DOM = (document.getElementById) ? 1 : 0;
NS4 = (document.layers) ? 1 : 0;

Konqueror = (navigator.userAgent.indexOf('Konqueror') > -1) ? 1 : 0;

Konqueror22 = (navigator.userAgent.indexOf('Konqueror 2.2') > -1 || navigator.userAgent.indexOf('Konqueror/2.2') > -1) ? 1 : 0;
Konqueror30 =
	(
		navigator.userAgent.indexOf('Konqueror 3.0') > -1
		|| navigator.userAgent.indexOf('Konqueror/3.0') > -1
		|| navigator.userAgent.indexOf('Konqueror 3;') > -1
		|| navigator.userAgent.indexOf('Konqueror/3;') > -1
		|| navigator.userAgent.indexOf('Konqueror 3)') > -1
		|| navigator.userAgent.indexOf('Konqueror/3)') > -1
	)
	? 1 : 0;
Konqueror31 = (navigator.userAgent.indexOf('Konqueror 3.1') > -1 || navigator.userAgent.indexOf('Konqueror/3.1') > -1) ? 1 : 0;

Konqueror32 = (navigator.userAgent.indexOf('Konqueror 3.2') > -1 || navigator.userAgent.indexOf('Konqueror/3.2') > -1) ? 1 : 0;
Konqueror33 = (navigator.userAgent.indexOf('Konqueror 3.3') > -1 || navigator.userAgent.indexOf('Konqueror/3.3') > -1) ? 1 : 0;
Opera = (navigator.userAgent.indexOf('Opera') > -1) ? 1 : 0;
Opera5 = (navigator.userAgent.indexOf('Opera 5') > -1 || navigator.userAgent.indexOf('Opera/5') > -1) ? 1 : 0;
Opera6 = (navigator.userAgent.indexOf('Opera 6') > -1 || navigator.userAgent.indexOf('Opera/6') > -1) ? 1 : 0;
Opera56 = Opera5 || Opera6;
IE = (navigator.userAgent.indexOf('MSIE') > -1) ? 1 : 0;
IE = IE && !Opera;
IE5 = IE && DOM;
IE4 = (document.all) ? 1 : 0;
IE4 = IE4 && IE && !DOM;