function delCategory() {
re = /\/(Where%20We%20Are%20Building)$/;

var oList = YD.getElementsByClassName('miniBox', 'div', this);

for (i = 0; i < oList.length; i++) {
if (re.test(oList[i].getElementsByTagName('a')[0].href))
oList[i].parentNode.removeChild(oList[i]);
}
}
YE.onContentReady('categoriesBox', delCategory);