// ----------------------------------------------------------
// bibliotheque PAL
// ----------------------------------------------------------


// ===================================== Popup Info 
function openpop(url,h,l){
	if (h==null) { h=500 ; }
	if (l==null) { l=550 ; }
	var attrib="top=10,left=10,height="+h+",width="+l
	var w=window.open(url,'Salon',attrib+',menubar=yes,toolbar=no,resizable=yes,scrollbars=yes')
	
  }
   
  
// ===================================== Popup Image 
 
function popimage(img,titre, caption) {
if (titre==null)   titre  ="Salon du Dessin et de la Peinture à l'eau";
if (caption==null) caption="Salon du Dessin et de la Peinture à l'eau";
w=open("",'image','width=1,height=1,top=20, left=20, toolbar=no,status=no,menubar=no,location=no,scrollbars=no,resizable=no');
w.document.write("<head><title>"+titre+"</title></head>");
w.document.write("<script type='text/javascript'>function checksize() { if (document.images[0].complete) { window.resizeTo(document.images[0].width+10,document.images[0].height+70); window.focus();} else { settimeout('checksize()',250) } }</"+"script>");
w.document.write("<body onload='checksize()' onblur='window.close()' onclick='window.close()' topmargin=0 leftmargin=0 marginwidth=0 marginheight=0>");
w.document.write("<img src='"+img+"' border='0' alt=\""+caption+"\" />");
w.document.write("<br><center><a href='' style='fontsize:10px;color:#666;text-decoration:none;line-height:200%;'>Fermer</a></center>");
w.document.close();
}
// ===================================== Coloration tableau  
// this function is needed to work around 
// a bug in IE related to element attributes
  function hasClass(obj) {
     var result = false;
     if (obj.getAttributeNode("class") != null) {
         result = obj.getAttributeNode("class").value;
     }
     return result;
  }   

 function stripe(id) {

    // the flag we'll use to keep track of 
    // whether the current row is odd or even
    var even = false;
  
    // if arguments are provided to specify the colours
    // of the even & odd rows, then use the them;
    // otherwise use the following defaults:
    var evenColor = arguments[1] ? arguments[1] : "#fff";
    var oddColor = arguments[2] ? arguments[2] : "#eee";
  
    // obtain a reference to the desired table
    // if no such table exists, abort
    var table = document.getElementById(id);
    if (! table) {    return; }
     
    // by definition, tables can have more than one tbody
    // element, so we'll have to get the list of child
    // &lt;tbody&gt;s 
    var tbodies = table.getElementsByTagName("tbody");

    // and iterate through them...
    for (var h = 0; h < tbodies.length; h++) {
    
     // find all the &lt;tr&gt; elements... 
      var trs = tbodies[h].getElementsByTagName("tr");
      
      // ... and iterate through them
      for (var i = 0; i < trs.length; i++) {

        // avoid rows that have a class attribute
        // or backgroundColor style
        if (! hasClass(trs[i]) &&
            ! trs[i].style.backgroundColor) {
 		  
          // get all the cells in this row...
          var tds = trs[i].getElementsByTagName("td");
        
          // and iterate through them...
          for (var j = 0; j < tds.length; j++) {
        
            var mytd = tds[j];

            // avoid cells that have a class attribute
            // or backgroundColor style
            if (! hasClass(mytd) &&
                ! mytd.style.backgroundColor) {
        
              mytd.style.backgroundColor =
                even ? evenColor : oddColor;
            
            }
          }
        }
        // flip from odd to even, or vice-versa
        even =  ! even;
      }
    }
  }

