总结：先用变量获取对象，然后对变量进行if()else的判断，得到结果<!DOCTYPE html><html><head> <title>微博输入&l...
350
<div id='box1' onclick='InsContent(this)'></div> <img src="im...
554
$(function () { doPrice(); $('.fa-check').mouseenter(function () { ...
312
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/...
298
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/...
300
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/...
301
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/...
311
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"&...
324
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/...
270
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN&...
277
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN&...
273
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN&...
264
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN&...
309
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"&...
367
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> &...
237
