var formSubmit = true;

function validateForm() { //v4.0
    var errors='';
    var emailFilter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
    var phoneFilter = /^\d{3}-\d{3}-\d{4}$/;
    var dateFilter = /^\d{1,2}\/\d{1,2}\/\d{4}$/;
    var zipFilter = /^\d{5}$/;

    if(!dateFilter.test(document.forms[0].besttime.value)) {
        errors += '- A valid best date is required (e.g 9/15/2009)\n';
    }
    /*if (document.forms[0].selecttime.value == "") {
        errors += '- Select Time is required\n';
    }
    if (document.forms[0].servicetype.value == "") {
        errors += '- Service Type is required\n';
    }*/
    if (document.forms[0].firstname.value == "") {
        errors += '- First Name is required\n';
    }
    if (document.forms[0].lastname.value == "") {
        errors += '- Last Name is required\n';
    }
    /*if (document.forms[0].business.value == "") {
        errors += '- Business is required\n';
    }*/
    
    if (document.forms[0].address1.value == "") {
        errors += '- Address is required\n';
    }
    if (document.forms[0].city.value == "") {
        errors += '- City is required\n';
    }    
    if (document.forms[0].state.value == "") {
        errors += '- State is required\n';
    }
    if (!zipFilter.test(document.forms[0].zipcode.value)) {
        errors += '- A valid zip code is required (e.g 55555)\n';
    }
    if (!phoneFilter.test(document.forms[0].phone.value)) {
        errors += '- A valid phone is required (e.g 555-555-5555)\n';
    }
    if (!emailFilter.test(document.forms[0].email.value)) {
        errors += '- A valid email address is required (e.g you@example.com)\n';
    }

    if (errors)
        alert('The following error(s) occurred:\n'+errors);

    document.MM_returnValue = (errors == '');
}

function numbersOnly(evt) {
    evt = (evt) ? evt : event;
    var charCode = (evt.charCode) ? evt.charCode : ((evt.keyCode) ? evt.keyCode :
        ((evt.which) ? evt.which : 0));
    if (charCode > 31 && (charCode < 48 || charCode > 57)) {
        return false;

    }
    return true;
}


function lettersOnly(evt) {
    evt = (evt) ? evt : event;
    var charCode = (evt.charCode) ? evt.charCode : ((evt.keyCode) ? evt.keyCode :
        ((evt.which) ? evt.which : 0));
    if (charCode > 31 && (charCode!= 45) && (charCode!= 32) &&(charCode < 65 || charCode > 90) &&
        (charCode < 97 || (charCode > 122))) {
        return false;
    }
    return true;
}

function formatPhoneNumber(textField) {
	var tempString = textField.value;
	tempString = tempString.replace(/[^0-9]/gi, "");
	tempString = tempString.toUpperCase();
	if (tempString.length>9) {
		if (tempString.length==11 && tempString.substring(0,1)=="1")
			tempString = tempString.substring(1);
		tempString = tempString.substring(0,3)+"-"+tempString.substring(3,6)+"-"+tempString.substring(6,10);
	}
	textField.value = tempString;
}

function textCounter(field, maxlimit) {
    if (field.value.length > maxlimit) {
        alert("Comments too long.");
        field.value = field.value.substring(0, maxlimit);
    }
}