rem: pop.style.top = popY-100; 
add: pop.style.top = (popY-100) + "px"; 
context: function showPop(pop, cell) {  pop = document.getElementById(pop);  pop.style.top = popY-100;  pop.style.visibility = 'visible';}
meta: 3817	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3817/628570dcf3d58a357246177c13f838006f0186fd/display_prog-head.js/clean/src/www/htdocs/scripts/display_prog-head.js