// JavaScript Document
function txtswp(type){
	var idr='';
	var odr='';
	if(type == 'mm'){
		idr = '1 - 77.8mm';
		odr = '3 - 98.4mm';
	}else{
		idr = '0.0394 - 3.0625"';
		odr = '0.1181 - 3.875"';
	}
	$('inner_diameter_range').innerHTML = idr;
	$('outer_diameter_range').innerHTML = odr;
}