function switch_graphic(type){
	
	if(type == 'int'){
		var button_on = "images/int_ts_on.jpg";
		var button_off = "images/int_ts_off.jpg";
		$("#int_button").attr('src',button_on);
		$("#dom_button").attr('src','images/dom_ts_off.jpg');
		$("#int_regions").show();
		$("#dom_regions").hide();
		$("#type").val('international');
	}
	
	if(type == 'int_interior'){
		var button_on = "images/int_interior_on.png";
		var button_off = "images/int_interior_off.jpg";
		$("#int_button").attr('src',button_on);
		$("#dom_button").attr('src','images/dom_interior_off.jpg');
		$("#int_regions").show();
		$("#dom_regions").hide();
		$("#type").val('international');
	}
	
	if(type == 'dom'){
		var button_on = "images/dom_ts_on.jpg";
		var button_off = "images/dom_ts_off.jpg";
		$("#dom_button").attr('src',button_on);
		$("#int_button").attr('src','images/int_ts_off.jpg');
		$("#dom_regions").show();
		$("#int_regions").hide();
		$("#type").val('domestic');
	}
	
	if(type == 'dom_interior'){
		var button_on = "images/dom_interior_on.png";
		var button_off = "images/dom_interior_off.jpg";
		$("#dom_button").attr('src',button_on);
		$("#int_button").attr('src','images/int_interior_off.jpg');
		$("#dom_regions").show();
		$("#int_regions").hide();
		$("#type").val('domestic');
	}
	
	/*

	
	if(source != 'images/dom_ts_off.jpg'){
		$("#dom_button").attr('src',hover);
		$("#dom_button").attr('hover',source);
		$("#int_button").attr('hover',source);
	}
	*/
}