单列上滚的图片的网页特效代码 dn001 2009-06-21 08:53:15 <!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> <title></title><style type="text/css"> <!-- #f_div{width:150px; height:100px; margin:0 auto; overflow:hidden;} #f_imgDiv{width:100%; height:100px; overflow:hidden;} #f_img{filter:progid:DXImageTransform.Microsoft.Fade(Overlap=1.00); border:0;} #f_infoDiv{width:100%;top:-20px !important;top:-22px; position:relative;} #f_buttonDiv{width:100%; margin-right:1px; height:21px; overflow:hidden; text-align:left;} #f_line{width:100%;height:1px;background:#fff; overflow:hidden;filter:progid:DXImageTransform.Microsoft.Alpha(startX=0, startY=0, finishX=50, finishY=100,style=1,opacity=0,finishOpacity=100)} #f_buttonDiv div{width:1px;height:21px; background:#fff; float:right;} #f_buttonDiv .bg{width:21px; height:21px; background:#fff; float:right; filter:Alpha(Opacity=40);} #f_buttonDiv a{width:21px;height:15px !important;height:17px;float:right;padding-top:5px;color:#fff;font-family:Arial, Helvetica, sans-serif;font-size:10px;text-align:center;display:block;overflow:hidden;text-decoration:none;position:absolute;} #f_buttonDiv a:link,#f_buttonDiv a:visited,#f_buttonDiv a:active{color:#000;} #f_buttonDiv a:hover{background:#FF840C;color:#fff;} #f_buttonDiv a.on:link,#f_buttonDiv a.on:visited,#f_buttonDiv a.on:active,#f_buttonDiv a.on:hover{background:#FF840C;color:#fff;} #f_buttonDiv a.on:hover{background:#FF6600;} #f_text{height:20px; line-height:20px; overflow:hidden;text-align:center;} #f_text a:link,#f_text a:visited,#f_text a:active{color:#000;text-decoration: none;} #f_text a:hover{color:#FF6600;text-decoration: none;} --> </style> </head> <body> <div id="ad_pic"> <div id="f_div"> <!--图片区域--> <div id="f_imgDiv"></div> <div id="f_infoDiv"> <!--数字按钮区域--> <div id="f_buttonDiv"></div> </div> </div> <!--焦点文字区域--> <div id="f_text" class="f12b"></div> <script language="javascript" type="text/javascript"> <!-- //more javascript from http://www.knowsky.com function p$(string){ document.write(string); } function $(id){ return document.getElementById(id); } function change_menu(id,content_id,num,total_ztc_menu,menu_on,menu_off){ for (var i=1;i<=total_ztc_menu;i++){ $(id+i).className=menu_off; $(content_id+i).style.display='none'; } $(id+num).className=menu_on; $(content_id+num).style.display='block'; } //可修改区域 var imgWidth=150; var imgHeight=100; var _timeOut_=5000; var show_text = false; //是否显示焦点文字 var timeOut=_timeOut_; var timeOut2=_timeOut_/2;//onmouseout img后需要切换的时间 var now=0; //第一张图 var target="_blank"; //打开方式 var button_on ='on'; //当前焦点对应按钮的样式名 var button_off ='';//非当前焦点对应按钮的样式名 //不可修改区域 var imgUrl = new Array(); var imgText = new Array(); var imgLink = new Array(); var imgAlt= new Array(); var menuList = new Array();//菜单menu var ver=2; //兼容浏览器版本 默认2 为非ie var firstTime=true; var n =-1; //菜单menu menuList[++n]='XX'; imgUrl[n]='http://www.knowsky.com/img/200406301.jpg'; imgText[n]='<a href="#" target="_blank">内容一</a>'; imgLink[n]='http://www.knowsky.com'; imgAlt[n]='内容一'; //菜单menu menuList[++n]='XX'; imgUrl[n]='http://www.knowsky.com/img/200406302.jpg'; imgText[n]='<a href="#" target="_blank">内容二</a>'; imgLink[n]='http://www.knowsky.com'; imgAlt[n]='内容二'; //菜单menu menuList[++n]='XX'; imgUrl[n]='http://www.knowsky.com/img/200406303.jpg'; imgText[n]='<a href="#" target="_blank">内容三</a>'; imgLink[n]='http://www.knowsky.com'; imgAlt[n]='内容三'; //菜单menu menuList[++n]='XX'; imgUrl[n]='http://www.knowsky.com/img/200406304.jpg'; imgText[n]='<a href="#" target="_blank">内容四</a>'; imgLink[n]='http://www.knowsky.com'; imgAlt[n]='内容四'; var count=0; for (var i=0;i<imgUrl.length;i++) { if( (imgUrl[i]!="") && (imgText[i]!="")&& (imgLink[i]!="")&& (imgAlt[i]!="")) { count++; } else { break; } } //重写css var each_width=Math.ceil((imgWidth-(count-1))/count); var last_width=imgWidth-each_width*(count-1)-(count)+1; function change(){ if (ver==1){ with($('f_img').filters[0]){ Transition=1; apply(); play(); } } if (firstTime){ firstTime=false;timeOut=_timeOut_/1000;} else{ $('f_img').src=imgUrl[now]; $('f_img').alt=imgAlt[now]; $('f_imgLink').href=imgLink[now]; if (show_text) $('f_text').innerHTML=imgText[now]; for (var i=0;i<count;i++) { $('b'+i).className="button"; //$('f_menu'+i).className=""; } $('b'+now).className="on"; //$('f_menu'+now).className="on"; now=(now>=imgUrl.length-1)?0:now+1; timeOut=_timeOut_; } theTimer=setTimeout("change()", timeOut); } function b_change(num){ window.clearInterval(theTimer); now=num; firstTime=false; change(); } //draw 渐变line （即css:f_line) function draw_line(){ var div = document.createElement("div"); div.id = 'f_line'; $('f_infoDiv').insertBefore(div,$('f_infoDiv').childNodes.item(0)); } //表现层 start //图片 var a = document.createElement("a"); a.id="f_imgLink"; a.target=target; a.href=imgLink[now]; $('f_imgDiv').appendChild(a); var img = document.createElement("img"); img.id="f_img"; img.width=imgWidth; img.height=imgHeight; img.src=imgUrl[now]; img.alt=imgAlt[now]; a.appendChild(img); //数字按钮 for (var i=count-1;i>=0;i--){ var div_bg = document.createElement("div"); div_bg.id = 'div_bg'+i; div_bg.className='bg'; $('f_buttonDiv').appendChild(div_bg); var a = document.createElement("a"); a.id = 'b'+i; a.className = (i==now+1)?"button_on":"button_off"; a.title=imgAlt[i]; a.innerHTML=i+1; a.href='javascript:b_change('+i+')'; $('div_bg'+i).appendChild(a); var div= document.createElement("div"); $('f_buttonDiv').appendChild(div); } if (show_text) $('f_text').innerHTML = imgText[now]; //表现层 end $('f_img').onmouseover=function(){window.clearInterval(theTimer);} $('f_img').onmouseout=function(){theTimer=setTimeout("change()", timeOut2);} try{ //滤镜版本 new ActiveXObject("DXImageTransform.Microsoft.Fade"); $('f_img').filters[0].play(); ver=1; draw_line(); } catch (e){ver=2;} var theTimer = setTimeout("change()", _timeOut_/1000); //--> </script> </div> </body> </html>
