Looping through an array...

[rockinaway]

I have used document.getElementById(id).getElementByTagName('li').length to get me the total number of values I have in a list..

 

How can I loop through all the values and apply a class change to them?

[emehrkay]

do it one step at a time

 

var list_items = document.getElementById(id).getElementByTagName('li'); //this is your array of li elements

var li_count = list_items.length;

 

you really dont need the length to loop through if you use an for in loop

 

for(var x in list_items){

list_items[x].className = 'new_class_name';

}