// JavaScript Document

function isAlpha(elm) {
    var pattern = /([^a-zA-Z ])$/;
    if (pattern.test(elm.value)) {
        return false;
    }
    else {
        return true;
    }
}    

function isEmail(elm) {
    var pattern = /^[a-zA-Z0-9.\- ]+\@[a-zA-Z0-9 \-\.]+\.([a-zA-Z]{2,3})$/;
    if (pattern.test(elm.value)) {
        return true;
    }
    else {
        return false;
    }
}    

function isPhone(elm) {
   var pattern = /([0-9 ()-])$/;
    if (pattern.test(elm.value)) {
        return true;
    }
    else {
        return false;
    }
}   
 
function isReady(form) {
	var at = "@";
	var dot = ".";
    if (form.name.value == "") {
        alert("Please enter your name.");
        form.name.focus();
        return false;
    } else
    if (isAlpha(form.name) == false) {
        alert("Please enter letters only for name.");
        form.name.focus();
        return false;
    } else
    if (form.phone.value == "") {
        alert("Please enter your telephone number.");
        form.phone.focus();
        return false;
    } else
    if (isPhone(form.phone) == false) {
        alert("Please enter numbers only for telephone.");
        form.phone.focus();
        return false;
    } else
    if (form.emailaddr.value == "") {
        alert("Please enter an email address.");
        form.emailaddr.focus();
        return false;
    } else
    if (isEmail(form.emailaddr) == false) {
        alert(form.emailaddr.value + " is not a valid email address.");
        form.emailaddr.focus();
        return false;
    }
	// set the receipient address to deter spammers
	form.recipient.value = "enquiry" + at + "mindthesalesgap" + dot + "com";
	//alert("Sending emai to " + form.recipient.value);
    return true;
}

function MM_callJS(jsStr) { //v2.0
  return eval(jsStr)
}