rem: fieldName[i].checked = !fieldName[i].checked; 
add: if(fieldName.elements[i].checked == 1) { fieldName.elements[i].checked = 0; } else fieldName.elements[i].checked = 1; 
context: function checkboxInvert(fieldName){	for (i = 0; i < fieldName.length; i++)		fieldName[i].checked = !fieldName[i].checked;}
meta: 2653	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2653/61a72eebbe618b531411e940c9137011867aa5c1/racklib.js/clean/rackmonkey/trunk/www/javascript/racklib.js