层随滚动条移动

最新推荐文章于 2021-05-31 11:00:58 发布

yuiku008

最新推荐文章于 2021-05-31 11:00:58 发布

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分类专栏： JavaScript 文章标签： javascript function class div

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<HTML> <HEAD> <TITLE>层随滚动条移动</TITLE> <META HTTP-EQUIV="Content-Type" CONTENT="text/html" charset="gb2312"> <META NAME="Author" CONTENT="haiwa"> </HEAD> <mce:style></mce:style><style mce_bogus="1">.div{ position: absolute; border: 2px solid red; background-color: #EFEFEF; line-height:90px; font-size:12px; z-index:1000; }</style> <BODY> <div id="javascript.Div1" class="div" style="width: 240; height:90" align="center">正中...</div> <SCRIPT LANGUAGE="javascript"> function sc1(){ document.getElementById("javascript.Div1").style.top=document.body.scrollTop+(document.body.clientHeight- document.getElementById("javascript.Div1").offsetHeight)/2 document.getElementById("javascript.Div1").style.left=document.body.scrollLeft+(document.body.clientWidth- document.getElementById("javascript.Div1").offsetWidth)/2; } </SCRIPT> <div id="javascript.Div2" class="div" style="width: 240; height:90;" align="center">左上...</div> <SCRIPT LANGUAGE="javascript"> function sc2(){ document.getElementById("javascript.Div2").style.top=document.body.scrollTop document.getElementById("javascript.Div2").style.left=document.body.scrollLeft; } </SCRIPT> <div id="javascript.Div3" class="div" style="width: 240; height:90;" align="center">左下...</div> <SCRIPT LANGUAGE="javascript"> function sc3(){ document.getElementById("javascript.Div3").style.top=document.body.scrollTop+document.body.clientHeight- document.getElementById("javascript.Div3").offsetHeight; document.getElementById("javascript.Div3").style.left=document.body.scrollLeft; } </SCRIPT> <div id="javascript.Div4" class="div" style="width: 240; height:90;" align="center">右上...</div> <SCRIPT LANGUAGE="javascript"> function sc4(){ document.getElementById("javascript.Div4").style.top=document.body.scrollTop; document.getElementById("javascript.Div4").style.left=document.body.scrollLeft+document.body.clientWidth- document.getElementById("javascript.Div4").offsetWidth; } </SCRIPT> <div id="javascript.Div5" class="div" style="width: 240; height:90;" align="center">右下...</div> <SCRIPT LANGUAGE="javascript"> function sc5(){ document.getElementById("javascript.Div5").style.top=document.body.scrollTop+document.body.clientHeight- document.getElementById("javascript.Div5").offsetHeight; document.getElementById("javascript.Div5").style.left=document.body.scrollLeft+document.body.clientWidth- document.getElementById("javascript.Div5").offsetWidth;; } </SCRIPT> <SCRIPT LANGUAGE="javascript">  </SCRIPT> <div style="position: absolute; top: 0; left: 0; width: 10000; height: 4000;"></div> </BODY> </HTML>