//防止错误出现
function killErrors() {
return true;}
window.onerror = killErrors;
var pltsPop=null;
var pltsoffsetX = 10;   // 弹出窗口位于鼠标左侧或者右侧的距离；3-12 合适
var pltsoffsetY = 15;  // 弹出窗口位于鼠标下方的距离；3-12 合适
var pltsPopbg="#FFFFEE"; //背景色
var pltsPopfg="#000000"; //前景色
var pltsTitle="cvvvv";
document.write('<div id=pltsTipLayer style="display: none;position: absolute; z-index:10001"></div>');
function pltsinits()
{document.onmouseover=plts;
document.onmousemove=moveToMouseLoc;}
function plts()
{var o=event.srcElement;
if(o.alt!=null && o.alt!=""){o.dypop=o.alt;o.alt=""};
if(o.title!=null && o.title!=""){o.dypop=o.title;o.title=""};
pltsPop=o.dypop;
if(pltsPop!=null&&pltsPop!=""&&typeof(pltsPop)!="undefined")
{pltsTipLayer.style.left=-1000;
pltsTipLayer.style.display='';
var Msg=pltsPop.replace(/\n/g,"<br>");
Msg=Msg.replace(/\0x13/g,"<br>");
var re=/\{(.[^\{]*)\}/ig;
if(!re.test(Msg))pltsTitle="";
else{
re=/\{(.[^\{]*)\}(.*)/ig;
pltsTitle=Msg.replace(re,"$1")+"&nbsp;";
re=/\{(.[^\{]*)\}/ig;
Msg=Msg.replace(re,"");
Msg=Msg.replace("<br>","");}
var content =
'<table style="background:url(img/titlebj.gif) #ffffff;border:1px solid #444444;" id=toolTipTalbe><tr id=pltsPoptop><th id=topleft><p id=topright style="display:none"></th></tr><tr><td  style="padding:4px;line-height:135%">'+Msg+'</td></tr>'+
'<tr id=pltsPopbot style="display:none"><th><p id=botleft></p><p id=botright align=rightstyle="display:none"></th></tr></table>';
pltsTipLayer.innerHTML=content;
toolTipTalbe.style.width=Math.min(pltsTipLayer.clientWidth,document.body.clientWidth/2.2);
moveToMouseLoc();
return true;}else{pltsTipLayer.innerHTML='';
pltsTipLayer.style.display='none';
return true;}}
function moveToMouseLoc()
{if(pltsTipLayer.innerHTML=='')return true;
var MouseX=event.x;
var MouseY=event.y;
//window.status=event.y;
var popHeight=pltsTipLayer.clientHeight;
var popWidth=pltsTipLayer.clientWidth;
if(MouseY+pltsoffsetY+popHeight>document.body.clientHeight)
{popTopAdjust=-popHeight-pltsoffsetY*1.5;
pltsPoptop.style.display="none";
pltsPopbot.style.display="";}else{
popTopAdjust=0;pltsPoptop.style.display="";pltsPopbot.style.display="none";}
if(MouseX+pltsoffsetX+popWidth>document.body.clientWidth){
popLeftAdjust=-popWidth-pltsoffsetX*2;topleft.style.display="none";
botleft.style.display="none";
topright.style.display="";
botright.style.display="";}else
{popLeftAdjust=0;topleft.style.display="";botleft.style.display="";
topright.style.display="none";botright.style.display="none";}
pltsTipLayer.style.left=MouseX+pltsoffsetX+document.body.scrollLeft+popLeftAdjust;
pltsTipLayer.style.top=MouseY+pltsoffsetY+document.body.scrollTop+popTopAdjust;
return true;}
pltsinits();
function doSubmit(){
		if (document.shform.keyword.value==""){
			alert("标题不能为空！");
			return false;
		}
	}
// 页面字体放大
function doZoom(size){
document.getElementById('zoom').style.fontSize=size+'px'
}
var NS4 = (document.layers);
var IE4 = (document.all);
var win = window;
var n   = 0;
function findIt() {
if (searchstr.value != "")
findInPage(searchstr.value);
}
//双击滚屏
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
//多行文本框字数统计
function gbcount(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("留言不能超过" +max+ "个字!");
		}
	else {
		used.value = message.value.length;
		remain.value = max - used.value;
		}
}
function copyCode(obj) {
    var rng = document.body.createTextRange();
    rng.moveToElementText(obj);
    rng.scrollIntoView();
    rng.select();
    rng.execCommand("Copy");
    rng.collapse(false);
}

function runCode(obj) {
    var winname = window.open('','');
    winname.document.open('text/html', 'replace');
    winname.document.writeln(obj.value);
    winname.document.close();
}

function saveCode(obj) {
    var winname = window.open('', '_blank', 'top=10000');
    winname.document.open('text/html', 'replace');
    winname.document.writeln(obj.value);
    winname.document.execCommand('saveas','','code.htm');
    winname.close();
}