//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;
function myopen(objID)
{
if (document.getElementById(objID).style.display == "none") {
document.getElementById(objID).style.display = "";
}else{
document.getElementById(objID).style.display = "none";
}
}
//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;}
function window.onhelp() {//屏蔽F1帮助
return false}
function document.onkeydown() {
if (event.keyCode==116) {//屏蔽F5键
event.keyCode = 0;
event.cancelBubble = true;
return false;
}
if (event.keyCode==122) {//屏蔽F11键
event.keyCode = 0;
event.cancelBubble = true;
return false;
}
if ((event.ctrlKey && event.keyCode==82)) {//屏蔽Ctrl+R
event.keyCode = 0;
event.cancelBubble = true;
return false;
}
if ((event.ctrlKey && event.keyCode==78)) {//屏蔽Ctrl+N
event.keyCode = 0;
event.cancelBubble = true;
return false;
}
if ((event.keyCode == 8) && (event.srcElement.type != "text" && event.srcElement.type != "textarea" && event.srcElement.type != "password")) {//屏蔽BackSpace键
event.keyCode = 0;
event.cancelBubble = true;
return false;
}
}
// 新闻、文章的字体大小改变函数
function ContentSize(size)
{
var obj=document.getElementById("size");obj.style.fontSize=size+"px";
}
// 新闻、文章的复制文本函数
function copyText(obj)
{
var rng = document.body.createTextRange();rng.moveToElementText(obj);rng.scrollIntoView();rng.select();rng.execCommand("Copy");rng.collapse(false);
}
//UBB使用
function bookcount(message,total,used,remain)
{
var max;
max = total.value;
if (message.value.length > max) {
message.value = message.value.substring(0,max);
used.value = max;
remain.value = 0;
alert("内容不能超过" +max+ "个字!");
}
else {
used.value = message.value.length;
remain.value = max - used.value;
}
}
function copycode(obj){
obj.select();
js=obj.createTextRange();
js.execCommand("Copy");
}
function bookshowLen(obj)
{document.getElementById("wordsLen").value=obj.value.length;}
function bookcount(message,total,used,remain)
{
var max;
max = total.value;
if (message.value.length > max) {
message.value = message.value.substring(0,max);
used.value = max;
remain.value = 0;
alert("内容不能超过" +max+ "个字!");
}
else {
used.value = message.value.length;
remain.value = max - used.value;
}
}
function saveas(obj){
var winname=window.open('','test','top=10000');
winname.document.open("text/html", "replace");
winname.document.write(obj.value);
winname.document.execCommand('saveas','','YCMSCODE.html');
winname.close();
}
function runcode(obj)
{
var winname=window.open("","test","");
winname.document.open("text/html", "replace");
winname.document.write(obj.value);
winname.document.close();
}
var oTRG;
function calLeftBytes(oTA,oNum)
{
if(oTA.value.length > oNum)
alert("你输入的内容已超出允许范围，请适当删减或分多帖发布。");
else
alert("还可输入 " + (oNum - oTA.value.length) + " 个字符。");
}
function storeRng(oTA){
if(document.all){
if(oTRG = document.selection.createRange().duplicate())
{
return true;
}
}
}
function insertToRng(oTA,text,n){
var oRng=oTA.createTextRange();
if(oRng){
if(!oTRG){
oTRG=oRng;
oTRG.moveStart('character',oTRG.text.length);
oTRG.collapse(true);
oTRG.select();
}
if(n>0){
oTRG.text = text.substr(0,text.length-n) + oTRG.text + text.substr(text.length-n);
}
else{
oTRG.text = oTRG.text + text;
}
oTRG.moveStart('character',-n);
oTRG.collapse(true);
oTRG.select();
} else {
oTA.value += text;
}
}
function ubbAdd(str,n)
{
if(document.all && document.w && document.w.content){
insertToRng(document.w.content,str,n);
document.w.content.focus();
}else{
document.w.content.value += str;
document.w.content.focus();
}
}
//翻页
function showPageLink(sUrl,iPage,iCount){
var i;
i=Math.max(1,iPage-1);
document.write("9 ");
document.write("7 ");
for(i=Math.max(1,iPage-5);i" + i + " ");
}
document.write("" + iPage + " ");
for(i=iPage+1;i<=Math.min(iCount,iPage+5);i++){
document.write("" + i + " ");
}
i=Math.min(iCount,iPage+1);
if(iCount>iPage+5) document.write("··· ");
document.write("8 ");
document.write(": ");
}
//控制面板
var flag=false;
function DrawImage(ImgD,iwidth,iheight){
var image=new Image();
image.src=ImgD.src;
if(image.width>0 && image.height>0){
flag=true;
if(image.width/image.height>= iwidth/iheight){
if(image.width>iwidth){
ImgD.width=iwidth;
ImgD.height=(image.height*iwidth)/image.width;
}else{
ImgD.width=image.width;
ImgD.height=image.height;
}
//ImgD.alt=image.width+"×"+image.height;
}
else{
if(image.height>iheight){
ImgD.height=iheight;
ImgD.width=(image.width*iheight)/image.height;
}else{
ImgD.width=image.width;
ImgD.height=image.height;
}
//ImgD.alt=image.width+"×"+image.height;
}
}
/*else{
ImgD.src="";
ImgD.alt=""
}*/
}
window.onerror=new Function("return true");
function $(ID)
{
if(document.getElementById&&document.getElementById(ID))
{
return document.getElementById(ID);
}
else if (document.all&&document.all(ID))
{
return document.all(ID);
}
else if (document.layers&&document.layers[ID])
{
return document.layers[ID];
}
else
{
return false;
}
}
function Display(ID){
if ($(ID).style.display == "none"){
$(ID).style.display="";
}else{
$(ID).style.display="none";
}
}
function Print(Str)
{
return document.write(Str);
}
function Flash(Path,Width,Height)
{
var Tmp
Tmp=''
Print(Tmp);
}