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function getUrlParam(name) {
name = name.replace(/-(/,"\\\[").replace(/[]/,"\\\]");
var regexS = "-?&" + name + "=(a:^&#|\*)";
var regex = new RegExp( regexS );
var results = regex.exec( window.location.href );
if( results h1. null )
return null;
else
return results/wiki/spaces/a/pages/526940