function Is() {

var agent = navigator.userAgent.toLowerCase();

this.major = parseInt(navigator.appVersion);

this.minor = parseFloat(navigator.appVersion);

this.ns = ((agent.indexOf('mozilla')!=-1) && ((agent.indexOf('spoofer')==-1) && (agent.indexOf('compatible') == -1)));

this.ns4 = (this.ns && (this.major >= 4));

this.ie = (agent.indexOf("msie") != -1);

this.ie4 = (this.ie && (this.major >= 4));

}



var is=new Is();





//if (is.ns4) {n=1;ie=0;fShow="show";   fHide="hide";}

// firefox finally utilizes the right identifiers... as netscape is so seldom used now, i quit using the below stuff... f lovro

if (is.ns4)    {n=0;ie=1;fShow="visible";fHide="hidden";}
if (is.ie4)    {n=0;ie=1;fShow="visible";fHide="hidden";}



// ns = navigator.appName == "Netscape";



function mnuin( ly )

	{

		document.all[ly].style.visibility=fShow;

                focus();

	}





function ki( ly )

	{

		document.all[ly].style.visibility=fHide;

	}

function setf(){document.login.nickname.focus();}