Index: skin1/modules/Product_Options/check_options.tpl
diff -u skin1/modules/Product_Options/check_options.tpl:1.74.2.2 skin1/modules/Product_Options/check_options.tpl:1.74.2.3
--- skin1/modules/Product_Options/check_options.tpl:1.74.2.2	Fri Mar 27 15:37:55 2009
+++ skin1/modules/Product_Options/check_options.tpl	Fri Apr 17 18:12:06 2009
@@ -161,8 +161,8 @@
 var mq = {$config.Appearance.max_select_quantity|default:0};
 var dynamic_save_money_enabled = {if $config.Product_Options.dynamic_save_money_enabled eq 'Y'}true{else}false{/if};
 var is_unlimit = {if $config.General.unlimited_products eq 'Y'}true{else}false{/if};
-var max_image_width = {$max_image_width};
-var max_image_height ={$max_image_height};
+var max_image_width = {$max_image_width|default:0};
+var max_image_height ={$max_image_height|default:0};
 
 var lbl_item = "{$lng.lbl_item|wm_remove|escape:javascript}";
 var lbl_items = "{$lng.lbl_items|wm_remove|escape:javascript}";