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Javascript Query Parameter Parsing
/* http://www.jquerybyexample.net/2012/06/get-url-parameters-using-jquery.html */
// Modified to include the default value line.
function getUrlParameter(sParam, default_value)
{
var sPageURL = window.location.search.substring(1);
var sURLVariables = sPageURL.split('&');
for (var i = 0; i < sURLVariables.length; i++)
{
var sParameterName = sURLVariables[i].split('=');
if (sParameterName[0] == sParam)
{
return sParameterName[1];
}
}
return default_value; // If default value passed, return it, else
// its undefined anyway
}
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