<!--
function notNull(str) {
	if (str.length == 0)
		return false
	else 
		return true
}

function notBlank(str) {
	for (i = 0; i < str.length; i++) {
		if (str.charAt(i) == " ")
			return false
	}
	return true
}

function validateString(myfield,s)
   {
	if (notNull(myfield.value) && notBlank(myfield.value))  
		return true
	else {
		myfield.focus()
		alert("The " + s + " field is blank or contains spaces.  Please enter a valid " + s)
		return false
	}
}

function checkform(form){
	return(validateString(form.Login,"Login") &&
	validateString(form.PW,"Password"))
	
}
//-->