<!--
function swap(img,isrc) {
   if (!document.images) return;
   document.images[img].src = isrc;
}

//browser test 1:

        browserVer = parseInt(navigator.appVersion);
        if (browserVer >= 3) version = "n3";
        else version = "n2";

        if (version == "n3") {


n1 = new Image;

n1.src = "../second_level/but1.gif";

n1hi = new Image;

n1hi.src = "../second_level/but11.gif";



n2 = new Image;

n2.src = "../second_level/but2.gif";

n2hi = new Image;

n2hi.src = "../second_level/but22.gif";


n3 = new Image;

n3.src = "../second_level/but3.gif";

n3hi = new Image;

n3hi.src = "../second_level/but33.gif";



n4 = new Image;

n4.src = "../second_level/but4.gif";

n4hi = new Image;

n4hi.src = "../second_level/but44.gif";



}


function hiLite(imgDocID,imgObjName) {


if (version == "n3") {

document.images[imgDocID].src = eval(imgObjName + ".src")

}}

            function win01() {window.open('courses.html','','width=450,height=500,scrollbars=yes,menubar=no');}

function validateForm(myform)
{
    if (myform.elements['language'].value == "")
    {
      alert('Please select language');
    }
    else if (myform.elements['courseid'].value == "")
    {
      alert('Please select course type');
    }

    else if (myform.elements['locationid'].value == "")
    {
      alert('Please select location');
  //this.location.href = "towns.asp?courseid="+ myform.elements['courseid'].value;

    }
    else
    {
    this.location.href = "results.asp?incourse=" + myform.elements['courseid'].value+"&inloc="+ myform.elements['locationid'].value+"&Submit2=Search%2BCourses";

    }


    return false;
}
function resubmit()
{

  this.location.href = "index.asp?courseid="+ document.forms[0].elements['courseid'].value;
    return true;
}

function loadCourseSelections(lang, course) {
    lang_sel = lang.options[lang.selectedIndex].value;
    course.options.length = 1;
    for (i=0; i<ct_array.length; i++)
        if (ct_array[i][0] == lang_sel) {
            course.options[course.options.length] = new Option(ct_array[i][2], ct_array[i][1]);
        }
    //loadLocationSelections(lang, course, course.form.locationid);
}

function loadLocationSelections(lang, course, location) {
    lang_sel = lang.options[lang.selectedIndex].value;
    course_sel = course.options[course.selectedIndex].value;
    location.options.length = 1;
    for (i=0; i<loc_array.length; i++)
        if (loc_array[i][0] == lang_sel && loc_array[i][1] == course_sel) {
            location.options[location.options.length] = new Option(loc_array[i][3] + ': ' + loc_array[i][2], loc_array[i][2]);
        }
}
//-->