var fDesc=new Array(); fDesc[0] = "Dual-language combinations: English-Spanish
- Two databases available allowing for reverse learning
- 6,500 questions organized in 54 lessons and nine categories (2,700 questions for StudentTutor)
- Two stages: lesson and repetition
- Spaced repetition learning technique
- Two levels of difficulties
- Up to three users can log on alternatively
- Words and expressions delivered in context when needed
- Four lessons can be selected at any time
- Simple and efficient user interface
- Contextual help menus and tooltips
- Integrated FAQ and help pages
- Visual and audio aids to track progress
- Last question and its answers are kept on screen
- Waiver button for difficult words
- Integrated feedback button
- Richest possible vocabulary (twice as many words than a school book)
- Up to four correct answers for each word"; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }