IE中无法运行的JavaScript函数

Question

I am facing problem while enabling & disabling the div block in web page. I need to display dvMessage block in non-working hours and dvChat in working hours.

For this I have written a code CheckTime as follows:

function CheckTime() {          
    var hours = currentTime.getHours()
    var minutes = currentTime.getMinutes()
    var time = hours + ":" + minutes
    var isweekend = currentTime.getDay();
    if ((time >= "20:00" && time <= "8:00")) {
        document.getElementById("dvMessage").style.display = "block";
        document.getElementById("dvChat").style.display = "none";
    }
    else {
        document.getElementById("dvMessage").style.display = "none";
        document.getElementById("dvChat").style.display = "block";
        //End
    }
}

Calling this function at body onload="CheckTime(); div id="dvChat" and div id="dvMessage" style="display: none;" class="message"

But this function works in IE but not in chrome. Is there anything else I need to do for Crome?

Thanks in advance.

Answer 1

Thanks, It works after currentTime is defined and adding missing Semicolons.

 function CheckTime() {
    var currentTime = new Date();
    var hours = currentTime.getHours();
    var minutes = currentTime.getMinutes();
    var time = hours + ":" + minutes;
    var isweekend = currentTime.getDay();
    if ((time >= "20:00" && time <= "9:00")) {
        document.getElementById("dvMessage").style.display = "block";
        document.getElementById("dvChat").style.display = "none";
    }
    else {
        document.getElementById("dvMessage").style.display = "none";
        document.getElementById("dvChat").style.display = "block";
        //End
    }
}