function printPage(el, header, appendData){
	if(typeof(el) == "undefined"){
  		var data = document.getElementById('printDiv');
	}else{
		var data = document.getElementById(el);
	}
  	if(data){
   		if(typeof(appendData) != "undefined"){
	   		document.printForm.printData.value = data.innerHTML + "\n\n"+appendData;
   		}else{
	   		document.printForm.printData.value = data.innerHTML;
   		}
   		if(typeof(header) == "undefined"){
    		document.printForm.printTitle.value = document.title;
		}else{
			document.printForm.printTitle.value = header;
		}
    	document.printForm.submit();
  	}
}

function doPrint(){
	if(!is_mac){ 
		window.print(); 
		if(is_ie5_5up){ 
			window.close(); 
		}
	}else{ 
		alert('Klik op Archief, Print om deze pagina af te drukken.'); 
	}
}