var widths=667; var heights=266; var counts=5; img1=new Image ();img1.src='upfiles/zttp/hcswxlt.jpg'; url1=new Image ();url1.src='show.asp?id=5593'; til1='合成生物学论坛'; img2=new Image ();img2.src='upfiles/zttp/rzhyszbg.jpg'; url2=new Image ();url2.src='show.asp?id=5595'; til2='饶子和院士为生命科学学院本科新生做报告'; img3=new Image ();img3.src='upfiles/zttp/swxyhcl.png'; url3=new Image ();url3.src='show.asp?id=5596'; til3='南开大学生物校友会成立'; img4=new Image ();img4.src='upfiles/zttp/83jxyby30n.jpg'; url4=new Image ();url4.src='show.asp?id=4694'; til4='生物系83级校友毕业30周年重返母校'; img5=new Image ();img5.src='upfiles/zttp/2017xnwh.jpg'; url5=new Image ();url5.src='show.asp?id=4340'; til5='生命科学学院2017年新年晚会'; var nn=1; var key=0; function change_img() {if(key==0){key=1;} else if(document.all) {document.getElementById("pic").filters[0].Apply();document.getElementById("pic").filters[0].Play(duration=2);} eval('document.getElementById("pic").src=img'+nn+'.src'); eval('document.getElementById("url").href=url'+nn+'.src'); for (var i=1;i<=counts;i++){document.getElementById("xxjdjj"+i).className='axx';} document.getElementById("xxjdjj"+nn).className='bxx'; nn++;if(nn>counts){nn=1;} tt=setTimeout('change_img()',4000);} function changeimg(n){nn=n;window.clearInterval(tt);change_img();} document.write(''); document.write('
'); document.write('
'); document.write('
'); for(var i=1;i'+i+'');} document.write('
'); change_img();