function callto(str)
{

		//alert("号码不正确");
		window.open('defaultCall.asp?virtual_number='+str, 'newwindow', 'height=100, width=400,top=300, left=300, toolbar=no, menubar=no, scrollbars=no, resizable=no,location=n o, status=no')
}

//检测是否安装免费电话
function checkInstallEasyCall()
{
    document.write('<object classid="clsid:8A3D3492-5E6A-4FAA-BF81-7AB716196321" id="EasyCall" width="1" height="1" ></object>')
    var about= EasyCall.about;
	//alert(about);
    if(about==null)
    {
        //显示喂喂通下载提示代码
        document.getElementById("tips_nocall").style.display="block";
    }
}
checkInstallEasyCall();

//关闭电话安装提示
function CloseDownLoadTip()
{
    document.getElementById("tips_nocall").style.display="none";
}