Override the window.onload javascript function

1. Creates a blank function
2. Checks onload for a function.
2a. Sets the originial onload function as temp
3. calls the new function initMap() before the originial temp onload function.

Pretty cool!

Code:

var temp=function(){ return 1;};
if( window.onload )
{
      //override "placeholder" with whatever already exists in onload
     temp = window.onload;
}
window.onload=function(){ TheFunctionYouWantToCall(); temp();};

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This entry was posted on October 19, 2009, 3:53 pm and is filed under Code. You can follow any responses to this entry through RSS 2.0. You can leave a response, or trackback from your own site.

DAN FOLKES

Override the window.onload javascript function

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