elements is undefined in Javascript -


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Hello I'm getting the error "elements in Javascript" are undefined 

  function ImportExcelMapping ( ) {Debugger; Var str = ""; (Var i = 0; i & lt; document.forms [0] .elements.length; i ++) {if (document.forms [0] .elements [i] .type == "hidden") {str + = '& Lt; Input type = \ "hidden \" name = "'+ element [i] .name +'" value = \ "'+ element [i] .value +'" & gt; '; }} // balance function}   
 please help   
 
 
 < Code> Elements [i] .name   
 Where are the elements defined? Should it be  document.forms [0] .elements [i] ?  
 Edit:  
 Since you still get confused, I'll add a little more detail. Hope that clears it  
 You need to either declare the  element  at the top of your function, such as:  
  function ImportExcelMapping () {Debugger; Var str = ""; Var element = document.forms [0] .elements; // balance function}   
  or   
 You need to change the line that is breaking it:  < Pre>  str + = '& lt; Input type = \ "hidden \" name = "'+ document.forms [0] .element [i] .name +'" value = \ "'+ document.forms [0] .element [i] .value +' "& Gt; ';

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