var fDesc=new Array(); fDesc[0] = "-Two types of slide rules. One is a single and the other is a dual type.
-The single slide rule is designed for beginner, consisting of K, A, B, CI, C and D scales only.
-The dual slide rule has scales as below.

- LL01, K, A, B, T, ST, S, D, L and LL1
- LL02, LL03, DF, CF, CIF, CI, C, D, LL2 and LL3

-This application keeps displaying on the top layer by default. It is easy for users to compute, while reading or writing any file.
-It looks cool, due to transparent window.
-Magnifier lens function
-Both slide and cursor can be moved with mouse control or key-down."; 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 = ''; } }