function IE6nav() {
//based on http://alistapart.com/articles/horizdropdowns
//this makes the nav work on IE6

	if (document.all && document.getElementById) {
		navRoot = document.getElementById("nav");
		for( i=0; i<navRoot.childNodes.length; i++ ) {
			node = navRoot.childNodes[i];
			if( node.nodeName == 'LI' ) {
				
				//node.onmouseover = function() { alert(navRoot.clientHeight); this.className+=' over'; alert(navRoot.clientHeight);};
				node.onmouseover = function() { this.className+=' over'; };
				node.onmouseout = function() { this.className = this.className.replace(' over', ''); };
				
			} //end if li
		} //end for


	} //end if dom

} //end function

window.onload = IE6nav;