function doZoom(size){
    document.getElementById('LabelContent').style.fontSize=size+'px';
}
var clickCount = 0;
function clearCommentContent(oObject) {
    clickCount++;
    if (clickCount == 1) {
        oObject.value = "";
    }
}
function checkCommentContent(oObject) {
    if (clickCount == 0)
        alert("请先填写您的个人看法");
    else if(checkInput() != false)
        oObject.form.submit();
}   
function fod(obj,name)
{
	var p = obj.parentNode.getElementsByTagName("td");
	var p1 = document.getElementById(name).getElementsByTagName("div");
	for(i=0;i<p1.length;i++)
	{
		if(obj==p[i])
		{
			p[i].className = "s";
			p1[i].className = "block";
		}
		else
		{
			p[i].className = "";
			p1[i].className = "none";
		}
	}
}
function WinClose()
{
    window.opener=null;
    window.open(",","_self");
    window.close();
}