function main_column3_seminar_buttons() {
$('#main_column3_seminar_athens').toggleClass("main_column3_seminars_subtitle_selected");
$('#main_column3_seminar_thessaloniki').toggleClass("main_column3_seminars_subtitle_selected");
}
$('#main_column3_seminar_athens').click(function () {
main_column3_seminar_buttons();
$('#main_column3_seminar_thessaloniki_div').slideToggle('fast');
$('#main_column3_seminar_athens_div').slideToggle('fast');
});
$('#main_column3_seminar_thessaloniki').click(function () {
main_column3_seminar_buttons();
$('#main_column3_seminar_athens_div').slideToggle('fast');
$('#main_column3_seminar_thessaloniki_div').slideToggle('fast');
});

//Prevent second document-ready fire event caused by iframes
var main_column3_seminar_loaded = false;
$(document).ready(function() {
if(main_column3_seminar_loaded) return;
main_column3_seminar_loaded = true;
verticalNewsTicker("main_column3_seminar_athens_div", 2,  4000);
verticalNewsTicker("main_column3_seminar_thessaloniki_div", 2,  4000);
});