Javascript i am need pick a input with a colon on input :

Hello my friends i am need pick a value of a input in javascript and in this input have a colon :

The code is

valsObj.manoform:jaco1 = document.manoform:jaco1.value;"+
valsObj.manoform:jaco2 = document.manoform:jaco2.value;"+

I am need pick the input name "manoform:jaco1"  what is the  solution for pick if have a : in the input, in other inputs i am try and works good and when input have : not work.
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Dave BaldwinFixer of ProblemsCommented:
You need to rename the items without using a ':'.  It is not a 'legal' character in a variable or object name in javascript.

See JavaScript Identifiers on this page:
Names can contain letters, digits, underscores, and dollar signs.

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Bijay DeoGraduate Student Research AssistantCommented:
Use this as below:

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