function topage_buy() {
	document.getElementById('buy_button').style.display = 'none';
	var product_name = document.getElementById('product_name').value;
	
	ppc = new Array("Windows Mobile 6 Classic and Professional", "Windows Mobile Pocket PC 5.0", "Windows Mobile Pocket PC 2003/2003SE");
	smartphone = new Array("Windows Mobile 6 Standard", "Windows Mobile Smartphone 5.0", "Windows Mobile Smartphone 2003/2003SE");
	platforms = new Array("ppc", "smartphone");
	
	var s = document.frmNav.device.options.item(document.frmNav.device.options.selectedIndex).text;
	var platf="";
	for (i = 0; i < platforms.length; i++) {
		for (j = 0; j < eval(platforms[i]).length; j++) {
			if (s == eval(platforms[i])[j]) {
				platf = platforms[i];
				j = eval(platforms[i]).length - 1;
				i = platforms.length - 1;
			}
		}
	}
	if (platf == "ppc")
		product_id = document.getElementById('id_ppc').value;
	else
		product_id = document.getElementById('id_smph').value;

document.getElementById('buy_link').onclick = "commerce('Cleverbridge', 24.95, '" + product_name + " for %include-device-name%', 'Dictionaries');";
document.getElementById('buy_button').style.display = 'block';

	var product_language = document.getElementById('languageDef');
	var product_currency = document.getElementById('currencyDef');
		if(product_language != null && product_currency != null){
			var product_language_value = product_language.value;
			var product_currency_value = product_currency.value;
	document.getElementById('buy_link').href = "https://www.cleverbridge.com/400/?scope=cart&cart=" + product_id + "&continueurl=http://www.penreader.com&cb_ident=d27f2503&currency=" + product_currency_value + "&language=" + product_language_value + "";	
		}
		else{
	document.getElementById('buy_link').href = "https://www.cleverbridge.com/400/?scope=cart&cart=" + product_id + "&continueurl=http://www.penreader.com&cb_ident=d27f2503&currency=USD&language=en";		
		}
}