// JavaScript Document

//function to check whether the user has enter username & password
function checkLogin()
{
	if(document.getElementById('username').value.length ==0){
		alert('Please enter username/email address');
		document.getElementById('username').focus();
		return false;
	}
	if(document.getElementById('password').value.length ==0){
		alert('Please enter password');
		document.getElementById('password').focus();
		return false;
	}
}

function clearFieldValue(field)
{
	alert('poii');
	field.value == ''
	//document.getElementById(fieldName).value = '';
}
function clearText(field){

    if (field.defaultValue == field.value) field.value = '';
    else if (field.value == '') field.value = field.defaultValue;
}