/*var preload_list = new Array("1_0.gif","1_1.gif","2_0.gif","2_1.gif","3_0.gif","3_1.gif","4_0.gif","4_1.gif");
var path_to_images = "gfx/";

if (document.images) {
  var image_list = new Array();
  for (var preload_counter=0; preload_counter<preload_list.length; preload_counter++) {
    image_list[preload_counter] = new Image();
    image_list[preload_counter].src = path_to_images + preload_list[preload_counter];
  }
}
*/

var clientIds = "";

//this function clears inputboxes on first "click"
function clearText(clientId) 
{
    if(clientIds.indexOf(clientId) == -1)
    {
        domid = document.getElementById(clientId);
        domid.setAttribute("value", "");
    
        saveClear(clientId);
    }
}

//this functions keeps track on already "clicked" inputboxes
function saveClear(clientId)
{
    clientIds += clientId;
}

function imgSwap(img,ny){
    if (document.images){
            document.images[img].src = ny;
    }

}