mootools - Increasing value of Javascript Variables? -


IM processing links to mootools with click events. I have this pattern ID in my HTML: eg toggle_NUMBER Toggle_1 Now I get an ID with this peace of code

$ id ($) (this.get ('id'). Replace (togglePrefix, emptyPrefix));

My problem starts now: I remove the prefix like this

var TogglePrint = 'toggle_', boxfix = 'page_', Emptyprint = '';

So what should be a simple number like 1, 2 or 3 should be. Now I have tried to increase this number by one 

  var id_new = parseInt (id) +1;

But that did not work and I do not have any clue how to change it!

The variable "id" is an object, because mootools (and jquery) returns the value of $ function in a The object is.

Try it: 

  var id_new = $ (This) .get ('id'). Replacement (toggle profiles, emptyprints) + 1;

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