Javascript function not working with an array

Posted by Ryan Harvie on Stack Overflow See other posts from Stack Overflow or by Ryan Harvie
Published on 2011-01-07T20:51:16Z Indexed on 2011/01/07 20:53 UTC
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Hi,

i have this function which loops through an array of check boxes checking if the boxes value is equal to something in a text box, i dont know whats wrong.

function checkValue(contain) {
var boxes = document.getElementsByTagName("input");
for (var i = 0; i < boxes.length; i++) {
if (boxes[i].name == "vote[]") {
if (boxes[i].value.indexOf(contain.value) != -1) {
boxes[i].checked = true;
}
}
}
}

and this is how i call it

OnClick="uncheckAll(); checkValue(document.getElementsByName("countrylist"));"

this code is in side a echo in php which is like this echo ' ';

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