/*
  Various javascript actions

*/
function change_product(src,id) {
  // alert('the src was '+src+' id was ' + id);
  var t = eval("p_"+id);
  var s = document.getElementById("price_"+src);
  var title = document.getElementById("title_"+src);
  var desc  = document.getElementById("sub_desc_"+src);
  
  // var x = document.getElementById("price_"+src);
  // alert("passed in src "+src+" and id "+id);
  // alert('s = ' + s +' and price = '+ t.price);
  $(s.id).update(t.price);
  $(desc.id).update(t.desc);
  new Effect.Highlight(title.id);
  new Effect.Highlight(desc.id);
  return false;
}
function clear_search() {
	var q = document.getElementById('search_query');
	if ($(q.id).value == 'Search') {
		$(q.id).value = '';
	}
	$(q.id).className = 'focus';
	$(q.id).select();
	return false;
}
function set_search() {
	var q = document.getElementById('search_query');
	if ($(q.id).value == '') {
		$(q.id).value = 'Search';
	}
	$(q.id).className = 'blur';
	return false;
}
function set_search_destination() {
	var form = document.getElementById('search');
	var q = document.getElementById('search_query');
	var pg = document.getElementById('search_page');
	document.location = '/search/' + pg.value + '/' + q.value.split(' ').join('+');
	return false;
}