function resizepic(thispic){		//改变图片大小
	if(thispic.width>700) thispic.width=700;
}

function bbimg(o){					//无级缩放图片大小
	return true;
}

//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 = sc;
//document.ondblclick = initialize

//更改字体大小
var status0 = '';
var curfontsize = 8;
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';
	}
}

// ------------------------------------------------
//	PVII Equal CSS Columns scripts
//	Copyright (c) 2005 Project Seven Development
//	www.projectseven.com
//	Version: 1.5.0		高度自适应
//------------------------------------------------

function P7_colH(){		//v1.5 by PVII-www.projectseven.com
var i,oh,hh,h=0,dA=document.p7eqc,an=document.p7eqa;if(dA&&dA.length){
for(i=0;i<dA.length;i++){dA[i].style.height='auto';}for(i=0;i<dA.length;i++){
oh=dA[i].offsetHeight;h=(oh>h)?oh:h;}for(i=0;i<dA.length;i++){if(an){
dA[i].style.height=h+'px';}else{P7_eqA(dA[i].id,dA[i].offsetHeight,h);}}if(an){
for(i=0;i<dA.length;i++){hh=dA[i].offsetHeight;if(hh>h){
dA[i].style.height=(h-(hh-h))+'px';}}}else{document.p7eqa=1;}
document.p7eqth=document.body.offsetHeight;
document.p7eqtw=document.body.offsetWidth;}
}
function P7_eqT(){ //v1.5 by PVII-www.projectseven.com
if(document.p7eqth!=document.body.offsetHeight||document.p7eqtw!=document.body.offsetWidth){
P7_colH();}
}
function P7_equalCols(){ //v1.5 by PVII-www.projectseven.com
if(document.getElementById){document.p7eqc=new Array;for(i=0;i<arguments.length;i++){
document.p7eqc[i]=document.getElementById(arguments[i]);}setInterval("P7_eqT()",10);}
}
function P7_eqA(el,h,ht){ //v1.5 by PVII-www.projectseven.com
var sp=10,inc=10,nh=h,g=document.getElementById(el),oh=g.offsetHeight,ch=parseInt(g.style.height);
ch=(ch)?ch:h;var ad=oh-ch,adT=ht-ad;nh+=inc;nh=(nh>adT)?adT:nh;g.style.height=nh+'px';
oh=g.offsetHeight;if(oh>ht){nh=(ht-(oh-ht));g.style.height=nh+'px';}
if(nh<adT){setTimeout("P7_eqA('"+el+"',"+nh+","+ht+")",sp);}
}