function display(){
if (document.forms["alch"].type.value == 1){
document.getElementById("items").innerHTML = "";
} else if (document.forms["alch"].type.value == 2){
document.getElementById("items").innerHTML = "";
} else if (document.forms["alch"].type.value == 3){
document.getElementById("items").innerHTML = "";
} else if (document.forms["alch"].type.value == 4){
document.getElementById("items").innerHTML = "";
} else if (document.forms["alch"].type.value == 5){
document.getElementById("items").innerHTML = "";
} else if (document.forms["alch"].type.value == 6){
document.getElementById("items").innerHTML = "";
} else if (document.forms["alch"].type.value == 7){
document.getElementById("items").innerHTML = "";
}
}
function high(){
document.getElementById("money").innerHTML = addCommas(document.forms["alch"].selected.value * document.forms["alch"].amount.value) + " gp";
document.getElementById("mage").innerHTML = addCommas(document.forms["alch"].amount.value * 65) + " XP";
}
function low(){
document.getElementById("money").innerHTML = addCommas(Math.round((document.forms["alch"].selected.value / 1.5) * document.forms["alch"].amount.value)) + " gp";
document.getElementById("mage").innerHTML = addCommas(document.forms["alch"].amount.value * 31) + " XP";
}
function addCommas(nStr){
nStr += '';
x = nStr.split('.');
x1 = x[0];
x2 = x.length > 1 ? '.' + x[1] : '';
var rgx = /(\d+)(\d{3})/;
while (rgx.test(x1)) {
x1 = x1.replace(rgx, '$1' + ',' + '$2');
}
return x1 + x2;
}