rem: delChilds(td); td.parentNode.style.display = "none";  
add: if(td) { delChilds(td); td.parentNode.style.display = "none"; } 
context: function jinnHideFields(){	param=jinnHideFields.arguments; 	if (param.length)	{		for (var i=0; i < param.length; i++) 		{			td = document.getElementById(param[i]);			delChilds(td);			td.parentNode.style.display = "none";		}	}}
meta: 7119	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/7119/da44966138cf579e22cbce001c9204af3747d520/display_func.js/buggy/jinn/js/jinn/display_func.js