var currentpos,timer; function initialize() { timer=setInterval("scrollwindow()",10); } function sc(){ clearInterval(timer); } function scrollwindow() { currentpos=document.body.scrollTop; window.scroll(0,++currentpos); if (currentpos != document.body.scrollTop) sc(); } document.onmousedown=sc document.ondblclick=initialize function doZoom(size){ document.getElementById('zoom').style.fontSize=size+'px' //setTailPosition() } function doPrint(){ var str="\n"; var article; var css; var strAdBegin=""; var strAdEnd=""; var strFontSize='【大 中 小】' var strdoPrint="doPrint()"; var strTmp; css=""; str += css; str += ''; str += ''+document.title+''; str += ""; str += "
"; article=document.getElementById('article').innerHTML; if(article.indexOf(strAdBegin)!=-1){ str +=article.substr(0,article.indexOf(strAdBegin)); strTmp=article.substr(article.indexOf(strAdEnd)+strAdEnd.length, article.length); }else{ strTmp=article } str +=strTmp //str += window.location.href str += "
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"; str += ""; document.write(str); document.close(); } function do_close(){ window.opener=null; window.open("","_self"); //这是IE7中必需的 window.close(); //10秒后关闭 }