updated furn availability and removed ext
changes made to product detail

1. added <venda_block invtivtype=furniture> on 121   2. add style to box
productDetailGradientBox buyControls     3. removed extflds on 208    4.
removed extra class on 217  5. added out of stock msg   6. changes
attributes form class back to id like mattress site    7. removed grid
key
#attributesForm on js
Revert "#attributesForm on js"

This reverts commit 137c4966448ea1d337dc1e7fc3955a032b99b763.
attributesForm back to class
changed 846 to getElementByClassName
Revert "changed 846 to getElementByClassName"

This reverts commit 2f3d628d3f19fd42ccbc8d77e82941d9b1ba33fc.
changed attributesFom to id
Revert "changed attributesFom to id"

This reverts commit fade551b84819f68673d3d6d8da00b994749d05f.
line 67 from id to class
getElementByClassName on line 72
Revert "getElementByClassName on line 72"

This reverts commit 1987e6990b74a9bee2dde9d40fabf80234959ed1.
Revert "line 67 from id to class"

This reverts commit 36f7f0855c792f9ab4d65bddd59a65b9504e636a.