add:  tt_op = !!(window.opera && document.getElementById), tt_op6 = tt_op && !document.defaultView, tt_op7 = tt_op && !tt_op6, tt_ie = tt_n.indexOf("msie") != -1 && document.all && tt_db && !tt_op, tt_n4 = (document.layers && typeof document.classes != tt_u) ? true : false, tt_n6 = (!tt_op && document.defaultView && typeof document.defaultView.getComputedStyle != tt_u), tt_w3c = !tt_ie && !tt_n6 && !tt_op && document.getElementById; 
context: function tt_init() {    tt_db = (document.compatMode && document.compatMode != "BackCompat") ?         document.documentElement : document.body? document.body : null;}
meta: 7519	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/7519/bd13b36a99c2d1b29a59216c14501ff308fc48f5/wz_tooltip.js/clean/src/examples/web/ops/javascript/wz_tooltip.js