// JavaScript MouseOver Script
// (C) VSI-thinking 029 2033 1188 Mark Thomas mark@vsi-thinking.com
// For Marks Meats

browserOk = "0"
browserName = navigator.appName;           
		browserVer = parseInt(navigator.appVersion); 
		if (browserName == "Netscape" && browserVer >= 3) browserOk = "1";
		if (browserOk == "0"){
			var ms = navigator.appVersion.indexOf("MSIE")
			ie4 = (ms>0) && (parseInt(navigator.appVersion.substring(ms+5, ms+6)) >= 4)
			if (ie4) browserOk = "1"
			}

		if (browserOk == "1"){
            NavButton11on = new Image();
            NavButton11on.src = "pics/Button11On.gif";
            NavButton11off = new Image();
            NavButton11off.src = "pics/Button11Off.gif";

            NavButton12on = new Image();
            NavButton12on.src = "pics/Button12On.gif";
            NavButton12off = new Image();
            NavButton12off.src = "pics/Button12Off.gif";

            NavButton13on = new Image();
            NavButton13on.src = "pics/Button13On.gif";
            NavButton13off = new Image();
            NavButton13off.src = "pics/Button13Off.gif";

            NavButton14on = new Image();
            NavButton14on.src = "pics/Button14On.gif";
            NavButton14off = new Image();
            NavButton14off.src = "pics/Button14Off.gif";

            NavButton15on = new Image();
            NavButton15on.src = "pics/Button15On.gif";
            NavButton15off = new Image();
            NavButton15off.src = "pics/Button15Off.gif";

            NavButton16on = new Image();
            NavButton16on.src = "pics/Button16On.gif";
            NavButton16off = new Image();
            NavButton16off.src = "pics/Button16Off.gif";
        }

function ButtonIn(imgButton){
        if (browserOk == "1"){
            imgOn = eval(imgButton + "on.src");
            document [imgButton].src = imgOn;
            }
        }

function ButtonOut(imgButton){
        if (browserOk == "1"){
            imgOff = eval(imgButton + "off.src");
            document [imgButton].src = imgOff;
            }
        }

function ValidateAndSendEnquiry(btnSend, blnFrench)
{
	var txtName = document.getElementById("txtName");
	var txtEmail = document.getElementById("txtEmail");
	var txtTel = document.getElementById("txtTelNo");
	var theForm = document.getElementById("theForm");
	
	if (!txtName || !txtEmail || !txtTel || !theForm)
	{
		if (blnFrench)
			alert("Erreur!");
		else
			alert("Unable to find all enquiry controls");
		return false;
	}
	
	if (txtName.value == "")
	{
		if (blnFrench)
			alert("Veuillez fournir un nom");
		else
			alert("Please provide a name");
		return false;
	}
	
	if (txtEmail.value == "")
	{
		if (blnFrench)
			alert("Veuillez fournir un email address");
		else
			alert("Please provide an email address");
		return false;
	}

	if (txtTel.value == "")
	{
		if (blnFrench)
			alert("Veuillez fournir un numéro de téléphone");
		else
			alert("Please provide a telephone number");
		return false;
	}
	
	theForm.submit();
	btnSend.disabled = true;
}