function formatCurrency(num) {



num = num.toString().replace(/\$|\,/g,'');



if(isNaN(num)) num = "0";



cents = Math.floor((num*100+0.5)%100);



num = Math.floor((num*100+0.5)/100).toString();



if(cents < 10) cents = "0" + cents;



for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)



num = num.substring(0,num.length-(4*i+3))+','+num.substring(num.length-(4*i+3));



return (num);



}

//for form validation

function IsFormComplete(){



formy = document.donate



if (formy.name_first.value == ""){

alert("Please enter your first name.");

formy.name_first.focus();

return false

}

else if (formy.name_last.value == ""){

alert("Please enter your last name.");

formy.name_last.focus();

return false

}

else if (formy.address.value == ""){

alert("Please enter your address.");

formy.address.focus();

return false

}

else if (formy.city.value == ""){

alert("Please enter your city.");

formy.city.focus();

return false

}

else if (formy.state.value == ""){

alert("Please enter your state.");

formy.state.focus();

return false

}

else if (formy.zip.value == ""){

alert("Please enter your zip code.");

formy.zip.focus();

return false

}

else if (formy.country.value == ""){

alert("Please enter your country.");

formy.country.focus();

return false

}

else if (formy.dphone.value == ""){

alert("Please enter your phone number.");

formy.dphone.focus();

return false

}

else if (formy.email.value == ""){

alert("Please enter your e-mail address.");

formy.email.focus();

return false

}

else if (formy.email.value.indexOf ('@', 0) == -1){

alert("Please enter a valid e-mail address.");

formy.email.focus();

return false

}

else if (formy.requiredcreditcard_name.value == ""){

alert("Please enter the name on your credit card.");

formy.requiredcreditcard_name.focus();

return false

}

else if (formy.requiredcreditcard_number.value == ""){

alert("Please enter your credit card number.");

formy.requiredcreditcard_number.focus();

return false

}

else if (formy.credit_card.selectedIndex == 0) {

alert("Please enter a credit card type");

formy.credit_card.focus();

return false

}

else if (formy.expiration_month.selectedIndex == 0) {

alert("Please enter an expiration month for your credit card.");

formy.expiration_month.focus();

return false

}

else if (formy.expiration_year.selectedIndex == 0) {

alert("Please enter an expiration year for your credit card.");

formy.expiration_year.focus();

return false

}

if ((formy.contribution[0].checked == false) && (formy.contribution[1].checked == false) && (formy.contribution[2].checked == false) && (formy.contribution[3].checked == false) && (formy.contribution[4].checked == false) && (formy.contribution[5].checked == false)) {

	alert("Please select a contribution amount.")

	formy.contribution[0].focus();

	return false;

}

if ((formy.contribution[5].checked == true) && (formy.otheramount.value == "")){

        alert("Please enter your donation amount.")

        formy.otheramount.focus();

        return false;

}

if (formy.contribution[5].checked == true) {

	var str = formy.otheramount.value;   

	for (var i = 0; i < str.length; i++){      

		var ch = str.substring(i, i + 1);      

		if ((ch < "0" || "9" < ch)){         

			alert("\nOnly use numbers for your donation amount. \n\nPlease re-enter your donation.");         

			formy.otheramount.select();   

			formy.otheramount.focus();   

			return false;         

		}

	}

}



return true

}