Edit in JSFiddle

require(['jquery'], function (JetCSKJQ) {

	var jq = JetCSKJQ; 

	if (window.self == window.top){
		jq(document).ready(function(){

			/* Fluid Homepage */
			jq(".nuihdr_logo").css("cursor", "pointer");
			jq(".nuihdr_logo").click(function(){
				window.location="%URL(CSK_LOGO_URL)";
			});

			/* Classic Homepage */
			jq("#pthdr2logofluid").css("pointer-events", "none");
		    jq("#pthdr2logofluid").click(function(){
		         window.location="%URL(CSK_LOGO_URL)";				 
		         return false;
		    });
		});
	}
	
});