Set href to svg-use (for svg-sprite)

svg.js

function svgHref() {
	var
		uses = document.querySelectorAll('use'),
		lhref = location.href.split("#")[0];

	for (var i = 0; i < uses.length; i++) {
		var href = uses[i].getAttribute('xlink:href');
		if (href.indexOf('#') == 0) {
			uses[i].setAttributeNS('http://www.w3.org/1999/xlink', 'xlink:href', lhref + href);
		}
	}
}

document.addEventListener('DOMContentLoaded', function(){
	svgHref();
});