var new_image;
var wait_load=0;
var pos_top = 0;

function show_img(obj, img_src){    
  //alert(document.getElementById('div_show_img').offsetHeight);
  /*
  if(navigator.appName=='Microsoft Internet Explorer'){
    var h_adj = 60;
    var x_adj = 25;
  }else{
    var h_adj = 0;
    var x_adj = 0;
  }
  
  var y = findPosY(obj);
  var x = findPosX(obj);
  
  pos_top = y - document.getElementById('div_show_img').clientHeight - h_adj;
  
  document.getElementById('div_show_img').style.top =  pos_top + "px";
  document.getElementById('div_show_img').style.left = x - x_adj + "px";    
  
  document.getElementById('div_show_img').style.visibility='visible';
  */    
  document.getElementById('div_show_img').innerHTML='VEUILLEZ PATIENTER <br>PENDANT LE CHARGEMENT DE L\'IMAGE ...';
  //Charger l'image
  new_image = new Image();
  new_image.src = img_src;
  wait_load = setInterval ( "check_load_img()", 500 );
}

function check_load_img(){
  if(new_image.complete){
    clearInterval ( wait_load );            
    //document.getElementById('div_show_img').style.top = pos_top - new_image.height + "px";
    document.getElementById('div_show_img').innerHTML='<img src=\"'+new_image.src+'\">';       
  }
}  

function hide_img(){
  /*
  document.getElementById('div_show_img').style.visibility='hidden';
  document.getElementById('div_show_img').innerHTML='VEUILLEZ PATIENTER ...';
  */
  clearInterval ( wait_load );
}  

function findPosX(obj) {
	var curleft = 0;
	if (obj.offsetParent)	{
		while (obj.offsetParent) {
			curleft += obj.offsetLeft;
			obj = obj.offsetParent;
		}
	}
	else if (obj.x) {
		curleft += obj.x;
  }
	return curleft;
}

function findPosY(obj) {
	var curtop = 0;
	if (obj.offsetParent)	{
		while (obj.offsetParent) {      
			curtop += obj.offsetTop;
			obj = obj.offsetParent;
		}
	}
	else if (obj.y) {
		curtop += obj.y;
  }
	return curtop;
}