Is there any way to remove a specific item from an array. Say for instance, my array is:
myArray = new Array("item1",item2",item3",item4")
and I want to remove "item2". I won't necessarily know the index, so can you use the CONTENTS of the index to remove it, e.g. say myArray remove "item1"
Failing that, can you query the array about where a particular string is e.g. say, what index contains "item1" - and then remove that index?