function majMontantCam( obj, camera_prix ) { 
	var camera_name			= obj.id;
	var tabSplitCamera_id 	=  camera_name.split("-");
	var camera_id 			= tabSplitCamera_id[1];
	var cmd_stage_id		= tabSplitCamera_id[2];

	var coefficient 		= obj.options[obj.selectedIndex].value;
	var newValue 			= camera_prix * coefficient;

	$( '#camera_prix-' + camera_id + '-' + cmd_stage_id ).val( newValue );

	var oldAllTotal			= $( '#M-T-P' ).text();
	var oldtotal 			= $( '#M-T-' + cmd_stage_id ).text();
	var oldValue 			= $( '#M-C-' + camera_id + '-' + cmd_stage_id ).text();

	if( oldValue == '-' ) {
		oldValue = 0;
	}

	var valToAdd 			= parseInt( newValue ) - parseInt( oldValue );
	var newAllTotal 		= parseInt( oldAllTotal ) + parseInt( valToAdd );
	var newTotal 			= parseInt( oldtotal ) + parseInt( valToAdd );

	newValue += ' €';

	if( newValue == '0 €' ) {
		newValue = '-';
	}

	$( '#M-C-' + camera_id + '-' + cmd_stage_id ).text( newValue );
	$( '#M-T-' + cmd_stage_id ).text( newTotal );
	$( '#M-T-P' ).text( newAllTotal );
}

function majMontant( obj, bapteme_prix ) {
	var bapteme_name		= obj.id;
	var tabSplitBapteme_id 	= bapteme_name.split("-");
	var bapteme_id 			= tabSplitBapteme_id[1];
	var cmd_stage_id		= tabSplitBapteme_id[2];
	var coefficient 		= obj.options[obj.selectedIndex].value;
	var newValue 			= bapteme_prix * coefficient;

	$( '#bapteme_prix-' + bapteme_id + '-' + cmd_stage_id ).val( newValue );

	var oldAllTotal			= $( '#M-T-P' ).text();
	var oldtotal 			= $( '#M-T-' + cmd_stage_id ).text();
	var oldValue 			= $( '#M-B-' + bapteme_id + '-' + cmd_stage_id ).text();

	if( strim( oldValue ) == '-' ) {
		oldValue = 0;
	}

	var valToAdd 	= parseInt( newValue ) - parseInt( oldValue );
	var newAllTotal = parseInt( oldAllTotal ) + parseInt( valToAdd );

	var newTotal 	= parseInt( oldtotal ) + parseInt( valToAdd );
	newValue += ' €';

	if( newValue == '0 €' ) {
		newValue = '-';
	}

	$( '#M-B-' + bapteme_id + '-' + cmd_stage_id ).text( newValue );
	$( '#M-T-' + cmd_stage_id ).text( newTotal );
	$( '#M-T-P' ).text( newAllTotal );
}

function strim( str ) {
	return str.replace(/^\s*/, "").replace(/\s*$/, "");
}