rem: arr = get_query_items(page_href);  if(arr[item_name]) return arr[item_name]; else return null; 
add: arr = get_query_items(page_href);  if(arr[item_name]) return arr[item_name]; else return null; 
context: function get_query_item(page_href, item_name){	arr = get_query_items(page_href);		if(arr[item_name])		return arr[item_name];	else		return null;	}
meta: 8196	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8196/95f0574e16d3e1e536e50959a55258aad81b8544/common.js/buggy/php4/branches/2.2.2/shared/js/common.js