function reg() {
if (navigator.appName == 'Netscape'){
	if (window.captureEvents){
	document.captureEvents(Event.KeyPress);
	document.onkeypress = netscapeKeyPress;
	document.captureEvents(Event.Click);
	document.onclick= netscapeClick;
	}
}
}
 
function netscapeKeyPress(e) {
   if (e.which==13){
    var eventname ;
    eventname =e.target.name;
   //alert(eventname + "search")

    if (typeof(eventname) !="undefined"){
    eventname=eventname.toLowerCase();
    switch (eventname) 
	{ 
	case "searchcategory1:textbox1" : 
		document.Form1.myHiddenField.value="search"; 
		document.Form1.myHiddenFieldLogin.value="";
		document.Form1.submit();
		break; 
	case "signin2:tusername" : 
		document.Form1.myHiddenField.value="login"; 
		document.Form1.myHiddenFieldLogin.value="login";
		document.Form1.submit();
		break; 
	
	default : 
		document.Form1.myHiddenField.value="unknown";
	}
	}
	
 }
 
}

function netscapeClick(e) {
  var eventname ;
  
  //if (! isNaN(e.target.name)) {
    eventname =e.target.name;
    //eventname =Event.currentNode
    //alert(eventname)
    //alert (eventname + "login")
    
    if (typeof(eventname) !="undefined"){
    eventname=eventname.toLowerCase();
    switch (eventname) 
	{ 
	case "signin2:imagebutton1" :
		document.Form1.myHiddenFieldLogin.value="login";
		__doPostBack(e, "")
		//document.Form1.submit();
		break
	case "signin2:imagebutton2" :
		document.Form1.myHiddenFieldLogin.value="logout";
		document.Form1.submit();
		break
	default : 
		document.Form1.myHiddenField.value="unknown";
		document.Form1.myHiddenFieldLogin.value="";
		break; 
	} 
}
}