function bye_discount( Rur, Usd, Eur, Dis, Name, Text) {
var 
Rur1 = Math.round(Rur - Rur*Dis/100);
Usd1 = Math.round(Usd - Usd*Dis/100);
Eur1 = Math.round(Eur - Eur*Dis/100);

document.write('<a href="/?an=pay_curs&rur='+ Rur1 + '&usd=' + Usd1 + '&eur=' + Eur1 + '&name=' + Name +'">'+ Text + '</a>');
}


function discount( Val, Dis) {
document.write(Math.round(Val - Val*Dis/100));
}