<!--

function request_service_call_check(f)
{
	if ( f[0].value=='' ) {alert('Error - please input your name.');f[0].focus();return false;}
	if ( f[1].value=='' ) {alert('Error - please input your surname.');f[1].focus();return false;}
	if ( f[2].value=='' ) {alert('Error - please input street address.');f[2].focus();return false;}
	if ( f[3].value=='' ) {alert('Error - please input the city.');f[3].focus();return false;}
	if ( f[4].value=='' ) {alert('Error - please input the postal code.');f[4].focus();return false;}
	if ( f[5].checked==false && f[6].checked==false ) {alert('Error - please select type of repair.');return false;}
	if ( f[7].value=='' ) {alert('Error - please input the manufacturer.');f[7].focus();return false;}
	if ( f[8].value=='' ) {alert('Error - please input model number.');f[8].focus();return false;}
	if ( f[9].value=='' && f[6].checked==false ) {alert('Error - please input purchase date of the product.');f[9].focus();return false;}
	if ( f[10].value=='' && f[6].checked==false ) {alert('Error - please input dealer name.');f[10].focus();return false;}
	if ( f[12].value=='' ) {alert('Error - please input your phone number.');f[12].focus();return false;}
	return true;
};

function parts_check(f)
{
	if ( f[0].value=='' ) {alert('Error - please input your name.');f[0].focus();return false;}
	if ( f[1].value=='' ) {alert('Error - please input your surname.');f[1].focus();return false;}
	if ( f[2].value=='' ) {alert('Error - please input street address.');f[2].focus();return false;}
	if ( f[3].value=='' ) {alert('Error - please input the city.');f[3].focus();return false;}
	if ( f[4].value=='' ) {alert('Error - please input zip code.');f[4].focus();return false;}
	if ( f[5].value=='' ) {alert('Error - please input manufacturer name.');f[5].focus();return false;}
	if ( f[6].value=='' ) {alert('Error - please input number of the part.');f[6].focus();return false;}
	if ( f[8].value=='' ) {alert('Error - please input your phone number.');f[8].focus();return false;}	
	if ( f[9].value=='' ) {alert('Error - please input your email address.');f[9].focus();return false;}
	return true;
};

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