function checkobject(obj) {
		// pass the object ID to the function to check if it exists
		if (document.getElementById(obj)) { return true; } else { return false; }
	}

      var Dom = {
        get: function(el) {
          if (typeof el === 'string') {
            return document.getElementById(el);
          } else {
            return el;
          }
        },
        add: function(el, dest) {
          var el = this.get(el);
          var dest = this.get(dest);
          dest.appendChild(el);
        },
        remove: function(el) {
          var el = this.get(el);
          el.parentNode.removeChild(el);
        }
      };
      var Event = {
        add: function() {
          if (window.addEventListener) {
            return function(el, type, fn) {
              Dom.get(el).addEventListener(type, fn, false);
            };
          } else if (window.attachEvent) {
            return function(el, type, fn) {
              var f = function() {
                fn.call(Dom.get(el), window.event);
              };
              Dom.get(el).attachEvent('on' + type, f);
            };
          }
        }()
      };
      Event.add(window, 'load', function() {
        var i = 0;
        Event.add('picturename', 'change', function() {
			var selectmenu = document.getElementById("picturename");
			if (selectmenu.selectedIndex == 8) {
				var el = document.createElement('p');
				var code = '<input type="hidden" name="on0" value="size">\n<select name="os0">\n<option value="12 x 48">12 * 49 - $700.00</option>\n<option value="24 x 96">24 * 96 - $1,400.00</option>\n<option value="32 x 130">32 * 130 - $1,750.00</option>\n</select>\n<input type="hidden" name="option_select3" value="12 x 48">\n<input type="hidden" name="option_amount3" value="700.00">\n<input type="hidden" name="option_select4" value="24 x 96">\n<input type="hidden" name="option_amount4" value="1400.00">\n<input type="hidden" name="option_select5" value="32 x 130">\n<input type="hidden" name="option_amount5" value="1750.00">';
				
        		el.innerHTML = code;
        		Dom.add(el, 'content');
        		el.setAttribute('id', 'pricepan'); 
				Dom.remove(document.getElementById("pricereg"));

			} else {

				var el = document.createElement('p');
				var code = '<input type="hidden" name="on0" value="size">\n<select name="os0">\n<option value="11 x 14">11 * 14 - $150.00</option>\n<option value="16 x 20">16 * 20 - $250.00</option>\n<option value="20 x 24">20 * 24 - $350.00</option>\n</select>\n<input type="hidden" name="option_select0" value="11 x 14">\n<input type="hidden" name="option_amount0" value="150.00">\n<input type="hidden" name="option_select1" value="16 x 20">\n<input type="hidden" name="option_amount1" value="250.00">\n<input type="hidden" name="option_select2" value="20 x 24">\n<input type="hidden" name="option_amount2" value="350.00">';
        		el.innerHTML = code;
				if (checkobject("pricepan")){
	        		Dom.add(el, 'content');
		       		el.setAttribute('id', 'pricereg'); 
					Dom.remove(document.getElementById("pricepan"));
				}
			}

        });
      });