function VerifNum(field) {
	var exp=new RegExp("^[0-9]+$");
	numtest = "";
	
	$('#' + field).removeClass("inputerror");
	if(trim($('#' + field).val()) == "") {
		numtest += "x";
	} else {
		val_field = $('#' + field).val();	
	}

	if (exp.test(val_field)) {
		
	} else {	
		numtest += "x";
		$('#' + field).addClass("inputerror");
	}

	return numtest;

}





function getdatas(_datasearchmode,resetdata) {
		_valselected = $('#' + _datasearchmode ).val();
		if (_valselected == 'r') {
			_valselected = 0;	
		}
		
		if (resetdata == 0) {
			_marque = $('#marque').val();
			_modele = $('#modele').val();
			_datemodele = $('#datemodele').val();
			_edition = $('#edition').val();
			_type = $('#type').val();
			_titre = $('#titre').val();
		} else {
			_marque = 0;
			_modele = 0;
			_datemodele = 0;
			_edition = 0;
			_type = 0;
			_titre = 0;
		}
		
		$.ajax({
			type:		"GET",
			url:		"ajax/atPDF_datas.php",
			data:	{ 	datamode: _datasearchmode,
						marque: _marque,
						modele: _modele,
						datemodele: _datemodele,
						edition: _edition,
						type: _type,
						titre: _titre 
					},
			async: true,
			success: function(echo){
				_error = "off";
				$('select[@name=' + _datasearchmode + ']').html(echo);
			},
			error: function(echo){
				_error = "on";
				alert("Error - " + echo);
			}
		});	
		
		
		
		if (resetdata == 0) {
			//$('select[name="' + _datasearchmode + '"]')[0].selectedIndex = $('select[name="' + _datasearchmode + '"] option[value="' + _valselected + '"]')[0].index;
			$('select[name="' + _datasearchmode + '"] option[value="' + _valselected + '"]').attr("selected", "selected");
		} else {
			($('select[@name="' + _datasearchmode + '"]')[0]).selectedIndex = 0;	
		}
}


function reinitall() {
	getdatas('marque',1);
	getdatas('modele',1);
	getdatas('datemodele',1);
	getdatas('edition',1);
	getdatas('type',1);
	getdatas('titre',1);
	getdatas('reset',1);
}


$(document).ready(function(){
						   

						   
	$('select[@name=marque]').change(function(){
		if ( $('select[@name="marque"]').val() == 'r' ) { 
			reinitall();
		} else {
			getdatas('modele',0);
			getdatas('datemodele',0);
			getdatas('edition',0);
			getdatas('type',0);
			getdatas('titre',0);
			getdatas('marque',0);
		}
		
	});						   
						   
	$('select[@name=modele]').change(function(){
		if ( $('select[@name="modele"]').val() == 'r' ) { 
			reinitall();
		} else {
			getdatas('marque',0);
			getdatas('datemodele',0);
			getdatas('edition',0);
			getdatas('type',0);
			getdatas('titre',0);
		}

	});
	
	$('select[@name=datemodele]').change(function(){
		if ( $('select[@name="datemodele"]').val() == 'r' ) { 
			reinitall();
		} else {
			getdatas('marque',0);
			getdatas('modele',0);
			getdatas('edition',0);
			getdatas('type',0);
			getdatas('titre',0);
		}

	});

	$('select[@name=edition]').change(function(){
		if ( $('select[@name="edition"]').val() == 'r' ) { 
			reinitall();
		} else {
			getdatas('marque',0);
			getdatas('modele',0);
			getdatas('datemodele',0);
			getdatas('type',0);
			getdatas('titre',0);
		}

	});
	
	$('select[@name=type]').change(function(){
		if ( $('select[@name="type"]').val() == 'r' ) { 
			reinitall();
		} else {
			getdatas('marque',0);
			getdatas('modele',0);
			getdatas('datemodele',0);
			getdatas('edition',0);
			getdatas('titre',0);
		}

	});

	$('select[@name=titre]').change(function(){
		if ( $('select[@name="titre"]').val() == 'r' ) { 
			reinitall();
		} else {
			getdatas('marque',0);
			getdatas('modele',0);
			getdatas('datemodele',0);
			getdatas('edition',0);
			getdatas('type',0);
		}

	});

	$('#submitreset').click(function(){
		reinitall();

	});




	$('#submitatsearch').click(function(){
		$('#form_atsearch').submit();		
	});	




});