clckcnt = 0;
function CheckForm(form) {

  if ((form.body) && (form.body.value.length == 0)) {
    alert ("帖子内容必须填写，谢谢!");
    form.body.focus();
    clckcnt = 0;
    return false;
  }
  if ((form.subject) && (form.subject.value.length == 0)) {
    alert ("帖子标题必须填写，谢谢!");
    form.subject.focus();
    clckcnt = 0;
    return false;
  }
  if ((form.subject) && (form.subject.value == "　")) {
    alert ("帖子标题必须填写，谢谢!");
    form.subject.focus();
    clckcnt = 0;
    return false;
  }
  var myReg=/<[^>]*img[^>]+src=[\"]?/;
  if(myReg.test(form.subject.value)) {
	  alert("帖子标题不能含有图片!");
	  return false;
  }
  var myReg1 = /<[^>]*embed/;
  if(myReg1.test(form.subject.value)) {
	  alert("帖子标题不能含有非法字符!");
	  return false;
  }
  if ((form.subject) && (form.subject.value.replace(/(^[\s]*)|([\s]*$)/g, "")=="")) {
    alert ("帖子标题必须填写，谢谢!");
    form.subject.focus();
    clckcnt = 0;
    return false;    
  }
  //替换掉"
  var temp = form.subject.value.replace(/\"/g, "'");
  form.subject.value = temp;
 
  if (((form.body.value.split("magic")).length>1)) {
	if(true==confirm("您使用了魔法表情，将为每个魔法表情付出1点券！")){
	}else{
    		return false;    	
	}
  }
 // form.subject.value=form.body.value.substring(0,14);
  return clckcntr();
}
//20050114 wangx add  for edit form do not want to check subject start
function CheckEditForm(form) {
	//alert("hh");
	
  if ((form.body) && (form.body.value.length == 0)) {
    alert ("帖子内容必须填写，谢谢!");
    form.body.focus();
    clckcnt = 0;
    return false;
  }
  /*
  if ((form.subject) && (form.subject.value.length == 0)) {
    alert ("帖子标题必须填写，谢谢!");
    form.subject.focus();
    clckcnt = 0;
    return false;
  }
  if ((form.subject) && (form.subject.value == "　")) {
    alert ("帖子标题必须填写，谢谢!");
    form.subject.focus();
    clckcnt = 0;
    return false;
  }
  */
  if(form.subject.value != "") {
	  var myReg=/<[^>]*img[^>]+src=[\"]?/;
	  if(myReg.test(form.subject.value)) {
		  alert("帖子标题不能含有图片!");
		  return false;
	  }
	  var myReg1 = /<[^>]*embed/;
	  if(myReg1.test(form.subject.value)) {
		  alert("帖子标题不能含有非法字符!");
		  return false;
	  }
  }
  //替换掉"
  var temp = form.subject.value.replace(/\"/g, "'");
  form.subject.value = temp;
 /* if ((form.subject) && (form.subject.value.length == 0)) {
    alert ("帖子标题必须填写，谢谢!");
    form.subject.focus();
    clckcnt = 0;
    return false;
  }*/
 // return false;
 // form.subject.value=form.body.value.substring(0,14);
  return clckcntr();
}
//20050114 wangx add  for edit form do not want to check subject end

function CheckReplyForm(form) {
	//alert("hh");
	
  if ((form.body) && (form.body.value.length == 0)) {
    alert ("帖子内容必须填写，谢谢!");
    form.body.focus();
    clckcnt = 0;
    return false;
  }
 // return false;
 // form.subject.value=form.body.value.substring(0,14);
  return clckcntr();
}

function CheckQuickForm(form) {
  if ((form.body) && (form.body.value.length == 0)) {
    alert ("帖子内容必须填写，谢谢!");
    form.body.focus();
    clckcnt = 0;
    return false;
  }
  //form.subject.value=form.body.value.substring(0,14);
  form.subject.value="";
  return clckcntr();
}

function clckcntr() {
	clckcnt++;
	if(clckcnt > 1) {
		if(clckcnt > 2) { 
			return false; 
		}
		alert('贴子正在发出......\n\n' + '请等待片刻......\n\n' + '不要重复发表，谢谢！');
		return false;
	}return true;
}

ie = (document.all)? true:false
if (ie)
{
    function ctlent(eventobject)
    {
    	//alert("gg");
        if ( (event.ctrlKey && window.event.keyCode==13) || (event.altKey && window.event.keyCode==83) )
        {
           ss=0;       
		  if (((this.document.upmsg.body) && (this.document.upmsg.body.value.length == 0))) {
		   alert ("必须填写内容，谢谢!");
		    //this.document.form0.body.focus();  
		     ss=1;   
		     return false;   
		  }             
  		  if(ss==0){ this.document.upmsg.submit();}
        }
    }
    function ctlenthead(eventobject){
    	//alert("gg");
        if ( (event.ctrlKey && window.event.keyCode==13) || (event.altKey && window.event.keyCode==83) )
        {
           ss=0;       
		  if (((this.document.upmsg.subject) && (this.document.upmsg.subject.value.length == 0))) {
		   alert ("必须填写标题，谢谢!");
		    //this.document.form0.body.focus();  
		     ss=1;   
		     return false;   
		  }  
		  if ((this.document.upmsg.subject) && (this.document.upmsg.subject.value == "　")) {
		    alert ("帖子标题必须填写，谢谢!");
		    this.document.upmsg.subject.focus();
		    ss=1;  
		    return false;
		  }
		  if ((this.document.upmsg.subject) && (this.document.upmsg.subject.value.replace(/(^[\s]*)|([\s]*$)/g, "")=="")) {
		    alert ("帖子标题必须填写，谢谢!");
		    this.document.upmsg.subject.focus();
		    ss=1;  
		    return false;    
		  }		             
		  if (((this.document.upmsg.body) && (this.document.upmsg.body.value.length == 0))) {
		   alert ("必须填写内容，谢谢!");
		    //this.document.form0.body.focus();  
		     ss=1;   
		     return false;   
		  }             
  		  if(ss==0){ this.document.upmsg.submit();}
        }
    }
    
}
function addImg(aa)
{
	//alert('aa');
document.upmsg.body.focus();
text = ( document.all ) ? document.selection.createRange().text :document.getSelection();
document.selection.createRange().text = aa;
}