//改变图片大小function resizepic(thispic){if(thispic.width>700) thispic.width=700;}//无级缩放图片大小function bbimg(o){  var zoom=parseInt(o.style.zoom, 10)||100;  zoom+=event.wheelDelta/12;  if (zoom>0) o.style.zoom=zoom+'%';  return false;}//双击鼠标滚动屏幕的代码var currentpos,timer;function initialize(){timer=setInterval ("scrollwindow ()",30);}function sc(){clearInterval(timer);}function scrollwindow(){currentpos=document.body.scrollTop;window.scroll(0,++currentpos);if (currentpos !=document.body.scrollTop)sc();}document.onmousedown=scdocument.ondblclick=initialize //更改字体大小var status0='';var curfontsize=10;var curlineheight=18;function fontZoomA(){  if(curfontsize>8){    document.getElementById('fontzoom').style.fontSize=(--curfontsize)+'pt'; document.getElementById('fontzoom').style.lineHeight=(--curlineheight)+'pt';  }}function fontZoomB(){  if(curfontsize<64){    document.getElementById('fontzoom').style.fontSize=(++curfontsize)+'pt'; document.getElementById('fontzoom').style.lineHeight=(++curlineheight)+'pt';  }}</script>

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