function requiredField()
{
	var result = true;

	if (document.info.name.value=='') {
	    document.info.name.setAttribute("class","input_error")
		var emptyField = 'true';
		result = false;
	}
	
	if (document.info.phone.value=='') {
	    document.info.phone.setAttribute("class","input_error")
		var emptyField = 'true';
		result = false;
	}
	
	if (document.info.email.value=='') {
	    document.info.email.setAttribute("class","input_error")
		var emptyField = 'true';
		result = false;
	}
	
	if (document.info.comment.value=='') {
	    document.info.comment.setAttribute("class","input_error")
		var emptyField = 'true';
		result = false;
	}
	
	if (document.info.validator.value=='') {
		var emptyField = 'true';
		result = false;
	}

	if ( emptyField ) {
		alert("Required Fields Are Empty");
	}
	
	return result;
	

}