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How can I prevent undefined function?

Hi,

I want to prevent the "undefined function" error.

Something like this:

if( function1 == undefined){
//dont do anything...
}

thanks...
Mar 26 '07 #1
2 1676
mrhoo
428 256MB
if(typeof function1 != 'function')
Mar 26 '07 #2
if(typeof function1 != 'function')
it works!! :-)

thanks...
Mar 26 '07 #3

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