Line 5: | Line 5: | ||
if (window.screen.height > window.screen.width) | if (window.screen.height > window.screen.width) | ||
{ | { | ||
+ | alert('now'); | ||
document.querySelector('div#practice').style.backgroundImage='url("https://static.igem.org/mediawiki/2016/a/a6/T--BNU-China--sky2.jpg")'; | document.querySelector('div#practice').style.backgroundImage='url("https://static.igem.org/mediawiki/2016/a/a6/T--BNU-China--sky2.jpg")'; | ||
} | } |
Revision as of 09:02, 11 October 2016