- 技术人生
- 用JSP实现DOS形式缓冲网页
<
SCRIPT language
=
JavaScript type
=
text
/
JavaScript
>
//
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+'%';}
//
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
>
