function tdhover(id_td, idx,cls)
{   
	var t, d;
	if (document.getElementById)
		t = document.getElementById(id_td);
		
	else
		t = document.all(id_td);
	if (t == null) return;
  
	if (t.getElementsByTagName)
		d = t.getElementsByTagName("TD");
        
	else
		d = t.all.tags("TD");
	if (d == null) return;
	if (d.length <= idx) return;
	
	d[idx].className = cls;
}


var Open_img = "null.gif";
var Close_img = "null.gif";
function Deplier($id) {
	id= $id + "Fils"; 
	
    depliage = $id + "arrow";
	
	
	
						   if (document.getElementById(id).style.display == "block")
						{
								document.getElementById(id).style.display = "none";
								
								document.getElementById(depliage).src = Close_img;
						   
						   } else {
							    
								document.getElementById(id).style.display = "block";
								
								document.getElementById(depliage).src= Open_img;
								}
						   
		   
		  
				
				
}

function DeplierAll() {
    Nbdiv = document.getElementsByTagName("div");
    for (i=0; i<Nbdiv.length; i++) {
	if (Nbdiv[i].className == "fils") {
           Nbdiv[i].style.display = "block";
            //im = eval('c' + parseInt(Nbdiv(i).id.substr(1)) + 'arrow');
            //im.src = Open_img;
        }
    }
}

function fermerAll() {
   
Nbdiv = document.getElementsByTagName("div");
         
    for (i=0; i<Nbdiv.length; i++) {
	if (Nbdiv[i].className == "fils") {
            Nbdiv[i].style.display = "none";
            //im = eval('c' + parseInt(Nbdiv(i).id.substr(1)) + 'arrow');
            //im.src = Close_img;
        }
    }
}




var marked_row = new Array;
function setPointer(theRow, theRowNum, theAction, theDefaultColor, thePointerColor, theMarkColor)
{

    
var theCells = null;

    // 1. Pointer and mark feature are disabled or the browser can't get the
    //    row -> exits
    if ((thePointerColor == '' && theMarkColor == '')
        || typeof(theRow.style) == 'undefined') {
        return false;
    }

    // 2. Gets the current row and exits if the browser can't get it
    if (typeof(document.getElementsByTagName) != 'undefined') {
        theCells = theRow.getElementsByTagName('td');
    }
    else if (typeof(theRow.cells) != 'undefined') {
        theCells = theRow.cells;
    }
    else {
        return false;
    }

    // 3. Gets the current color...
    var rowCellsCnt  = theCells.length;
    var domDetect    = null;
    var currentColor = null;
    var newColor     = null;
    // 3.1 ... with DOM compatible browsers except Opera that does not return
    //         valid values with "getAttribute"
    if (typeof(window.opera) == 'undefined'
        && typeof(theCells[0].getAttribute) != 'undefined') {
        currentColor = theCells[0].getAttribute('bgcolor');
        domDetect    = true;
    }
    // 3.2 ... with other browsers
    else {
        currentColor = theCells[0].style.backgroundColor;
        domDetect    = false;
    } // end 3

    // 4. Defines the new color
    // 4.1 Current color is the default one
    if (currentColor == ''
        || currentColor.toLowerCase() == theDefaultColor.toLowerCase()) {
        if (theAction == 'over' && thePointerColor != '') {
            newColor              = thePointerColor;
        }
        else if (theAction == 'click' && theMarkColor != '') {
            newColor              = theMarkColor;
            marked_row[theRowNum] = true;
        }
    }
    // 4.1.2 Current color is the pointer one
    else if (currentColor.toLowerCase() == thePointerColor.toLowerCase()
             && (typeof(marked_row[theRowNum]) == 'undefined' || !marked_row[theRowNum])) {
        if (theAction == 'out') {
            newColor              = theDefaultColor;
        }
        else if (theAction == 'click' && theMarkColor != '') {
            newColor              = theMarkColor;
            marked_row[theRowNum] = true;
        }
    }
    // 4.1.3 Current color is the marker one
    else if (currentColor.toLowerCase() == theMarkColor.toLowerCase()) {
        if (theAction == 'click') {
            newColor              = (thePointerColor != '')
                                  ? thePointerColor
                                  : theDefaultColor;
            marked_row[theRowNum] = (typeof(marked_row[theRowNum]) == 'undefined' || !marked_row[theRowNum])
                                  ? true
                                  : null;
        }
    } // end 4

    // 5. Sets the new color...
    if (newColor) {
        var c = null;
        // 5.1 ... with DOM compatible browsers except Opera
        if (domDetect) {
            for (c = 0; c < rowCellsCnt; c++) {
                theCells[c].setAttribute('bgcolor', newColor, 0);
            } // end for
        }
        // 5.2 ... with other browsers
        else {
            for (c = 0; c < rowCellsCnt; c++) {
                theCells[c].style.backgroundColor = newColor;
            }
        }
    } // end 5

    return true;
} // end of the 'setPointer()' function