//changement de couleur de cellules
var docObj = (document.all) ? "document.all." : "document.";
var OldColor;
var OldBorderColor;

function chgColor(rowNum,Color) {
thisRow = eval(docObj + "Class_" + rowNum)
OldColor = thisRow.bgColor;
thisRow.bgColor = "#" + Color;}

function RetColor(rowNum) {
thisRow = eval(docObj + "Class_" + rowNum);
thisRow.bgColor = OldColor;}