The Company and Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2012

Basic and Diluted Net Income per Ordinary Share Computation

Basic and diluted net income per ordinary share were computed as follows (in thousands, except per share amounts):

	Three Months Ended September 30,					Nine Months Ended September 30,
	2012			2011		2012			2011
Numerator:
Income from continuing operations	$	33,595		$	32,482	$	94,943		$	87,511
Loss from discontinued operations	(386		)	—		(6,908		)	—
Net income	$	33,209		$	32,482	$	88,035		$	87,511
Denominator:
Weighted-average ordinary shares - basic	57,703			42,028		56,198			41,206
Dilutive effect of employee equity incentive and purchase plans	1,404			2,632		1,557			2,773
Dilutive effect of warrants	1,776			2,581		2,091			2,598
Weighted-average ordinary shares - diluted	60,883			47,241		59,846			46,577
Basic income (loss) per ordinary share:
Income from continuing operations	$	0.59		$	0.77	$	1.69		$	2.12
Loss from discontinued operations	(0.01		)	—		(0.12		)	—
Net income	$	0.58		$	0.77	$	1.57		$	2.12
Diluted income (loss) per ordinary share:
Income from continuing operations	$	0.56		$	0.69	$	1.59		$	1.88
Loss from discontinued operations	(0.01		)	—		(0.12		)	—
Net income	$	0.55		$	0.69	$	1.47		$	1.88

Weighted-Average Ordinary Shares Excluded from Computation of Diluted Net Income per Share

The following table represents the weighted-average ordinary shares that were excluded from the computation of diluted net income per ordinary share for the periods presented because including them would have an anti-dilutive effect (in thousands):

	Three Months Ended September 30,		Nine Months Ended September 30,
	2012	2011	2012	2011
Options to purchase ordinary shares and RSUs	1,785	1,335	1,314	1,122