Jquery validation with dependency-expression is not working in IE

[RuthC]

Jquery validation with dependency-expression is not working in IE. it works fine in FF. Here is the part of code.

$("#myform").validate({  
    rules: {                                                                           
        cat_list:{required: function(){ return $('#offertype:checked').val() == 2}},  
        panel:  "required",  
        title: "required"  
    },  
    messages: {  
        cat_list: "Category Required",  
        panel: "Panel Required",  
        title:"Title Required"  
    }  
});

Please help me to find out where I am wrong. Thanks

[JKing]

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