function validateInt(value) 
{
    return (!isNaN(parseInt(value, 10)));
}

function setElementContent(element, content) 
{
    if(document.all)
    {
        element.innerText = content;
    } 
    else
    {
        element.textContent = content;
    }
}

function getElementContent(element) 
{
    if(document.all)
    {
        return element.innerText;
    } 
    else
    {
        return element.textContent;
    }
}

function roundDecimals(original_number, decimals) 
{
    var result1 = original_number * Math.pow(10, decimals)
    var result2 = Math.round(result1)
    var result3 = result2 / Math.pow(10, decimals)
    return padWithZeros(result3, decimals)
}

function padWithZeros(rounded_value, decimal_places) 
{
    var value_string = rounded_value.toString()
    var decimal_location = value_string.indexOf(".")

    // Is there a decimal point?
    if (decimal_location == -1) 
    {      
        // If no, then all decimal places will be padded with 0s
        decimal_part_length = 0
        
        // If decimal_places is greater than zero, tack on a decimal point
        value_string += decimal_places > 0 ? "." : ""
    }
    else 
    {
        // If yes, then only the extra decimal places will be padded with 0s
        decimal_part_length = value_string.length - decimal_location - 1
    }
    
    // Calculate the number of decimal places that need to be padded with 0s
    var pad_total = decimal_places - decimal_part_length
    
    if (pad_total > 0)
    {        
        // Pad the string with 0s
        for (var counter = 1; counter <= pad_total; counter++) 
        {
            value_string += "0"
        }
    }
    return addCommas(value_string)
}

function addCommas(nStr)
{
	nStr += '';
	x = nStr.split('.');
	x1 = x[0];
	x2 = x.length > 1 ? '.' + x[1] : '';
	var rgx = /(\d+)(\d{3})/;
	while (rgx.test(x1)) {
		x1 = x1.replace(rgx, '$1' + ',' + '$2');
	}
	return x1 + x2;
}