- if( array != undefined )
- //strings and functions also have 'length'
- if( array.length != undefined && !array.split && !array.call )
- for( var i = array.length; i; )
+ if( array != undefined ){
+ var i = array.length;
+ //the window, strings and functions also have 'length'
+ if( i != undefined && typeof array == 'object' && array != window )
+ while( i )