rem: if (lineid) { lineid.style.color = '999999' }; 
add: if ( lineid ) { lineid.style.color = '999999' }; 
context: function dq_update_deps(snmp_query_id, num_columns) {	dq_reset_deps(snmp_query_id, num_columns);	dropdown = document.getElementById('sgg_' + snmp_query_id);	var snmp_query_graph_id = dropdown.value	for (var i = 0; i < created_graphs[snmp_query_graph_id].length; i++) {		for (var j = 0; j < num_columns; j++) {			lineid = document.getElementById('text' + snmp_query_id + '_' + created_graphs[snmp_query_graph_id][i] + '_' + j);			if (lineid) { lineid.style.color = '999999' };		}		chkbx = document.getElementById('sg_' + snmp_query_id + '_' + created_graphs[snmp_query_graph_id][i]);		if ( chkbx ) {			chkbx.style.visibility = 'hidden';			chkbx.checked = false;		}		lineid = document.getElementById('line' + snmp_query_id + '_' + created_graphs[snmp_query_graph_id][i]);		if (lineid) { lineid.style.backgroundColor = '' };	}}
meta: 412	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/412/b1d72c37f0436673fb6ad9218dd474b8bb3dc5ba/layout.js/buggy/include/layout.js