function e0416(size){
	document.getElementById('0416').style.fontSize=size+'px'
}
function strCounter(field){
	if (field.value.length > 999)
		field.value = field.value.substring(0, 999);
	else{
		document.getElementById("Char").innerHTML = 999 - field.value.length;
	}
}
 function copyToClipBoard(){
   var copy =  document.formcopy.copy.value;
   var clipBoardContent=copy
   clipBoardContent+='\r\n';
   clipBoardContent+=document.location;
   
   window.clipboardData.setData("Text",clipBoardContent);
   alert("你已复制成功!");
}
function CheckForm()
{
    if ( document.myform.key.value == '' ) {
		    alert("关键字不能为空！");
			document.myform.key.focus();
			return false;
        }
}