var intBrowser = 0;
	if ((navigator.appName == 'Microsoft Internet Explorer') &&  (parseInt(navigator.appVersion) >= 4)) {
		intBrowser = 1;
	}
	else {
		if ((navigator.appName == 'Netscape') &&  (parseInt(navigator.appVersion) >= 3)) {
			intBrowser = 1;
		}
		else {
			intBrowser = 0;
		}
	}


function checkBrowser(){
	this.ver=navigator.appVersion;
	this.dom=document.getElementById?1:0;
	this.ie55=(this.ver.indexOf("MSIE 5.5")>-1 && this.dom)?1:0;
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0;
	this.ie4=(document.all && !this.dom)?1:0;
	this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0;
	this.ns4=(document.layers && !this.dom)?1:0;
	this.bw=(this.ie5 || this.ie4 || this.ns4 || this.ns5);
	return this
}
oBC=new checkBrowser()

function copyrightYear () {
	if (intBrowser == 1) {
		var now = new Date();
		nuvYear = now.getFullYear();
		document.write (nuvYear);
	}
}