// Search for URL params
// i.e. search 'customer[comments]'
var getcomment = checkParam(getUrlParameter('customer%5Bcomment%5D'));

function getUrlParams(param)
{
    var pageURL = window.location.search.substring(1);
    var urlVar = pageURL.split('&');
    for (var i = 0; i < urlVar.length; i++)
    {
        var paramName = urlVar[i].split('=');
        if (paramName[0] == param)
        {
            return paramName[1];
        }
    }
}

// Check if Param Exists and replace stuff, otherwise return empty.
function checkParam(param)
{
    if (undefined != param) {
        param = param.replace(/\%20/g, ' ').replace(/\%27/g, '\'');
        return param;
    } else {
        return '';
    }
}