function isEmpty(strng)
{
var error = "";
  if (strng.length == 0) {
     return true;
  }
return false;	  
}
function Validate_Feedback_Login()
{
	var bool = true;
	var id = document.feedbacklogin.userid.value;
	var key = document.feedbacklogin.passkey.value;
	var ws = document.feedbacklogin.onea.value;
	if(isEmpty(id) || isEmpty(key))
		bool = false;
	if(id!="nebula" || key!="navigator"){
		bool = false;
		alert('Invalid ID/Pass');
	}
	if(isEmpty(ws))	
		bool = false;
	
	if(isEmpty(document.feedbacklogin.userid.value)){document.getElementById('userq').style.color ="#cc0000"; document.getElementById('userq').style.fontWeight="bold";  
	document.getElementById('error_msg').style.display = "";}
	if(isEmpty(document.feedbacklogin.passkey.value)){document.getElementById('passq').style.color ="#cc0000"; document.getElementById('passq').style.fontWeight="bold";  
	document.getElementById('error_msg').style.display = "";}
	if(isEmpty(document.feedbacklogin.onea.value)){document.getElementById('oneq').style.color ="#cc0000"; document.getElementById('oneq').style.fontWeight="bold";  
	document.getElementById('error_msg').style.display = "";}
	
	if(!isEmpty(document.feedbacklogin.userid.value)){document.getElementById('userq').style.color ="#000000"; document.getElementById('userq').style.fontWeight="normal";}
 	if(!isEmpty(document.feedbacklogin.passkey.value)){document.getElementById('passq').style.color ="#000000"; document.getElementById('passq').style.fontWeight="normal";}
 	if(!isEmpty(document.feedbacklogin.onea.value)){document.getElementById('oneq').style.color ="#000000"; document.getElementById('oneq').style.fontWeight="normal";}
 	
	if(isEmpty(document.feedbacklogin.userid.value)){bool = false;}
	if(isEmpty(document.feedbacklogin.passkey.value)){bool = false;}
	if(isEmpty(document.feedbacklogin.onea.value)){bool = false;}
	
	return(bool);
	

}