// JavaScript Document
function validate_payment_form(form){
	if(form.x_invoice_num.value=='' || isNaN(Number(form.x_invoice_num.value)) ){
		alert("Please enter a valid invoice number");
		form.x_invoice_num.focus();	
		return false;
	}
	if(form.x_amount.value=='' || isNaN(Number(form.x_amount.value)) ){
		alert("Please enter the amount you wish to pay");
		form.x_amount.focus();	
		return false;
	}

return true;
}

function validate_contact_form(form){
	
	if(form.subject.value==''){
		alert("Please select a subject");
		form.subject.focus();	
		return false;
	}
	if(form.name.value==''){
		alert("Please enter your name");
		form.name.focus();	
		return false;
	}	
	if(form.company.value==''){
		alert("Please enter company");
		form.company.focus();	
		return false;
	}	
	if (form.email.value.indexOf("@") <= 0 || form.email.value.indexOf(".") <= 0 ){
		alert("The format of the \"e-mail\" address is incorrect. Please enter in the format 'john@aol.com'");
		form.email.focus();
		return(false);
	}

	if(form.telephone.value==''){
		alert("Please enter telephone number");
		form.telephone.focus();	
		return false;
	}	

	if(form.message.value==''){
		alert("Please enter message");
		form.message.focus();	
		return false;
	}	
	
	if(form.validation_code.value==''){
		alert("Please enter validation code");
		form.validation_code.focus();	
		return false;
	}		

return true;
}