Excel 2007 : Counting the recovery time of multiple drawdowns

Hi guys,

What I'm looking for is a formula which will count the recovery time (elapsed days) between high-new high.
Extented explanation you can find in the attached file and at the last post of this ---> http://www.excelforum.com/excel-general/690004-high-water-mark-draw-down-calculation.html?p=2844919#post2844919

Thanks in advance