$(document).ready(function(){
	// primary navigation
	$("#priNavBlock ul.priNav li").hoverClass("sfHover");
	var imgArrowCollapsed = '/img/arrowRight.gif';
	var imgArrowExpanded = '/img/arrowDown.gif';	
	
});


$.fn.hoverClass = function(c) {
	return this.each(function(){
		$(this).hover( 
			function() {
				$(this).addClass(c);
			},
			function() { 
				$(this).removeClass(c);
			}
		);
	});
};



function menu(){
 if(navigator.appVersion.indexOf("MSIE")==-1){return;}
 var i,k,g,lg,r=/\s*hvr/,nn='',c,cs='hvr',bv='priNav';
 for(i=0;i<10;i++){g=document.getElementById(bv+nn);if(g){
 lg=g.getElementsByTagName("LI");if(lg){for(k=0;k<lg.length;k++){
 lg[k].onmouseover=function(){c=this.className;cl=(c)?c+' '+cs:cs;
 this.className=cl;};lg[k].onmouseout=function(){c=this.className;
 this.className=(c)?c.replace(r,''):'';};}}}nn=i+1;}
}