rem: return parseFloat( jQuery.curCSS(z.el, prop) ) || z.max(); 
add: var r = parseFloat( jQuery.curCSS(z.el, prop) ); return r && r > -10000 ? r : z.max(); 
context: 		z.cur = function(){			return parseFloat( jQuery.curCSS(z.el, prop) ) || z.max();		};
meta: 1471	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1471/7caca06cfc28fab22ec9c3a2d1363fec8d8c1951/fx.js/clean/src/fx/fx.js