mac=(navigator.appVersion.indexOf("Mac")!=-1)?true:false;
safari=(navigator.userAgent.indexOf('Safari')!=-1)?true:false;

if(safari){
	ie = false;
	nn = false;
}
else {
	ie=(navigator.appName.charAt(0) == "M")?true:false;
	nn=(navigator.appName.charAt(0) == "N")?true:false;
}

document.write("<link rel='stylesheet' href='/tools/css/public.css' type='text/css'>");
if(mac && ie){document.write("<link rel='stylesheet' href='/tools/css/m_ie.css' type='text/css'>");}
else if(mac && nn){document.write("<link rel='stylesheet' href='/tools/css/m_nn.css' type='text/css'>");}
else if(mac && safari){document.write("<link rel='stylesheet' href='/tools/css/safari.css' type='text/css'>");}
else if(!(mac) && ie){document.write("<link rel='stylesheet' href='/tools/css/w_ie.css' type='text/css'>");}
else if(!(mac) && nn){document.write("<link rel='stylesheet' href='/tools/css/w_nn.css' type='text/css'>");}


function newImage(arg) {
if (document.images) {
rslt = new Image();
rslt.src = arg;
return rslt;
}
}