javascript - Replace any words in URL -

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i need replace 2 words in window.location.href when user wants follow it.

for example i'm user , want go url: stackoverflow.com/questions/7821801/javascript-indexof need replace '7821801' 'js' , '-indexof' 'ok' when page loads.

or redirect user 'mysite.com/css' 'mysite.com'.

i tried

window.onload = function() {     var urli = window.location.href;     var arr = ['acasa', 'sktop'];      (var = 0; <= arr.length; i++) {         if (urli.search(arr[i]) > 0) {             document.getelementbyid('parv').innerhtml = urli.replace(arr[i], 'tek');         };     }; }

but did not work.

if want redirect user, should write window.location.href=document.getelementbyid('parv').innerhtml; after manipulations

by way, if want redirect, there no need in setting new url dom element, use variable


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