function ie_hover_table() {	
	/* tab menu for IE <= 6 */
	if( window.navigator.systemLanguage && !window.navigator.language ) {
		// only for IE 5.5 and 6.0
		if ( document.getElementById ) {
			if ( document.getElementById('tabelle') ) {
				var path = document.getElementById('tabelle').getElementsByTagName('tbody');

				for( var i = 0; path[i]; i++ ) {					
					path[i].onmouseover = function() { this.className += " hovered"; };
					path[i].onmouseout = function() { this.className = this.className.replace(/ hovered/g, ""); };
				}
			}
		}
	}
}