function checkContact() {
	var verifyarray = ['firstname', 'lastname', 'zip', 'email', 'phone'];
	var counter = 0;
	while (counter < verifyarray.length) {
		if (document.getElementById(verifyarray[counter]).value == "") {
			alert ("Plese fill out all required fields");
			counter = verifyarray.length;
			return false;
		}
		counter++;
	}
	return true;

}

function clearContact() {
	var verifyarray = ['firstname', 'lastname', 'email', 'subject', 'message'];
	var counter = 0;
	while (counter < verifyarray.length) {
		document.getElementById(verifyarray[counter]).value = "";
		counter++;
	}
}


function checkNewsletter(formData, jqForm, options) {
		var form = jqForm[0]; 
    	if (!form.name.value || !form.email.value) { 
    	    alert('Please enter a value for both name and email address'); 
       	 return false; 
    	} else {
    		form.name.value = "";
    		form.email.value = ""
			document.getElementById('newsletterhome').innerHTML = '<div style="float:left; padding-top:5px; width:265px; text-align:center; color:#FFF; font-size:16px;">Your information has been submitted.<br />Thank you for your interest in Bouchette Realty</div>';
		}
}

function checkNewsletter2(formData, jqForm, options) {
		var form = jqForm[0]; 
    	if (!form.name.value || !form.email.value) { 
    	    alert('Please enter a value for both name and email address'); 
       	 return false; 
    	} else {
    		form.name.value = "";
    		form.email.value = ""
			document.getElementById('newsletterblog').innerHTML = '<div style="float:left; padding-top:5px; width:200px; text-align:center; color:#FFF; font-size:16px;">Your information has been submitted.<br />Thank you for your interest in Bouchette Realty</div>';
		}
}

function checkSendtoFriend() {
	var verifyarray = ['to', 'from'];
	var counter = 0;
	while (counter < verifyarray.length) {
		if (document.getElementById(verifyarray[counter]).value == "") {
			alert ("Plese fill out all required fields");
			counter = verifyarray.length;
			return false;
		}
		counter++;
	}
	return true;
}


function roundNumber(num, dec) {
	var result = Math.round(num*Math.pow(10,dec))/Math.pow(10,dec);
	return result;
}

function monthly_payment()
{
	var p = document.calc.principal.value;
	var apr = document.calc.interestrate.value;
	var n = document.calc.months.value;
    var i = apr/1200;
    var m = p*i*Math.pow((1 + i), n)/(Math.pow((1 + i), n) - 1);

    var payment = (0.01*Math.ceil(100*m));   // round up
    payment = roundNumber(payment, 2);
    document.calc.monthlypayment.value = payment;
}

function clearAssistance() {
	var verifyarray = ['name', 'address', 'city', 'phone', 'email'];
	var counter = 0;
	while (counter < verifyarray.length) {
		document.getElementById(verifyarray[counter]).value = "";
		counter++;
	}
}