<a href="javascript:inventoryCheck_panel.open('paypalexpress');" class="button cta_button" data-btntype="hyperlink" data-btnname="cart_paypal" onclick="return runCMConversionEventTag({conversionCategory: 'Shopping Cart', conversionEvent: 'PayPal Checkout'})" title="Check Out with PayPal" id="cart_paypal_button" tabindex="6500"><span tabindex="-1"></span></a>
is this code but i need help to click on it..