function sendContact1(zipcode){
		if(zipcode.value){
			var baseUrl = "http://maps.google.nl/maps?daddr=Kalanderstraat 51,+Rijssen&saddr=" + zipcode.value;		
			window.open(baseUrl, '', '');
		}
	}
	
	function sendContact2(zipcode){
		if(zipcode.value){
			baseUrl = 'http://maps.google.nl/maps?daddr=Koperslagersstraat 21,+Sneek&';
			baseUrl += 'saddr=' + zipcode.value;		
			window.open(baseUrl, '', '');	
		}
	}

	function sendContact3(zipcode){
		if(zipcode.value){
			baseUrl = 'http://maps.google.nl/maps?daddr=Ambachtweg 14,+Moordrecht&';
			baseUrl += 'saddr=' + zipcode.value;		
			window.open(baseUrl, '', '');
		}
	}
	
	function sendContact4(zipcode){
		if(zipcode.value){
			baseUrl = 'http://maps.google.nl/maps?daddr=Stevinweg 13,+Tholen&';
			baseUrl += 'saddr=' + zipcode.value;		
			window.open(baseUrl, '', '');	
		}
	}
	
	function sendContact5(zipcode){
		if(zipcode.value){
			baseUrl = 'http://maps.google.nl/maps?daddr=Euroweg 69,+Amersfoort&';
			baseUrl += 'saddr=' + zipcode.value;		
			window.open(baseUrl, '', '');		
		}
	}