/******************************************************************************
  Crossday Discuz! Board - Common Modules for Discuz!
  Modified by: Crossday Studio (http://crossday.com)
  Based upon:  http://www.cnzzz.com
*******************************************************************************/

var sPop = null;
var postSubmited = false;

document.write("<style type='text/css'id='defaultPopStyle'>");
document.write(".cPopText { font-family: Verdana, Tahoma; background-color: #DDEEFF; border: 1px #8899AA dashed; font-size: 12px; padding-right: 4px; padding-left: 4px; height: 20px; padding-top: 2px; padding-bottom: 2px; visibility: hidden; filter: Alpha(Opacity=80)}");

document.write("</style>");
document.write("<div id='popLayer' style='position:absolute;z-index:1000;' class='cPopText'></div>");


function showPopupText() {
	var o=event.srcElement;
	MouseX=event.x;
	MouseY=event.y;
	if(o.alt!=null && o.alt!="") { o.pop=o.alt;o.alt="" }
        if(o.title!=null && o.title!=""){ o.pop=o.title;o.title="" }
	if(o.pop!=sPop) {
		sPop=o.pop;
		if(sPop==null || sPop=="") {
			popLayer.style.visibility="hidden";	
		} else {
			if(o.dyclass!=null) popStyle=o.dyclass 
			else popStyle="cPopText";
			popLayer.style.visibility="visible";
			showIt();
		}
	}
}

function showIt() {
	popLayer.className=popStyle;
	popLayer.innerHTML=sPop;
        //popLayer.innerHTML=sPop.replace(/<(.*)>/g,"&lt;$1&gt;").replace(/\n/g,"<br>");;

	popWidth=popLayer.clientWidth;
	popHeight=popLayer.clientHeight;
	if(MouseX+12+popWidth>document.body.clientWidth) popLeftAdjust=-popWidth-24
		else popLeftAdjust=0;
	if(MouseY+12+popHeight>document.body.clientHeight) popTopAdjust=-popHeight-24
		else popTopAdjust=0;
	popLayer.style.left=MouseX+12+document.body.scrollLeft+popLeftAdjust;
	popLayer.style.top=MouseY+12+document.body.scrollTop+popTopAdjust;
}

function ctlent(obj) {
	if(postSubmited == false && (event.ctrlKey && window.event.keyCode == 13) || (event.altKey && window.event.keyCode == 83)) {
		if(this.document.input.pmsubmit) {
			postSubmited = true;
			this.document.input.pmsubmit.disabled = true;
			this.document.input.submit();
		} else if(validate(this.document.input)) {
			postSubmited = true;
			if(this.document.input.topicsubmit) this.document.input.topicsubmit.disabled = true;
			if(this.document.input.replysubmit) this.document.input.replysubmit.disabled = true;
			if(this.document.input.editsubmit) this.document.input.editsubmit.disabled = true;
			this.document.input.submit();
		}
	}
}
function checkall(form, prefix) {
	for(var i = 0; i < form.elements.length; i++) {
		var e = form.elements[i];
		if(e.name != 'chkall' && (!prefix || (prefix && e.name.match(prefix)))) {
			e.checked = form.chkall.checked;
		}
	}
}

function findobj(n, d) {
	var p,i,x; if(!d) d=document;
	if((p=n.indexOf("?"))>0 && parent.frames.length) {
		d=parent.frames[n.substring(p+1)].document;
		n=n.substring(0,p);
	}
	if(!(x=d[n])&&d.all) x=d.all[n];
	for(i=0;!x && i<d.forms.length;i++) x=d.forms[i][n];
	for(i=0;!x && d.layers&&i>d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
	return x;
}

function copycode(obj) {
	var rng = document.body.createTextRange();
	rng.moveToElementText(obj);
	rng.scrollIntoView();
	rng.select();
	rng.execCommand("Copy");
	rng.collapse(false);
}

document.onmouseover=showPopupText;
<!-- 

var menuOffX=0        //菜单距连接文字最左端距离
var menuOffY=18        //菜单距连接文字顶端距离

var fo_shadows=new Array()
var linkset=new Array()


var ie4=document.all&&navigator.userAgent.indexOf("Opera")==-1
var ns6=document.getElementById&&!document.all
var ns4=document.layers
function openScript(url, width, height){
        var Win = window.open(url,"openScript",'width=' + width + ',height=' + height + ',resizable=1,scrollbars=yes,menubar=no,status=no' );
}

function showmenu(e,vmenu,mod){
        if (!document.all&&!document.getElementById&&!document.layers)
                return
        which=vmenu
        clearhidemenu()
        ie_clearshadow()
        menuobj=ie4? document.all.popmenu : ns6? document.getElementById("popmenu") : ns4? document.popmenu : ""
        menuobj.thestyle=(ie4||ns6)? menuobj.style : menuobj
        
        if (ie4||ns6)
                menuobj.innerHTML=which
        else{
                menuobj.document.write('<layer name=gui bgColor=#E6E6E6 width=165 onmouseover="clearhidemenu()" onmouseout="hidemenu()">'+which+'</layer>')
                menuobj.document.close()
        }
        menuobj.contentwidth=(ie4||ns6)? menuobj.offsetWidth : menuobj.document.gui.document.width
        menuobj.contentheight=(ie4||ns6)? menuobj.offsetHeight : menuobj.document.gui.document.height
        
        eventX=ie4? event.clientX : ns6? e.clientX : e.x
        eventY=ie4? event.clientY : ns6? e.clientY : e.y
        
        var rightedge=ie4? document.body.clientWidth-eventX : window.innerWidth-eventX
        var bottomedge=ie4? document.body.clientHeight-eventY : window.innerHeight-eventY
                if (rightedge<menuobj.contentwidth)
                        menuobj.thestyle.left=ie4? document.body.scrollLeft+eventX-menuobj.contentwidth+menuOffX : ns6? window.pageXOffset+eventX-menuobj.contentwidth : eventX-menuobj.contentwidth
                else
                        menuobj.thestyle.left=ie4? ie_x(event.srcElement)+menuOffX : ns6? window.pageXOffset+eventX : eventX
                
                if (bottomedge<menuobj.contentheight&&mod!=0)
                        menuobj.thestyle.top=ie4? ie_y(event.srcElement)+menuOffY : ns6? window.pageYOffset+eventY+10 : eventY
                else
                        menuobj.thestyle.top=ie4? ie_y(event.srcElement)+menuOffY : ns6? window.pageYOffset+eventY+10 : eventY
        menuobj.thestyle.visibility="visible"
        ie_dropshadow(menuobj,"#999999",3)
        return false
}

function ie_y(e){  
        var t=e.offsetTop;  
        while(e=e.offsetParent){  
                t+=e.offsetTop;  
        }  
        return t;  
}  
function ie_x(e){  
        var l=e.offsetLeft;  
        while(e=e.offsetParent){  
                l+=e.offsetLeft;  
        }  
        return l;  
}  
function ie_dropshadow(el, color, size)
{
        var i;
        for (i=size; i>0; i--)
        {
                var rect = document.createElement('div');
                var rs = rect.style
                rs.position = 'absolute';
                rs.left = (el.style.posLeft + i) + 'px';
                rs.top = (el.style.posTop + i) + 'px';
                rs.width = el.offsetWidth + 'px';
                rs.height = el.offsetHeight + 'px';
                rs.zIndex = el.style.zIndex - i;
                rs.backgroundColor = color;
                var opacity = 1 - i / (i + 1);
                rs.filter = 'alpha(opacity=' + (100 * opacity) + ')';
                //el.insertAdjacentElement('afterEnd', rect);
                fo_shadows[fo_shadows.length] = rect;
        }
}
function ie_clearshadow()
{
        for(var i=0;i<fo_shadows.length;i++)
        {
                if (fo_shadows[i])
                        fo_shadows[i].style.display="none"
        }
        fo_shadows=new Array();
}


function contains_ns6(a, b) {
        while (b.parentNode)
                if ((b = b.parentNode) == a)
                        return true;
        return false;
}

function hidemenu(){
        if (window.menuobj)
                menuobj.thestyle.visibility=(ie4||ns6)? "hidden" : "hide"
        ie_clearshadow()
}

function dynamichide(e){
        if (ie4&&!menuobj.contains(e.toElement))
                hidemenu()
        else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
                hidemenu()
}

function delayhidemenu(){
        if (ie4||ns6||ns4)
                delayhide=setTimeout("hidemenu()",500)
}

function clearhidemenu(){
        if (window.delayhide)
                clearTimeout(delayhide)
}

function highlightmenu(e,state){
        if (document.all)
                source_el=event.srcElement
        else if (document.getElementById)
                source_el=e.target
        if (source_el.className=="menuitems"){
                source_el.id=(state=="on")? "mouseoverstyle" : ""
        }
        else{
                while(source_el.id!="popmenu"){
                        source_el=document.getElementById? source_el.parentNode : source_el.parentElement
                        if (source_el.className=="menuitems"){
                                source_el.id=(state=="on")? "mouseoverstyle" : ""
                        }
                }
        }
}
//-->