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/**
* Swag Request Form Functions
* Form Interal Swag Request Form
* dtran
* 7/6/09
**/
function evalToNumber(numberString) {
if(numberString=='') return 0;
return parseInt(numberString);
}
function evalToNumberString(numberString) {
if(numberString=='') return '0';
return numberString;
}
//item_array should be an array of DOM element ids
function getTotal(item_array) {
var total = 0;
for(var i in item_array) {
total += evalToNumber(document.getElementById(item_array[i]).value);
}
return total;
}
function calculateTotalSwag() {
document.getElementById('Totalswag').value =
getTotal( new Array('Lanyards',
'Stickers',
'Bracelets',
'Tattoos',
'Buttons',
'Posters'));
}
function calculateTotalMensShirts() {
document.getElementById('mens_total').value =
getTotal( new Array('mens_s',
'mens_m',
'mens_l',
'mens_xl',
'mens_xxl',
'mens_xxxl'));
}
function calculateTotalWomensShirts() {
document.getElementById('womens_total').value =
getTotal( new Array('womens_s',
'womens_m',
'womens_l',
'womens_xl',
'womens_xxl',
'womens_xxxl'));
}
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