function printPage(id){
	var undefined;
	if(id == undefined){
	  	var data = document.getElementById('columnLeft');
	  	if(data){
	   		document.printForm.printData.value = data.innerHTML;
	    	document.printForm.printTitle.value = document.title;
	    	document.printForm.submit();
	  	}
  	}else{
	  	document.printForm.printData.value = 'techMessage='+id;
	    document.printForm.printTitle.value = document.title;
	    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.'); 
	}
}