rem: for ( ; cur; cur = cur[dir] ) { if ( cur.nodeType == 1 ) num++; if ( num == result || result == "even" && num % 2 == 0 && num > 1 && cur == elem || result == "odd" && num % 2 == 1 && cur == elem ) return cur; } 
add:  for ( ; cur; cur = cur[dir] ) if ( cur.nodeType == 1 && ++num == result ) break;  return cur; 
context: 	nth: function(cur,result,dir,elem){		result = result || 1;		var num = 0;		for ( ; cur; cur = cur[dir] ) {			if ( cur.nodeType == 1 ) num++;			if ( num == result || result == "even" && num % 2 == 0 && num > 1 && cur == elem ||				result == "odd" && num % 2 == 1 && cur == elem ) return cur;		}	},
meta: 5982	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5982/f29aa679d26dfc4f883868d041c506eaee4b6064/jquery.js/clean/static/scripts/jquery.js