Generate Nested Switch...Case Statements Via Loop?

programming flash
1

If the subject isn’t entirely clear, it’s because I’m not sure how to describe what I want to do. What I have currently is a large group of ComboBox components which trigger an event handler, which uses a Switch…Case statement to determine the selection, and then uses another Switch…Case to figure out which ComboBox actually called it so the function called can use the appropriate arguments. The way I have it written has bloated the code, so I’m wondering if there’s a shorter way to do this.

function change(evt) {
	num = evt.target.selectedItem.data;
	switch (num) {
	case "ltgold" :
		row_style_for_menu = 'ltgold';
		switch (evt.target) {
		case stylemenu1 :
			set_row_style('1', row_style_for_menu);
			menu_index_1 = 0;
			trace('one');
			break;
		case stylemenu2 :
			set_row_style('2', row_style_for_menu);
			menu_index_2 = 0;
			trace('two');
			break;
		case stylemenu3 :
			set_row_style('3', row_style_for_menu);
			menu_index_3 = 0;
			trace('three');
			break;
		}
		break;
	case "dkgold" :
		row_style_for_menu = 'dkgold';
		switch (evt.target) {
		case stylemenu1 :
			set_row_style('1', row_style_for_menu);
			menu_index_1 = 1;
			trace('one');
			break;
		case stylemenu2 :
			set_row_style('2', row_style_for_menu);
			menu_index_2 = 1;
			trace('two');
			break;
		case stylemenu3 :
			set_row_style('3', row_style_for_menu);
			menu_index_3 = 1;
			trace('three');
			break;
		}
		break;
	case "ltred" :
		row_style_for_menu = 'ltred';
		switch (evt.target) {
		case stylemenu1 :
			set_row_style('1', row_style_for_menu);
			menu_index_1 = 2;
			trace('one');
			break;
		case stylemenu2 :
			set_row_style('2', row_style_for_menu);
			menu_index_2 = 2;
			trace('two');
			break;
		case stylemenu3 :
			set_row_style('3', row_style_for_menu);
			menu_index_3 = 2;
			trace('three');
			break;
		}
		break;
	}
}