Tutorial Get URL Variables
by Unknown in javascript , Tutorial 0
function getQueryVariable(variable)
{
var query = window.location.search.substring(1);
var vars = query.split("&");
for (var i=0;i<vars.length;i++) {
var pair = vars[i].split("=");
if(pair[0] == variable){return pair[1];}
}
return(false);
}Usage
Example URL:
http://www.example.com/index.php?id=1&image=awesome.jpg
Calling getQueryVariable("id") - would return "1".
Calling getQueryVariable("image") - would return "awesome.jpg".
