function def_datepicker(_dd1,_dd2,_para){if(_dd1==""||_dd2==""||!_para){return false}var dates=$("#"+_dd1+", #"+_dd2).datepicker({showAnim:"slideDown",dateFormat:"yy-mm-dd",minDate:0,maxDate:"+3M +20D",showOn:"button",buttonImage:"/funtime_cola/images/calendar.gif",buttonImageOnly:true,showButtonPanel:true,changeMonth:true,changeYear:true,onSelect:function(selectedDate){var option=this.id==_dd1?"minDate":"maxDate",instance=$(this).data("datepicker"),date=$.datepicker.parseDate(instance.settings.dateFormat||$.datepicker._defaults.dateFormat,selectedDate,instance.settings);dates.not(this).datepicker("option",option,date);if(this.id=="dom_date_st"){$("#"+_dd2).datepicker("setDate",jsetDate(selectedDate,1,"-")).trigger("change")}}});if(!_para.st||!_para.ed){$("#"+_dd1).datepicker("setDate",jsetDate(_para.today,_para.def,"-")).trigger("change");$("#"+_dd2).datepicker("setDate",jsetDate(_para.today,(parseInt(_para.def,10)+parseInt(_para.gaps,10)),"-")).trigger("change")}else{$("#"+_dd1).datepicker("setDate",_para.st).trigger("change");$("#"+_dd2).datepicker("setDate",_para.ed).trigger("change")}};