Prismatic

The document.write method will overwrite the current document and enter the text you specify in its place when invoked as a function. You should only use it to output HTML while the page is being loaded. Since you are invoking it as a function which is called by a button, the page's HTML will have finished loading by the time it is used, and therefor the document will be overwritten with your document.write HTML.

Hello,I was wondering if there was a JavaScript function that allowed the transfer of a variable's value from that of a string to a math object. I know how to use the to string method to do the opposite of this, but is the vice-versa also possible? I have searched for quite a while to find such a funtion, and I'm wondering now if it even exists.For example, if I have a variables value set to " a = '1' ," is there any way I can change the value of "a" to read, " a = 1 "?Thanks for reading.