onload = init;

function init() {
	changeMail();
}

function changeMail() {
	oA = document.getElementsByTagName( "A" );
	for( i = 0; i < oA.length; i++ ) {
		if ( oA[ i ].getAttribute( "class" ) == "mail" ) {
			oAHref = oA[ i ].getAttribute( "href" );
			oACont = oA[ i ].innerHTML;
			if ( oA[ i ].getAttribute( "href" ).indexOf( "###kukac###" ) != -1 ) {
				oA[ i ].setAttribute( "href", "mailto:"+ oA[ i ].getAttribute( "href" ).replace( "###kukac###", String.fromCharCode(64) ) );
			}
			if ( oA[ i ].innerHTML.indexOf( "###kukac###" ) != -1 ) {
				oA[ i ].innerHTML = oA[ i ].innerHTML.replace( "###kukac###", String.fromCharCode(64) );
			}
		}
	}
}