function openScript(url, width, height){
 var Win = window.open(url,"openScript",'width=' + width + ',height=' + height + ',resizable=1,scrollbars=yes,menubar=no,status=yes' );
}

function bbsgood_img(e, o)
{
var zoom = parseInt(o.style.zoom, 10) || 100;
zoom += event.wheelDelta / 12;
if (zoom > 0) o.style.zoom = zoom + '%';
return false;
}

function checkclick(msg){if(confirm(msg)){event.returnValue=true;}else{event.returnValue=false;}}

function changeto(){
source=event.srcElement
if (source.tagName=="TR"||source.tagName=="TABLE")
return
while(source.tagName!="TD")
source=source.parentElement
if (source.style.backgroundColor!="#e3efff"&&source.id!="ignore")
source.style.backgroundColor="#e3efff"
}
function changeback(){
if (event.fromElement.contains(event.toElement)||source.contains(event.toElement)

||source.id=="ignore")
return
if (event.toElement!=source)
source.style.backgroundColor="#FFFFFE"
}


function CheckOthers(form)
{
    for (var i=0;i<form.elements.length;i++)
    {
        var e = form.elements[i];
//        if (e.name != 'chkall')
            if (e.checked==false)
            {
                e.checked = true;// form.chkall.checked;
            }
            else
            {
                e.checked = false;
            }
    }
}

function CheckAll(form)
{
    for (var i=0;i<form.elements.length;i++)
    {
        var e = form.elements[i];
//        if (e.name != 'chkall')
            e.checked = true// form.chkall.checked;
    }
}

function countCharacters(str,size)   //发帖和编辑帖子时，对标题的处理，中文2个位置,英文1个位置
{ 
	 var totalCount = 0;  
	 var leftStr = ""; 
	 var newStr = ""; 
	 if(str!=""){ 
		 for (var i=0; i<str.length; i++) {  
			 var c = str.charCodeAt(i);  
			 if ((c >= 0x0001 && c <= 0x007e) || (0xff60<=c && c<=0xff9f)) {  
				 totalCount++;  
			 }else {     
				 totalCount+=2;  
			 }  
			 if(totalCount<size){ 
				 leftStr = str.substring(0,i+1);
				 if(leftStr=="[原创]"||leftStr=="[转帖]"||leftStr=="[灌水]"||leftStr=="[讨论]"||leftStr=="[求助]"||leftStr=="[推荐]"||leftStr=="[公告]"||leftStr=="[注意]"||leftStr=="[贴图]"||leftStr=="[建议]"||leftStr=="[下载]"||leftStr=="[分享]"){
					newStr = str.substring(i+1,str.length);
				 }else{
					newStr = str.substring(0,str.length);
				 }
			 }else{
				return newStr; 
			 }
		 } 
	} 
	return newStr; 
}