function submenuro(ref) {
	ref.style.backgroundColor='#1F6596';
	ref.style.color='#FFFFFF';
}

function submenuunro(ref) {
	ref.style.backgroundColor='#DFDECD';
	ref.style.color='#000000';
}

function clearer(ref) {
	if(ref.value=="enter keyword") {
		ref.value = "";
	}
}

function unclearer(ref) {
	if(ref.value=="") {
		ref.value = "enter keyword";
	}
}

function show_cvc_window() {
    window.open("/popup/credit_card_help","","toolbar=no,location=no,directories=no,"+
                            "status=no,menubar=no,scrollbars=yes,"+
                            "resizable=yes,width=400,height=320,top=20,left=20");
}

function show_how_you_can_help_window() {
	window.open("/popup/how_you_can_help","","toolbar=no,location=no,directories=no,"+
                        "status=no,menubar=no,scrollbars=no,"+
                        "resizable=yes,width=770,height=650,top=10,left=10");
}

function pop_window(name, url, width, height) {
    window.open(url, name, "width="+width+", height="+height+",menubar=no, toolbar=no, location=yes, scrollbars=yes");
}
		    
function submitenter(myfield,e) {
	var keycode;
	if (window.event) {
		keycode = window.event.keyCode;
	}
	else if (e) {
		keycode = e.which;
	}
	else{
		return true;
	}
	
	if (keycode == 13) {
		myfield.form.submit();
		return false;
	}
	else {
	   return true;
	}
}