function changeColor(type, num){
	for(i=1;i<=10;i++){
		if(document.getElementById(type+'-'+i) && i!=num){
			document.getElementById(type+'-'+i).className='noir';
			document.getElementById('radio'+type+'-'+i).className='input_check-v2';
		}
		if(document.getElementById(type+'-'+i) && i==num){
			document.getElementById(type+'-'+i).className='select_vert';
			document.getElementById(type).className='fd_etap_devis_on';
			document.getElementById('radio'+type+'-'+i).className='input_check-v2_on';
		}
	}
}