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Ok, I really should know this by now and I'm in a time crunch so I thought I might just ask to see if someone can point me in the right direction. So I build a table class in jquery. What I want now is to be able to handle custom functions that come about for the individuals tables I create. What I do now is have a customChange function and just use switch() to find the keyword and then run the function. But this is mighty inefficient and I have to constantly go in to the object and add the single custom instance. So for example, say on one table when the Qty is changed I want the Cost column to autocalculate and trigger a warning if the cost is above a certain value. I load up my javascript like this... $this->ajax->loadScript(" $(function() { var tbl = new Tablev2('beta'); tbl.init({'mysqlTable':'msr_data'}); tbl.ajaxDD('tid',{'text':'abbr','tbl':'budget_cats','locked':true}); tbl.ajaxDD('mid',{'text':'description','values':'mid','tbl':'modules','width':400,'numChars':2,'locked':true}); tbl.ajaxDD('sid',{'text':'description','values':'old_pav_sid','tbl':'systems','width':400,'numChars':2,'locked':true}); tbl.ajaxDD('manufacturer',{'text':'manufacturer','tbl':'msr_data','width':200,'numChars':1}); tbl.ajaxDD('line_description',{'text':'line_description','tbl':'msr_data','width':600,'numChars':2}); tbl.customChangeEvent('sid','getBudget'); tbl.customChangeEvent('per_unit_cost','calculateCost'); tbl.loadCustomMysql('tid',{'tbl':'budget_cats','matchField':'abbr','returnField':'bid','int':1}); tbl.loadCustomMysql('sid',{'tbl':'systems','matchField':'old_pav_sid','returnField':'sid','int':1}); }); "); How can I type up the function within the $this->ajax->loadScript function so I do not have to actually manipulate the object but still use the variables within the object? The way I do it now is through the tbl.customChangeEvent() and then I just write the function in the class itself. I want to be able to write the function on the script that is creating the table. Any help will be greatly appreciated. Thanks