function.js

我搜集到的一个java常用类库的源代码

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 openlog()
{
	open('bbslform','','left=255,top=190,width=130,height=100');
}
function eva(board, file) {
var s;
	s=" [<a title='文章评价' href=eva?B="+board +"&F="+file+"&star=";
	document.writeln("<div>喜欢这个文章么? 这个文章"+s+"1>一般</a>]"+s+"2>不错</a>]"+s+"3>好!</a>]"+s+"4>挺好</a>]"+s+"5>顶上十大</a>]</div>");
}
function docform(a, b){
	document.writeln("<table border=0 cellspacing=0 cellpadding=0><tr><td><form name=docform1 action="+a+"><a href="+a+"?B="+b+"&S=1>第一页</a> <a href="+a+"?B="+b+"&S=0>最后一页</a> <input type=hidden name=B value="+b+"><input type=submit value=转到>第<input type=text name=start size=4>篇</form></td><td><form name=docform2 action="+a+"><input type=submit value=转到><input type=text name=B size=7>讨论区</form></td></tr></table>");
}
function TOPFILE(id,time,board,title,re,xtitle){
		document.writeln("<tr class=red><td><img src=/hot.gif></td><td>置底</td><td><a href=qry?U="+id+">"+id+"</a></td>");
		document.writeln("<td>"+time+"</td>");
		document.writeln("<td><a href=con?B="+board+"&F="+title+" class=red>"+re+xtitle+"</a></td></tr>");
}
function userid_Str(id)
{
	if(id.indexOf('.')==-1)
		return "<a href=qry?U="+id+">"+id+"</a>";
	else
		return id;
}
function tdocItem(num,ptr,owner,time,board,fname,title,star){
	document.write("<tr><td>"+num+"</td><td>"+ptr+"</td>");
	document.write("<td>"+userid_Str(owner)+"</td>");
	document.write("<td><nobr>"+time+"</nobr></td>");
	document.write("<td><a href=bbstcon?board="+board+"&start="+(num-1)+"&th="+fname+">"+titleStr(title)+"</a></td>");
	document.write("<td>"+star+"</td>");
}
function docItem(num,ptr,owner,time,board,fname,feditmark,title,fbyte,staravg50,hasvoted,flag1){
	document.write("<tr><td>"+num+"</td>");
	if(ptr.indexOf('N')==-1)
			document.write("<td>"+ptr+"</td>");
	else
			document.write("<td class=gry>"+ptr+"</td>");
	document.write("<td>"+userid_Str(owner)+"</td>");
	document.write("<td><nobr>"+time+"</nobr></td>");
	document.write("<td><a href=con?B="+board+"&F="+fname
		+"&N="+num+"&T="+feditmark +">"+noRe(flag1)+titleStr(title)+"</a>"+sizeStr(fbyte)+"</td>");
	document.write("<td>"+evaStr(staravg50, hasvoted)+"</td></tr>");
}
function noRe(flag1)
{	
	if (flag1>0)
		return "<font class=red><u>X</u></font>";
	return "";
}
function titleStr(title)
{
	title = aStr(title);
	if(title.substr(0,4)=="Re: ")
		return title;
	return "○ "+title;
}
function aStr(title)
{
	title = replaceString("&", "&amp;", title);
	title = replaceString("  ", " &nbsp;", title);
	title = replaceString("<", "&lt;", title);
	title = replaceString(">", "&gt;", title);
	return title;
}
function replaceString(oldS, newS, fullS)
{
	for(var i=0; i<fullS.length; i++) {
		if(fullS.substr(i,oldS.length)==oldS) {
			fullS = fullS.substr(0, i)+newS+fullS.substr(i+oldS.length,fullS.length);
			i+=newS.length-1;
		}
	}
	return fullS;
}
function replaceStrings(from, to, str) 
{
	var i, len = from.length;
	for(i=0;i<len;i++)
		str= replaceString(from[i], to[i], str);
	return str;
}
function sizeStr(size)
{	
	if(size<1000)
		return "(<font class=tea>"+size+"字</font>)";
	return "(<font class=red>"+Math.floor(size/1000)+"."
		+Math.floor(size/100)%10+"千字</font>)";
}
function evaStr(star, neval)
{
	if(star>0)
		return "<font class=red><nobr>"+star+"/"+neval+"人</nobr></font>";
	else
		return "<font class=blk><nobr>0/0人</nobr></font>" ;
}