function submitLoginOnEnter(event){
	inputSecret = document.getElementById('inputLogin:pass');
	submitCommandLink = document.getElementById('inputLogin:submitCommandLink');
		
	if(event==null) 
	 	event =  window.event;
  
	if(inputSecret!=null && submitCommandLink!=null){
		if(event.keyCode==13){
			submitCommandLink.onclick();
		}
	}
}


//determine browser type, version and os, using browser sniffer script
function gatherBrowserInfo() {
	var browserStr = '';
	if (is_moz) {
		browserStr = 'Mozilla ' + is_moz_ver;
	}
	if (is_ie) {
		browserStr = 'Microsoft Internet Explorer ' + is_ie_ver;
	}
	if (is_safari) {
		browserStr = 'Safari';
	}
	if (is_opera) {
		browserStr = 'Opera';
	}
	if (browserStr == '') {
		browserStr = 'Other';
	}	
	var platformStr = '';
	if (is_win95) {
		platformStr = 'Win95';
	}	
	if (is_win31) {
		platformStr = 'Win3.1';
	}
	if (is_winme) {
		platformStr = 'WinME';
	}	
	if (is_win2k) {
		platformStr = 'Win2k';
	}	
	if (is_winxp) {
		platformStr = 'WinXP';
	}	
	if (is_win98) {
		platformStr = 'Win98';
	}	
	if (is_os2) {
		platformStr = 'OS/2';
	}	
	if (is_mac) {
		platformStr = 'Mac';
	}	
	if (is_unix) {
		platformStr = 'Unix';
	}	
	if (platformStr == '') {
		platformStr = 'Other';
	}	
	if (document.getElementById('home:browserOsHidden')) {
		document.getElementById('home:browserOsHidden').value = browserStr + ';;;' + platformStr;
	}	
}