function showImageUploadFlash(id)
{
	var upfile = $Obj('upfile');
	var showUpload = $Obj('showUpload');
	showUpload.style.width= '480px';
	showUpload.style.height= '60px';
	showUpload.style.FRAMEBORDER=0;
	showUpload.style.scrolling='no';
	showUpload.style.visibility='visible';
	upfile.style.visibility = 'visible';
}

function $Obj(objname)
{
	return document.getElementById(objname);
}

function showHide(objname)
{	//alert(objname);
	var obj = $Obj(objname);
	$("#Submit").attr("disabled","true");
	if(obj.style.display == "") {
	//	$("#" + objname).slideUp("slow");
		obj.style.display="none";
	}
	else {
	//	$("#" + objname).slideDown("slow");
		obj.style.display = "";
	}
}
//检测是否为数字
function checkisNum(id,fid)
{
	if(isNaN(id)){
   		alert('请输入数字！')
   		document.getElementById(fid).value = "";
   		document.getElementById(fid).focus();
   		return false;
   	}
} 
//页面跳转
function goInputNum(tp,id){
	var txtnum = document.getElementById(id);
	if(txtnum.value == ""){
		alert("文本框不可为空，请输入数字");
		txtnum.focus(); 
		return false;
	}
	window.location=tp+txtnum.value; 
	return false;
}
//全选
function selectAll(checkboxName,checkboxParent){
	var checklist = document.getElementsByName(checkboxName);
	if($Obj(checkboxParent).checked==true){
		for(var i = 0;i < checklist.length;i++){
			checklist[i].checked = true;
		}
	}else{
		for(var i = 0;i < checklist.length;i++){
			checklist[i].checked = false;
		}
	}
}
//清空特殊字符
function clearcorps(fm,ipt)   
{ ///[\~\`\%\!\@\#\$\^\&\*\(\)]|[\+\=\|\\\;\:\'\<\>\,\.\/\"\?\！\~\@\#\￥\%\……\*\（\）\——\、\？\》\《\，\。\：\；\‘\’\}\{\[\]\】\【]/g,''
	document.getElementById(ipt).value=document.getElementById(ipt).value.replace();
}

function subEditInfo(form1){
	var starttime = $("#starttime").val();
	var endtime = $("#endtime").val();
	if(endtime<starttime){
		alert("结束时间不能小于开始时间！！！");
		return;
	}
	var doc = document.getElementById('jeditorIFrame').contentWindow.document;
	//if(this.checked) $(doc).find('body').html(textarea.val());		 
	 var htmltext=$(doc).find('body').html();
	 $('#content').val($(doc).find('body').html());
	 $("#jeditorTextarea").val('');
	 ajaxSubmitForm(form1);
	//setTimeout("ajaxSubmitForm("+form1+")",1000);
}
//add by chengzhiping
function selectAll(checkboxName,checkboxParent){
	var checklist = document.getElementsByName(checkboxName);
	if($Obj(checkboxParent).checked==true){
		for(var i = 0;i < checklist.length;i++){
			checklist[i].checked = true;
		}
	}else{
		for(var i = 0;i < checklist.length;i++){
			checklist[i].checked = false;
		}
	}
}
function checkWords(taid,msg)
{
	$Obj(msg).style.color = "black";	
	var talength=$Obj(taid).value.length;
	var leavelth = 800 - talength;
	$Obj(msg).innerHTML="您还可以输入"+leavelth+"个字";
	if(leavelth < 0 ){
		var  overlth = talength - 800;
		$Obj(msg).style.color = "red";
		$Obj(msg).innerHTML="已经超出"+overlth+"个字";
		return false;
	}
}