//off images
var newsearchoff = new Image; newsearchoff.src="images/en/btn_new_search_off.gif";
var changeoff = new Image; changeoff.src="images/en/btn_change_off.gif";
var canceloff = new Image; canceloff.src="images/en/btn_cancel_off.gif";
var clearoff = new Image; clearoff.src="images/en/btn_clear_off.gif";
var backoff = new Image; backoff.src="images/en/btn_back_off.gif";
var submitoff = new Image; submitoff.src="images/en/btn_submit_off.gif";

//on images
var newsearchon = new Image; newsearchon.src="images/en/btn_new_search_on.gif";
var changeon = new Image; changeon.src="images/en/btn_change_on.gif";
var cancelon = new Image; cancelon.src="images/en/btn_cancel_on.gif";
var clearon = new Image; clearon.src="images/en/btn_clear_on.gif";
var backon = new Image; backon.src="images/en/btn_back_on.gif";
var submiton = new Image; submiton.src="images/en/btn_submit_on.gif";

  
//this function determines which image to show (called on onmouseover and onmouseout)
function display(imgBtn,imgUrl) 
{
	if (document.images && typeof imgUrl != 'undefined')
		imgBtn.src=imgUrl.src;
}
  
function findPos(obj,offsetX,offsetY) 
{
	var curleft = curtop = 0;
    if (obj.offsetParent) 
    {
		curleft = obj.offsetLeft
        curtop = obj.offsetTop
        lasttop = 0;
        lastleft = 0;

        while (obj = obj.offsetParent)
        {
              curleft += obj.offsetLeft;
              if (obj.offsetLeft > 0 )
                 lastleft =  obj.offsetLeft;
              curtop += obj.offsetTop;
              if (obj.offsetTop > 0 )
                  lasttop = obj.offsetTop;
        }
        curtop -= lasttop;
        curleft -= lastleft;
	}
	var div=document.getElementById('WaitDiv');

    if (div!=null)
    {
        div.style.display="block";
		if ((document.getElementById && !document.all ) || document.layers)
        {
			div.style.left=curleft + offsetX + "px";
            div.style.top=curtop + offsetY +"px";
        }
        else
		{
            div.style.left=curleft + offsetX ;
            div.style.top=curtop + offsetY;
        }
    }
}