Question

I want to dynamically add a div on a webpage that receives traffic from Google.
A lot of that traffic comes from people searching some brands.

The idea is to identify the url referer and see if it contains any of the brands and say this using jquery: if the referer contains this brand-keyword then add a div saying:

‘Brand’? Get free quotes for ‘Brand’

How can i do that?

lets assume the keywords for the brands are:

brand1, brand2, brand3, brand4

Answer 1

If you want to go ahead with this regardless of @Rob W’s comment, you could do the following:

var arr = [ "one", "two", "three", "four", "five" ];
var referrer = "the number is three";

$.each(arr, function(){

    if (referrer.indexOf(this) >= 0){
        $('#ID_OF_YOUR_DIV').html(this + '? Get free quotes for ' + this + '!');
        return false;
    }

});​

Where arr is the list of words you are searching for, and referrer is the string you’re looking in.

Example: http://jsfiddle.net/dS4r3/1/