var rules={

'.nav_top img': function(el)
 {
  if(!this.src)return
  var nm;
  el.onmouseover=function(){ nm=this.src.split(".gif");this.src=nm[0]+"_selected.gif" }
  el.onmouseout=function(){ nm=this.src.split("_selected.gif");this.src=nm[0]+".gif" }
 },

'.nav_top a.selected img': function(el){ el.onmouseover=null;el.onmouseout=null },

'.prod': function(el)
 {
  el.onmouseover=function(){ this.style.borderColor="#D94200" }
  el.onmouseout=function(){ this.style.borderColor="#CCCCCC" }
 },

'#big_pic img':function(el)
 {
  el.onmouseover=function()
	{ document.getElementById("big_pic").style.backgroundImage="url(imgs/"+this.id+".jpg)" }
 },

'div.testimonials div': function(el)
 {
  el.onmouseover=function(){ this.style.color="#000000" }
  el.onmouseout=function(){ this.style.color="" }
 },

'div.news tr': function(el)
 {
  el.onmouseover=function(){ this.parentNode.parentNode.className="hover" }
  el.onmouseout=function(){ this.parentNode.parentNode.className="" }
 }

}
document.Behaviour.register(rules)