NOTE 3 — NET LOSS PER SHARE

Basic net loss per share is computed by dividing net loss applicable to common shareholders by the weighted-average number of shares of common stock outstanding during the period. Diluted net loss per share is computed based on the weighted-average number of shares of common stock outstanding during the period increased by the weighted-average number of dilutive common stock equivalents outstanding during the period, using the treasury stock method. Dilutive common stock equivalents are comprised of options granted under the Company’s stock option plans, employee stock purchase plan (“ESPP”) share purchase rights, and common stock purchase warrants. For all periods presented, there is no difference in the number of shares used to calculate basic and diluted shares outstanding due to the Company’s net loss position.

Anti-dilutive common stock equivalents excluded from the computation of diluted net loss per share were as follows (in thousands):



	Three Months Ended March 31,		Nine Months Ended March 31,
	2012	2011	2012	2011
Options outstanding and ESPP share purchase rights	900	3,216	949	3,207
Common stock purchase warrants	12,649	12,539	12,649	12,539