DEFAULT TABBER SELECTION

cartercjb ,

Hope this script works. Moved the script outside of 'render' event. Also added script to make a widget appear based on the day (update variable 'widgetid' for it)

widget.on('render',function(w, e){e.prefixText = '';
			e.suffixText = '';
			e.selectedColor = '#86b817'; /*The color of the chosen title*/
			e.fontColor = '#cccccc'; /*The color of the unchosen titles*/
			e.elementWidth = '103%';
			e.descColor = '#a5a5a5';
			e.parentMarginLeft = '-15px';
			e.height = 32; /* affects the tabber widget default high*/
});


//your existing code
widget.tabs =  [
	{title: "MONDAY", displayWidgetIds : [],hideWidgetIds : []},
	{title: "TUESDAY", displayWidgetIds : [],hideWidgetIds : []},
	{title: "WEDNESDAY", displayWidgetIds : [],hideWidgetIds : []},
	{title: "THURSDAY", displayWidgetIds : [],hideWidgetIds : []},
	{title: "FRIDAY", displayWidgetIds : [],hideWidgetIds : []},

//New code
widgetid = '89f3b99a34c78652er3eweb' //id of widget that need to appear based on day	
	
var days = ['SUNDAY', 'MONDAY', 'TUESDAY', 'WEDNESDAY', 'THURSDAY', 'FRIDAY', 'SATURDAY'];
var d = new Date();
var dayName = days[d.getDay()];

$.each(widget.tabs, function(index, value){
	if(value.title == dayName)
		value.hideWidgetIds.push(widgetid)
	else
		value.displayWidgetIds.push(widgetid)
})

widget.style.activeTab = widget.tabs.findIndex(el=>el.title == dayName)

-Hari

cartercjb Please check this : 

widget.style.activeTab = widget.tabs.findIndex(el=>el.title == "PDPM STATS")

-Hari