function adClick(adname) {
    //send off an ajax request to log it
    $.post("/includes/adclick.php?adname=" + adname);
    if (adname == "canon") {
        window.open("http://www.canonpress.com");
    } else if (adname == "schola") {
        window.open("http://www.scholatutorials.org");
    } else if (adname == "accs") {
        window.open("http://www.accsedu.org");
    } else if (adname == "nsa") {
        window.open("http://www.nsa.edu");
    } else if (adname == "cap") {
	window.open("http://www.classicalacademicpress.com");
    } else if (adname == "focus") {
        window.open("http://www.pullins.com");
    }
}


function checkemail(strID, inputObj, origEmail) {
        $("#" + strID).load('/checkemail.php?email=' + inputObj.value + "&origemail=" + origEmail);
}

function validateTeacher() {

    var formLength = document.teacherForm.elements.length;
    var invalid = false;
    for (i = 0; i < formLength; i++) {
        curObj = document.teacherForm.elements[i];
        if (curObj.value == "" && curObj.type == "text") {
            curObj.style.background = "red";
            document.getElementById("formmsg").innerHTML = "Please complete all the required information.";
            invalid = true;
        } else {
            if (curObj.type == "text") {
               // console.log(curObj.style.background);
                if (curObj.style.background != "") {
                    curObj.style.background = "white";
                }
            }
        }
    }

    if (invalid == false) {
        document.getElementById("formmsg").innerHTML = "";
        
        if (document.teacherForm.password.value == "") {
            alert("Please enter a password.");
            return false;
        } else if (document.teacherForm.password.value != document.teacherForm.password2.value) {
            alert("Passwords do not match");
            return false;
        } else {
            if (bademail == true) {
                return false;
            } else {
                return true;
            }
        }
    } else {
        return false;
    }

}


function validateStudent() {

    var formLength = document.studentForm.elements.length;
    var invalid = false;
    for (i = 0; i < formLength; i++) {
        curObj = document.studentForm.elements[i];
        if (curObj.value == "" && curObj.type == "text") {
            curObj.style.background = "red";
            document.getElementById("formmsg").innerHTML = "Please complete all the required information.";
            invalid = true;
        } else {
            if (curObj.type == "text") {
                //console.log(curObj.style.background);
                if (curObj.style.background != "") {
                    curObj.style.background = "white";
                }
            }
        }
    }

    if (invalid == false) {
        document.getElementById("formmsg").innerHTML = "";

        if (document.studentForm.password.value == "") {
            alert("Please enter a password.");
            return false;
        } else if (document.studentForm.password.value != document.studentForm.password2.value) {
            alert("Passwords do not match");
            return false;
        } else {
            if (bademail == true) {
                return false;
            } else {
                return true;
            }
        }
    } else {
        return false;
    }

}