posts - 0, comments - 77, trackbacks - 0, articles - 356
            BlogJava :: 首頁 :: 新隨筆 :: 聯系 :: 聚合  :: 管理

          鼠標滑過鏈接出現的對話框式提示效果

          Posted on 2007-09-27 17:26 semovy 閱讀(488) 評論(0)  編輯  收藏 所屬分類: JavaScript
          <!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>無標題文檔</title>
          <script type="text/javascript">
          function enableTooltips(id){
          var links,i,h;
          if(!document.getElementById || !document.getElementsByTagName) return;
          AddCss();
          h=document.createElement("span");
          h.id="btc";
          h.setAttribute("id","btc");
          h.style.position="absolute";
          document.getElementsByTagName("body")[0].appendChild(h);
          if(id==null) links=document.getElementsByTagName("a");
          else links=document.getElementById(id).getElementsByTagName("a");
          for(i=0;i<links.length;i++){
          Prepare(links[i]);
          }
          }function Prepare(el){
          var tooltip,t,b,s,l;
          t=el.getAttribute("title");
          if(t==null || t.length==0) t="link:";
          el.removeAttribute("title");
          tooltip=CreateEl("span","tooltip");
          s=CreateEl("span","top");
          s.appendChild(document.createTextNode(t));
          tooltip.appendChild(s);
          b=CreateEl("b","bottom");
          l=el.getAttribute("href");
          if(l.length>30) l=l.substr(0,27)+"...";
          b.appendChild(document.createTextNode(l));
          tooltip.appendChild(b);
          setOpacity(tooltip);
          el.tooltip=tooltip;
          el.onmouseover=showTooltip;
          el.onmouseout=hideTooltip;
          el.onmousemove=Locate;
          }function showTooltip(e){
          document.getElementById("btc").appendChild(this.tooltip);
          Locate(e);
          }function hideTooltip(e){
          var d=document.getElementById("btc");
          if(d.childNodes.length>0) d.removeChild(d.firstChild);
          }function setOpacity(el){
          el.style.filter="alpha(opacity:95)";
          el.style.KHTMLOpacity="0.95";
          el.style.MozOpacity="0.95";
          el.style.opacity="0.95";
          }function CreateEl(t,c){
          var x=document.createElement(t);
          x.className=c;
          x.style.display="block";
          return(x);
          }function AddCss(){
          var l=CreateEl("link");
          l.setAttribute("type","text/css");
          l.setAttribute("rel","stylesheet");
          l.setAttribute("href","?.css");
          l.setAttribute("media","screen");
          document.getElementsByTagName("head")[0].appendChild(l);
          }function Locate(e){
          var posx=0,posy=0;
          if(e==null) e=window.event;
          if(e.pageX || e.pageY){
          posx=e.pageX; posy=e.pageY;
          }
          else if(e.clientX || e.clientY){
          if(document.documentElement.scrollTop){
          posx=e.clientX+document.documentElement.scrollLeft;
          posy=e.clientY+document.documentElement.scrollTop;
          }
          else{
          posx=e.clientX+document.body.scrollLeft;
          posy=e.clientY+document.body.scrollTop;
          }
          }
          document.getElementById("btc").style.top=(posy+10)+"px";
          document.getElementById("btc").style.left=(posx-20)+"px";
          }
          </script>
          <script type="text/javascript">
          window.onload=function(){enableTooltips()};
          </script>
          <style type="text/css">
          body{font: 76%/1.5 Arial,sans-serif;background: #FFF;color: #333}
          div#container{width: 500px;margin:0 auto}
          h1{color: #3CA3FF;margin: 1em 0 0;letter-spacing: -2px}
          p{margin: 0 0 1.7em}
          a{color: #F60;font-weight:bold}
          a:hover{color: #F00}
          .tooltip{
          width: 200px; color:#000;
          font:lighter 11px/1.3 Arial,sans-serif;
          text-decoration:none;text-align:center}.tooltip span.top{padding: 30px 8px 0;
               background: url(http://www.makewing.com/images/uppic/200708171844190.gif) no-repeat top}.tooltip b.bottom{padding:3px 8px 15px;color: #548912;
               background: url(http://www.makewing.com/images/uppic/200708171844190.gif) no-repeat bottom}
          </style>
          </head>
          <body>
          <div id="container">
          <p><a title="Com@'s space">My space</a></p>
          </div>
          </body>
          </html>
          主站蜘蛛池模板: 齐河县| 乐山市| 玉环县| 天长市| 永胜县| 肥乡县| 阳泉市| 怀安县| 徐汇区| 武清区| 纳雍县| 栖霞市| 鸡西市| 成安县| 佛教| 宜宾市| 郸城县| 台南市| 什邡市| 宁河县| 通许县| 乳源| 政和县| 龙里县| 贵南县| 交城县| 泰顺县| 信丰县| 湘潭县| 荥阳市| 西林县| 牟定县| 万山特区| 如东县| 高淳县| 海淀区| 宕昌县| 佛冈县| 武汉市| 浦县| 平顶山市|