); 
BO["safari12.0"] = (parseInt(0).toFixed!=null) && BO["safari"] ;



if (BO["ie"]) {
		document.write('<style type="text/css">\n');
		document.write('@import url(css/constructionIE.css);');
		document.write('</style>\n');
} else {

		document.write('<style type="text/css">\n');
		document.write('@import url(css/constructionNS.css);');
		document.write('</style>\n');

}

<!-- if (BO["safari"]) {document.write("Safari détecté !!")}-->

