function newwindow(url, width, height, scrollable)
{

	var params;
	var windowName = "UnionWestWindow";
	
	params = "";
	params += "height="+height+","
	params += "width="+width+","
	
	params += "left=0,"
	params += "top=0,"
	params += "alwaysRaised=0,"
	params += "directories=0,"
	params += "fullscreen=0,"
	params += "location=0,"
	params += "menubar=0,"
	params += "resizable=0,"
	if(scrollable)
		params += "scrollbars=1,"
	else
		params += "scrollbars=0,"
	params += "status=0,"
	params += "toolbar=0"
	
	var newwindow = window.open(url,windowName,params);
	if (window.focus) 
		newwindow.focus();

}

function addMorePhotos()
{
        var tbl = document.getElementById('photos_tbl');
        var pos = tbl.rows.length-1;
        // if there's no header row in the table, then iteration = lastRow + 1
        var row = tbl.insertRow(pos);
        
        // left cell
        var cellLeft = row.insertCell(0);
        
        // right cell
        var cellRight = row.insertCell(1);
        var el = document.createElement('input');
        el.setAttribute('type', 'file');
        el.setAttribute('name', 'photos[]');
        cellRight.appendChild(el);
}

function Morgcal(form)
{
	LoanAmount = form.LoanAmount.value;
		
	DownPayment = "0";
	AnnualInterestRate = form.InterestRate.value / 100;
	Years = form.NumberOfYears.value;
	MonthRate = AnnualInterestRate / 12;
	NumPayments = Years * 12;
	Prin = LoanAmount - DownPayment;
	
	MonthPayment = Math.floor((Prin*MonthRate)/(1-Math.pow((1+MonthRate),(-1*NumPayments)))*100)/100;

	form.NumberOfPayments.value = NumPayments;
	form.MonthlyPayment.value = MonthPayment;
}

function finish_delete()
{
	opener.document.location.reload();
	self.close();
}