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Posted By

jatkins on 07/19/11


Tagged

element html DOM


Versions (?)

previousElement and nextElement

 / Published in: JavaScript
 

Released into the public domain. I haven't tested these (realized I didn't need them for what I was trying to do), but they should work. Bug fixed 7/19/2011.

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  1. function previousElement(elmnt) {
  2. 	elmnt = elmnt.previousSibling;
  3. 	while(elmnt&&elmnt.nodeType!=1)
  4. 		elmnt = elmnt.previousSibling;
  5. 	return elmnt;
  6. }
  7.  
  8. function nextElement(elmnt) {
  9. 	elmnt = elmnt.nextSibling;
  10. 	while(elmnt&&elmnt.nodeType!=1)
  11. 		elmnt = elmnt.nextSibling;
  12. 	return elmnt;
  13. }

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