function bsNavClick(url) {
   /*alert('no page available');*/
   window.location.href = url;
}
function bsNavClickBlank(url) {
   /*alert('no page available');*/
   window.open(url, ' ', 'location=yes,height=undefined,width=undefined', false);
}
function bsNavOver(divObj, level, which) {
	divObj.className = divObj.className + 'Over';
}
function bsNavOut(divObj, level, which) {
	divObj.className = divObj.className.substr(0, divObj.className.length - 4);
}