// Loop through all elements and set cells to elememt info
$("element").each(function(e) {
excel.set(0, 0, current_row, e.name);
excel.set(0, 1, current_row, e.documentation);
excel.set(0, 2, current_row, e.type);
excel.set(0, 3, current_row, e.specialization);
if(selection.filter('element').size()) {
console.log('Selection contains at least one element')
}
if(selection.filter('relationship').size()) {
console.log('Selection contains at least one relationship')
}