类似QQ的导航条

类似QQ的导航条

下面为效果显示区

工作室

7stk 网页特效代码

邮箱

发信给我哟

　

Q Q

37146743

朋友

小一、旁腾

陌生人

小虎
AAP

小伙伴
小一

版本号

版本号：1.1

封锁了移动过
程中的点击事件
这样不会出现抖
动现象了。

脚本说明:
把如下代码加入<body>区域中
<script language="JavaScript">
<!--
//该函数在调用过程中只需要在将要点击的单元格内的onclick事件中调用showme函数即可
//function showme(obj1, obj2)该函数主要为使点击的对象高亮度显示，并调用moveme函数，参数obj1为母体即<div>标签的id，obj2为点击对象本身
//function moveme(obj)该函数判断单元的移动，并调用相应的函数处理，obj参数为母体
//function moveup(obj,objtop)该函数使一个单元向上移动，参数obj为母体，objtop为母体的本身最高高度
//function movedown(obj,objbuttom)该函数使一个单元向下移动，参数obj为母体，objbuttom为母体的本身最低高度

var headHeight = 22;//每个标题的高度
var bodyHeight = 160;//母体高度
var objcount = 6;//项目的个数，要改变了项目的个数别忘了该这个东西
var step = 6;//移动速度(请确认可以被'bodyHeight-headHeight'整除,当前的设定可选速度为1,2,3,6,23,138)
var moving = false;//是否有移动的项目

function showme(obj1, obj2)
{
	//以下循环为改变标题的背景颜色
	if (moving)
		return;
	moving = true;
	for(i=0;i<document.all.tags("td").length;i++)
		if (document.all.tags("td")[i].className.indexOf('headtd') == 0)
			document.all.tags("td")[i].className = 'headtd1';
	obj2.className = 'headtd2';
	moveme(obj1);
}

function moveme(obj)
{
	idnumber = parseInt(obj.id.substr(4));
	objtop = headHeight * (idnumber - 1);
	objbuttom = bodyHeight + headHeight * (idnumber - 2);
	currenttop = parseInt(obj.style.top);
	if (currenttop >= objbuttom)
	{
		//检验出每一个应该向上移动的层
		countid = 1;
		for(i=0;i<document.all.tags("div").length;i++)
			if (document.all.tags("div")[i].id == 'item'+countid+'body')
			{
				obj = document.all.tags("div")[i];
				objtop = headHeight * (countid - 1);
				if (countid == idnumber)
				{
					moveup(obj,objtop,false);
					break;
				}
				else
					moveup(obj,objtop,true);
				countid++;
			}
	}
	else if ((currenttop <= objtop) && (idnumber < objcount))
	{
		//检验出每一个应该向下移动的层
		idnumber++;
		countid = objcount;
		for(i=document.all.tags("div").length-1;i>=0;i--)
			if (document.all.tags("div")[i].id == 'item'+countid+'body')
			{
				obj = document.all.tags("div")[i];
				objbuttom = bodyHeight + headHeight * (countid - 2);
				if (countid == idnumber)
				{
					movedown(obj,objbuttom,false);
					break;
				}
				else
					movedown(obj,objbuttom,true);
				countid--;
			}
	}
}

function moveup(obj,objtop,ismove)
{
	currenttop = parseInt(obj.style.top);
	if (currenttop > objtop)
	{
		obj.style.top = currenttop - step;
		setTimeout('moveup('+obj.id+','+objtop+','+ismove+')',1)
		return;
	}
	moving = ismove;
}

function movedown(obj,objbuttom,ismove)
{
	currenttop = parseInt(obj.style.top);
	if (currenttop < objbuttom)
	{
		obj.style.top = currenttop + step;
		setTimeout('movedown('+obj.id+','+objbuttom+','+ismove+')',1)
		return;
	}
	moving = ismove;
}
// -->
</script>
<style type="text/css">

</style>

<div id="mainboard" style="position:absolute; left:2px; top:2px; width:120px; height:270px; z-index:3; overflow: hidden; background: #0099FF;" onclick="">
  <div id="item1body" style="position:absolute; left:0; top:0; width:120px; height:160px; z-index:1; overflow: hidden">
    <table width="100%" border="0" height="100%" cellpadding="2" cellspacing="0">
      <tr>
        <td id="item1head" height="20" class="headtd2" onclick="showme(item1body,this)">
          <div align="center">工作室</div>
        </td>
    </tr>
    <tr>
        <td class="bodytd">
          <div align="center"><a href="http://www.7stk.com">7stk 网页特效代码</a></div>
        </td>
    </tr>
  </table>
  </div>
  <div id="item2body" style="position:absolute; left:0px; top:160; width:120; height:160; z-index:2; overflow: hidden">
    <table width="100%" border="0" height="100%" cellpadding="2" cellspacing="0">
      <tr>
        <td id="item2head" height="20" class="headtd1" onclick="showme(item2body,this)">
          <div align="center">邮箱</div>
        </td>
      </tr>
      <tr>
        <td class="bodytd">
          <div align="center"><a href="mailto:webmaster@7stk.com">发信给我哟</a></div>
        </td>
      </tr>
    </table>
    <p class="headtd1"> </p>
  </div>
  <div id="item3body" style="position:absolute; left:0; top:182; width:120px; height:160; z-index:3">
    <table width="100%" border="0" height="100%" cellpadding="2" cellspacing="0">
      <tr>
        <td id="item3head" height="20" class="headtd1" onclick="showme(item3body,this)">
          <div align="center">Q  Q</div>
        </td>
      </tr>
      <tr>
        <td class="bodytd">
          <div align="center">37146743</div>
        </td>
      </tr>
    </table>
  </div>
  <div id="item4body" style="position:absolute; left:0; top:204; width:120px; height:160; z-index:4; overflow: hidden">
    <table width="100%" border="0" height="100%" cellpadding="2" cellspacing="0">
      <tr>
        <td id="item4head" height="20" class="headtd1" onclick="showme(item4body,this)">
          <div align="center">朋友</div>
        </td>
      </tr>
      <tr>
        <td class="bodytd">
          <div align="center">
            <p>小一、旁腾<br>
            </p>
          </div>
        </td>
      </tr>
    </table>
  </div>
  <div id="item5body" style="position:absolute; left:0; top:226; width:120px; height:160; z-index:4; overflow: hidden">
    <table width="100%" border="0" height="100%" cellpadding="2" cellspacing="0">
      <tr>
        <td id="item5head" height="20" class="headtd1" onclick="showme(item5body,this)">
          <div align="center">陌生人</div>
        </td>
      </tr>
      <tr>
        <td class="bodytd">
          <div align="center">
            <p>小虎<br>
              AAP<br>
              <br>
              小伙伴<br>
              小一</p>
          </div>
        </td>
      </tr>
    </table>
  </div>
  
  <div id="item6body" style="position:absolute; left:0; top:248; width:120px; height:160; z-index:4; overflow: hidden">
    <table width="100%" border="0" height="100%" cellpadding="2" cellspacing="0">
      <tr>
        <td id="item6head" height="20" class="headtd1" onclick="showme(item6body,this)">
          <div align="center">版本号</div>
        </td>
      </tr>
      <tr>
        <td class="bodytd">
          <div align="center">
            <p>版本号：1.1<br>
              <br>
              封锁了移动过<br>
              程中的点击事件<br>
              这样不会出现抖<br>
              动现象了。
          </div>
        </td>
      </tr>
    </table>
  </div>
  
</div>
</body>
</html>