Regex Based URL Parser

This Code parse any type of URL into different sections through a regex.

HTML

<input type="url" id="url" />
<button id="bt">Parse</button>
<br/>
<pre id="dd">
    
</pre>

JavaScript

function parseURL() {
    var regex = /^(([A-Z|a-z]:\\\\)|(\\\\\\\\))([^<>:"\/\\|?*.]+)((\\\\[^<>:"\/\\|?*.]+)*)/gi;

    var str = '\\\\\\\\tahoe\\2015.01_STP-ENG\\winintel\\static_content\\mp_int_out_rec ';
    alert(str.search(regex));
    var isPath = str.search(regex) === 0;

    alert(isPath);
}

$("#bt").click(function(e) {
    console.log(parseURL());
})