//双击滚动
var currentpos,timer; 
function initialize() { 
	try{timer=setInterval("scrollwindow()",10);}
	catch(e){}
} 
function sc(){
	try{clearInterval(timer);}
	catch(e){}
}
function scrollwindow() {
	try{
		currentpos=document.body.scrollTop;
		window.scroll(0,++currentpos);
		if (currentpos != document.body.scrollTop) sc();
	}
	catch(e){}
} 
try{
	document.onmousedown=sc;
	document.ondblclick=initialize;
}
catch(e){}

//反选
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;
			}
	}
}

//全选
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;
	}
}

//插入图弹出页
function newwin(cs)
{ 
var arr = showModalDialog("../../insertimg.htm", "", "dialogWidth:16.5em; dialogHeight:10.5em; status:0");
if (arr != null){
document.form1.S1.value=document.form1.S1.value+"[img]"+arr+"[/img]";
}
}

//选择字号
function doZoom(size){
document.getElementById('zoom').style.fontSize=size+'px'
}

//论坛插入表情
function addfice(thisimg){ //ltimg/F31.gif
  imgsrc=thisimg.src
  imgsrc=imgsrc.replace(/(ltimg)([^.]*)(\.gif)/g,"$1$2s$3")
  form1.S1.value=form1.S1.value+"[img]"+imgsrc+"[/img]"
}

//论坛回复提交
  function  savebbspl(){
    form1.S1.value=form1.doc_html.value
    var lr=form1.doc_html.value
    lr=lr.replace(/<[^>]*>/g,"")
    lr=lr.replace(/\&nbsp;/g,"")
    lr=lr.replace(/[\s]*/g,"")
    if (lr+""==""){
       alert ("回复的内容不能为空");
    }else{
      //alert ("|"+lr+"|")
       form1.submit()
    }
  }
  
//论坛回复清空
function clearlr(){
   form1.doc_html.value=""
}

//下拉菜单弹出
function MM_jumpMenu(targ,selObj,restore){ //v3.0
    eval(targ+".open('"+selObj.options[selObj.selectedIndex].value+"')");
    if (restore) selObj.selectedIndex=0;
  }