function confirm(){
	if(document.sample2.os0.options[0].selected==true) {
		document.sample2.amount.value = ("");
	}else if(document.sample2.os0.options[1].selected==true) {
		document.sample2.amount.value = ("55.00");
	}else if (document.sample2.os0.options[2].selected==true) {
		document.sample2.amount.value = ("75.00");
	}else if (document.sample2.os0.options[3].selected==true) {
		document.sample2.amount.value = ("95.00");
	}
}