function Check(){
  if (document.form1.Name.value==''){
    alert('请输入昵称！');
    document.form1.Name.focus();
    return false;
  }
  if (document.form1.Content.value==''){
    alert('请输入内容！');
    document.form1.Content.focus();
    return false;
  }
  return true;  
}
var clickCount = 0;
function clearCommentContent(oObject) {
	clickCount++;
	if (clickCount == 1) {
		 document.form1.Content.value = "";
	}
}
function insertsmilie(smface)
{
document.form1.Content.value=document.form1.Content.value + smface;
}	
/* 打开表情大图 */
/* 获取鼠标位置 */
function mousePosition(ev){
	if(ev.pageX || ev.pageY){ 
		return {x:ev.pageX, y:ev.pageY}
	 }
	 return { 
	 	x:ev.clientX + document.documentElement.scrollLeft + document.body.scrollLeft,
		y:ev.clientY + document.documentElement.scrollTop + document.body.scrollTop
	 }; 
} 
function Popup(ev,src){
	ev = ev || window.event;
    var mousePos = mousePosition(ev);
	var tmp = document.getElementById('FaceBoxPopup');
	if(!src){
		tmp.style.display = "none";
	}else{
		tmp.innerHTML = "<img src="+src+">";
		tmp.style.position = "absolute";
		tmp.style.display = "block";
		tmp.style.left = (mousePos.x+20) + "px";
		tmp.style.top = (mousePos.y+20) + "px";
	}
}