function checkBrowser(name) {
	return navigator.userAgent.toLowerCase().indexOf(name.toLowerCase())>-1;
}  

window.onload = function() {
	if (!(checkBrowser("opera") || checkBrowser("webkit"))) {
		var svgs = document.getElementsByClassName("svg");
		for (var i = 0; i < svgs.length; ++i) {
			if (svgs[i].localName == "img") {
				svgs[i].style.display = "none";
			} else if (svgs[i].localName == "object") {
				svgs[i].style.display = "inline";
			}
		}
	}
}