(list)
| 4811 | // (using `Array#some()` instead of `angular#forEach()` since it's more performant |
| 4812 | // and working in all supported browsers.) |
| 4813 | function getFirstAnchor(list) { |
| 4814 | var result = null; |
| 4815 | Array.prototype.some.call(list, function(element) { |
| 4816 | if (nodeName_(element) === 'a') { |
| 4817 | result = element; |
| 4818 | return true; |
| 4819 | } |
| 4820 | }); |
| 4821 | return result; |
| 4822 | } |
| 4823 | |
| 4824 | function getYOffset() { |
| 4825 |