It's very easy to get the QueryString Parameters Value using C# Code Or PHP. But some, including me, are concerned about how to fetch using Jquery. Finally have found the solution, let's see how to do this.
There is a simple Script For This Trick
Try Your Link With Parameters.
Example

http://tirthak/getquerystring.aspx?name=tirthak&id=1 It Will Give you Your Parameter Values
[name]=tirthak;
[id]=1

<script type="text/javascript">

$(document).ready(function () {

var first = getUrlVars()["id"];

var second = getUrlVars()["page"];

alert(first);

alert(second);

});

function getUrlVars() {

var vars = {};

var parts = window.location.href.replace(/[?&]+([^=&]+)=([^&]*)/gi, function (m, key, value) {

vars[key] = value;

});

return vars;

}

</script>