javascript编写的网页版的打字测试程序

以下为详细代码

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>javascript编写的网页版的打字测试程序</title>
<script type="text/JavaScript">
<!--
function MM_callJS(jsStr) { //v2.0
  return eval(jsStr)
}
function check()
{
      
  str1="深山工作室是一支专业网站建设团队，成立于2006年10月。专业为各类企事业单位以及个人等提供各类网站建设以及网页设计服务，并树立了良好的口碑，积累了丰富的网站建设相关经验，我们的专业水准亦得到行业内外的广泛认可。服务项目包括连云港网站建设、网页设计、广告设计、平面设计、网站SEO优化、网站推广、域名注册、虚拟主机等。我们凭借多年对互联网技术的深入学习、钻研研究，对中国互联网的现状和发展趋势的把握，以及在网站建设、推广服务方面的成熟经验，已经形成了自己独到的管理方式，保证每个项目能够得以顺利完成，并能够在最大程度上保障为客户提供优秀的作品，完善的售前、售后服务！";
   str2="Mountains Studio is a professional website building team, was established in October 2006. Professionals for all types of enterprises and institutions, and individuals to provide various types of website construction and web design services, and establish a good reputation, has accumulated rich experience in the construction site, our professional standards has been widely recognized both inside and outside the industry. Services include Lianyungang, construction sites, web design, advertising design, graphic design, website SEO optimization, website promotion, domain name registration, web hosting. With our many years of Internet technology, in-depth study, and study research on China's Internet grasp the status and trends, as well as in the construction site to promote the services of mature experience, has formed its own unique management style, ensuring that each project have been completed successfully and the ability to guarantee the maximum extent possible to provide customers with outstanding works, perfect sales service!";
   if(form1.lan.value=='中文')str=str1;
   else str=str2;
   newstr='';
   tempstr='';
   zq=0;
   len=str.length;
   len1=form1.text.value.length;
   for(j=0;j<len;j++)
   if(str.charAt(j)==form1.text.value.charAt(j))
   {  
      if(str.charAt(j)=='\n')tempstr="<br>";
   else tempstr="<font color='green'>"+str.charAt(j)+"</font>";
      newstr+=tempstr;
   zq++;
   }
   else 
   {
      if(j>=len1) newstr+="<font color=white>"+str.charAt(j)+"</font>";
   else  newstr+="<font color=red>"+str.charAt(j)+"</font>";
   }
   txt.innerHTML=newstr;

form1.zql.value=Math.round(zq/len1*100);
    
}
limit=60;
 i=0;
function timer()
{
  if(limit==1)
  {
    alert("时间到!");
    form1.submit();
 }
 else 
 {
    limit-=1;
    
      i++;
     form1.left.value="剩余时间"+limit+"秒";
      form1.sd.value=Math.round(form1.text.value.length/i*60);
   form1.bt.disabled='disabled';
    setTimeout("timer()",1000);
 }
}

前一页:JS+CSS实现图片放大预览效果(购物时放在产品上面预览图片)

后一页:利用javascript做的页内(详细页)搜索功能并将结果高亮突出显示