var fDesc=new Array(); fDesc[0] = "GLMixer performs in real time the graphical blending of several movie clips. Typically, you load a set of video samples, and decide on the fly how much they should be visible, arrange the images in the screen, and which effects you apply to them. The principle of interaction is to drop video files into a workspace, and to move them in a circular area to change their opacity."; 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 = ''; } }