// JavaScript Document
function priceculc(form)
{
        cpuprice = document.form_price.cpu.options[document.form_price.cpu.selectedIndex].value;
        memprice = document.form_price.mem.options[document.form_price.mem.selectedIndex].value;
        mthprice = document.form_price.mth.options[document.form_price.mth.selectedIndex].value;
        phtprice = document.form_price.pht.options[document.form_price.pht.selectedIndex].value;
		aaaprice = document.form_price.aaa.options[document.form_price.aaa.selectedIndex].value;
        bbbprice = document.form_price.bbb.options[document.form_price.bbb.selectedIndex].value;
        cccprice = document.form_price.ccc.options[document.form_price.ccc.selectedIndex].value;
        val = Number(cpuprice) + Number(memprice) + Number(mthprice) + Number(phtprice) + Number(aaaprice) + Number(bbbprice) + Number(cccprice) ;
        document.form_price.price.value = val;
        return true;
}