rem: normalizeParameters: function(/* Object */ existed, /* Object */ update){    
add: normalizeParameters: function(existed, update){    
context: 	normalizeParameters: function(/* Object */ existed, /* Object */ update){		// summary: updates an existing object with properties from the "update" object		// existed: the "target" object to be updated		// update: the "update" object, whose properties will be used to update the existed object		if(update){			var empty = {};			for(var x in existed){				if(x in update && !(x in empty)){					existed[x] = update[x];				}			}		}		return existed;	// Object	},
meta: 4707	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4707/50c3492c4c3c825dbd3401e134a19ed46799c456/common.js/buggy/www/resources/dojo-ajax/src/gfx/common.js