// JavaScript Document
function smartRollover() {
	if(document.getElementsByTagName) {
		var images = document.getElementsByTagName("img");
		for(var i=0; i < images.length; i++) {
			if(images[i].getAttribute("src").match("_off."))
			{
				images[i].onmouseover = function() {
					this.setAttribute("src", this.getAttribute("src").replace("_off.", "_on."));
				}
				images[i].onmouseout = function() {
					this.setAttribute("src", this.getAttribute("src").replace("_on.", "_off."));
				}
			}
		}
	}
}
if(window.addEventListener) {
	window.addEventListener("load", smartRollover, false);
}
else if(window.attachEvent) {
	window.attachEvent("onload", smartRollover);
}
function countUp(obj){
  if(obj==null)
    return false;

  if(obj.value == null || obj.value =='' || isNaN(obj.value)){
    obj.value=1;
    return false;
  }

  value=parseInt(obj.value)+1;
  if(value<=0)
    value = 1;

  obj.value=value;
  
  return false;
}

function countDown(obj){
  if(obj==null)
    return false;

  if(obj.value==null || obj.value =='' || isNaN(obj.value)){
    obj.value=1;
    return false;
  }

  value=parseInt(obj.value)-1;
  if(value<=0)
    value = 1;

  obj.value=value;
  
  return false;
}