// Rollover Functionality

// do rollover for horizontal navigation
function toggleimg(imgname,state) {
  var ptr = eval("document.images."+imgname);
  ptr.src = "/images/top_nav_"+imgname+"_"+state+".gif";
  // alert(ptr.src);
}

// do rollover for primary navigation
function toggleimg2(imgname,state) {
  var ptr = eval("document.images."+imgname);
  ptr.src = "/images/nav_"+imgname+"_"+state+".gif";
  // alert(ptr.src);
}


// Foods Pop-up

function foodlib(url) {
	window.open(url,'foods','height=580,width=540,location=no,menubar=no,scrollbars=yes,resizable=no,menubar=no,status=no,toolbar=no,left=10,top=10');
}

// Table Pop-up

function chartlib(url) {
	window.open(url,'chart','height=580,width=580,location=no,menubar=no,scrollbars=yes,resizable=no,menubar=no,status=no,toolbar=no,left=10,top=10');
}