var agt = navigator.userAgent.toLowerCase();
var ns4 = false;
var ns6 = false;
var nKey = -1;

var m = 0;

this.major = parseInt(navigator.appVersion);
this.nav  = ((agt.indexOf('mozilla')!=-1) && ((agt.indexOf('spoofer')==-1) && (agt.indexOf('compatible') == -1)));
ns4 = this.nav && (this.major == 4);
ns6 = this.nav && (this.major >= 6);

function keyDown(e) {
	if (ns4 || ns6)
	{
		nKey = e.which;
		if (nKey == 13)
			if (ns4)
			{
//			alert(document.form2.username.value);
//			window.form2.action = 
				parent.location.href = "home.asp?username=" + document.form2.username.value + "&userpwd=" + document.form2.userpwd.value + "&action=send";
				
//			form2.Login.click();
			}
			else
			{
		
//			window.form2.Login.;
			}
	}
}

document.onkeydown = keyDown
if (ns4 || ns6) document.captureEvents(Event.KEYDOWN)