if (client.net4) {
document.write("<link rel=stylesheet href=\"theme/kernel_appearance_net4.css\" type=\"text/css\">");
document.write("<link rel=stylesheet href=\"theme/kernel_forms_net4.css\" type=\"text/css\">");
document.write("<link rel=stylesheet href=\"theme/kernel_text_net4.css\" type=\"text/css\">");
} else {
document.write("<link rel=stylesheet href=\"theme/kernel_appearance.css\" type=\"text/css\">");
document.write("<link rel=stylesheet href=\"theme/kernel_forms.css\" type=\"text/css\">");
document.write("<link rel=stylesheet href=\"theme/kernel_text.css\" type=\"text/css\">");
}