// Rozkoduje e-mailovou adresu 
window.onload = reemail;

function reemail() {
	var mails = document.getElementsByTagName("a");
	var reHref = /http:\/\/.+\/\/.+\/[a-z]{2,}$/;
	var reClass = /\bdo\b/;
	var reHttp = /http:\/\//;
	var reAt =  /\/\//g;
	var reDot = /\//g;
	var reMailto = /^mailto:/;

	for (var i=0; i<mails.length; i++) {
		if (mails[i].href.match(reHref)) {
			mails[i].href = mails[i].href.replace(reHttp, "mailto:").replace(reAt, "@").replace(reDot, ".");
			if (mails[i].className.match(reClass)) {
				if (mails[i].innerText) {
					mails[i].innerText = mails[i].href.replace(reMailto, "");
				}
        else {
					mails[i].textContent = mails[i].href.replace(reMailto, "");
				}
			}
		}
	}
}