// JScript File
var checkingInCalculateModule = false;
var checkingByEnterKeyInCalculateModule = false;

function keyPressInCalculateModule(evt)
{
    var e = evt || window.event; 
    var k = e.which || e.keyCode; 
    
    if (k == 13)
    {
		checkingByEnterKeyInCalculateModule = true;
		if (checkFormatedNumBer())
		{
			window.location.href = $(caculateThemeButton).href;
		}
    }
}



function checkFormatedNumBer()
{
	if (checkingInCalculateModule && checkingByEnterKeyInCalculateModule) return true;
	checkingInCalculateModule = true;
	
    var obj = $(loanAmountTBox)
    if (obj.value != null)
    {
        var who = obj.value
        var numeric = /,/g;
        testvalue = who.replace(numeric,"");
        if (isNaN(testvalue) && testvalue != "0")
        {
            alert("Please enter a loan amount.");
            obj.focus();
            obj.select();
            checkingInCalculateModule = false;
            return false;
        }
    }
    else
    {
        alert("Please enter a loan amount.");
        obj.focus();
        obj.select();
        checkingInCalculateModule = false;
        return false;    
    }
    
    formatNum(obj);
    
    checkingInCalculateModule = false;
    return true;
}