function checkSubscribeForm(){		
	
	var objForm = document.getElementById("subscribeForm");
	
	if (!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(trim(objForm.fld1.value)))){
		alert("Please enter a valid email address.\n");
		objForm.fld1.value = trim(objForm.fld1.value);
		objForm.fld1.focus();
		return false;
	}
	
	return true;
}