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To get query string using Javascript. We use the window.location.search element of javascript to get the query string and store it into a variable.

<sub>hu = window.location.search.substring(1);

document.write(hu);</sub>

-We create a variable hu
-Built-in Javascript properties: window.location is the entire url. search.substring(1) is the part after the question mark.
-We write the value of hu to the browser.
Below is a function that will break the query string into pieces for you:
Just Copy and Paste Javascript Code:

<sub>function querySt(ji) {
hu = window.location.search.substring(1);
gy = hu.split("&");
for (i=0;ift = gy[i].split("=");
if (ft[0] == ji) {
return ft[1];
}
}
}

var koko = querySt("koko");

document.write(koko);
document.write("
");
document.write(hu);</sub>