Abstract: A computer implemented method of presenting webpages at a client device or system, having one or more processors and memory storing one or more programs for execution by the one or more processors, includes, at a first time, presenting a first webpage having a first style, and in response to a refresh request at a second time, presenting a second webpage having a second style that is distinct from the first style. The first style and second style are determined in accordance with a value of a user selected variable, and the value automatically changes over time independent of user action. Furthermore, the user selected variable has a first value at the first time and a second value distinct from the first value at the second time.

Abstract: A computer implemented method of presenting webpages at a client device or system, having one or more processors and memory storing one or more programs for execution by the one or more processors, includes, at a first time, presenting a first webpage having a first style, and in response to a refresh request at a second time, presenting a second webpage having a second style that is distinct from the first style. The first style and second style are determined in accordance with a value of a user selected variable, and the value automatically changes over time independent of user action. Furthermore, the user selected variable has a first value at the first time and a second value distinct from the first value at the second time.

Abstract: A computer implemented method of presenting an online application, includes, at a first time, receiving and presenting a first webpage of the online application having a first style, and at a second time, receiving and presenting a second webpage of the online application having a second style that is distinct from the first style. In some embodiments, the first style and second style are in accordance with a user selected variable and the user selected variable has first and second distinct values at the first and second times, respectively. In some embodiments, the user selected variable is independent of the content of the webpages. In some embodiments, the first and second distinct values are determined in accordance with a user profile. In some embodiments, the first webpage is first displayed using the first style and is then re-displayed using the second style, without changing the content of the first webpage.

Abstract: A computer implemented method of presenting an online application, includes, at a first time, receiving and presenting a first webpage of the online application having a first style, and at a second time, receiving and presenting a second webpage of the online application having a second style that is distinct from the first style. In some embodiments, the first style and second style are in accordance with a user selected variable and the user selected variable has first and second distinct values at the first and second times, respectively. In some embodiments, the user selected variable is independent of the content of the webpages. In some embodiments, the first and second distinct values are determined in accordance with a user profile. In some embodiments, the first webpage is first displayed using the first style and is then re-displayed using the second style, without changing the content of the first webpage.