Roshan Gonsalkorale

                  /*
###########################################
### TEALIUM COLLECT : DIP DATA STRIPPER ###
###########################################

Author : roshan@tealium.com

Notes:
This extension:

- Should ALWAYS be scoped to the DIP Tealium Collect Pixel
- Will remove any data sources without the relevant reserved prefix (e.g. "dip_")
- You can configure the reserved prefixes below
- There are DIP specific prefixes declared in the 'dip_prefixes' array
- There are Tealium specific prefixes required for Tealium Collect to function correctly in the 'tealium_functional_prefixes' array

*/

// Configuration

var dip_prefixes = ["cp.dip", "dip_"]; // these are DIP specific data sources

var tealium_functional_prefixes = ["cp.trace","cp.utag", "_t_","dom.","ut."]; // these are required for Tealium to function correctly

// ### DO NOT EDIT BELOW THIS LINE UNLESS YOU KNOW WHAT YOU ARE DOING ###

var reserved_prefixes = dip_prefixes.concat(tealium_functional_prefixes);

for (varName in b) {

	var keep_var = false;

	for (var i = 0; i < reserved_prefixes.length; i++) {
	
		if (varName.indexOf(reserved_prefixes[i]) === 0) {

			var keep_var = true;

		}
	};

	if (keep_var === false){

		if(utag.ut.typeOf(b[varName]) === "array"){
			b[varName] === b[varName].slice(0);
		}

		delete b[varName];

	}

}