ns4 = (document.layers)? true:false

ie4 = (document.all && !document.getElementById)? true:false

dom = (document.getElementById)? true:false



var Taille_comment = 1000;	// Taille du champ de commentaire 

var Taille_prof = 1500;		// Taille du champ parcours professionnel

var Taille_motiv = 2000;	// Taille du champ motivations



language = new Array();

language["header"]	= "Erreur dans les informations saisies:";

language["start"]	= "->";

language["field"]	= " Le champ ";

language["require"]	= " ne peut être laissé vide";

language["min"]		= " et doit contenir au moins ";

language["exact"]	= " et doit contenir ";

language["max"]		= " et ne peut contenir plus de ";

language["minmax"]	= " et pas plus de ";

language["chars"]	= " caractères";

language["select"]	= " doit être selectionné";

language["radio"]	= " doit être selectionné";

language["num"]		= " doit être numérique";

language["email"]	= " doit contenir une adresse e-mail valide";

language["telephone"]	= " doit contenir un numero de téléphone valide";

language["date"]	= " doit contenir une date valide";





form_name = '';





function limite(champ,taille) { 

	if(champ.value.length >= taille) { 

		alert ("Vous avez dépassé le nombre maximum de caractères"); 

		champ.value = champ.value.substr(0, taille); 

		return false; 

		} 

	} 







checkObjects = new Array();



function define(element_name,type,HTMLname,min,max){

	eval("V_"+element_name+" = new formResult(document.forms[form_name].elements[element_name],type,HTMLname,min,max);");

	checkObjects[eval(checkObjects.length)] = eval("V_"+element_name);

	}







function formResult(form,type,HTMLname,min,max){

	this.form = form;

	this.type = type;

	this.HTMLname = HTMLname;

	this.min  = min;

	this.max  = max;

	}

	





function validate(id){



	checkObjects = new Array();

	eval('init_form'+id+'()');



	errors = "";

	

	if(checkObjects.length>0){

	

		for(i=0;i<checkObjects.length;i++){

		

			validateObject = new Object();

			validateObject.form = checkObjects[i].form;

			validateObject.HTMLname = checkObjects[i].HTMLname;

			validateObject.type = checkObjects[i].type;

			validateObject.min = checkObjects[i].min;

			validateObject.max = checkObjects[i].max;

			

			if (validateObject.type == "select" && ns4){		

				validateObject.val = validateObject.form.options[validateObject.form.selectedIndex].value;

				validateObject.len = validateObject.val.length;

				}

			else if (validateObject.type == "radio"){

				val=""

				for (j=0;j<validateObject.form.length;j++){

					if (validateObject.form[j].checked){val=validateObject.form[j].value}

					}

				validateObject.val = val;

				validateObject.len = validateObject.val.length;

				} 

			else {

				validateObject.val = checkObjects[i].form.value;

				validateObject.len = checkObjects[i].form.value.length;

				}

							

			

	

			if ( validateObject.type == "string" ){

			

				if ( validateObject.len < 0 ){ 

					errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + "\n";

					}

					

				else if ( validateObject.len < validateObject.min ){ 

					errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + language['min'] + validateObject.min + language['chars'] + "\n";

					} 

					

				else if ( validateObject.len > validateObject.max ){

					errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + language['max'] + validateObject.max + language['chars'] + "\n";

					} 

					

				else if ( validateObject.min == validateObject.max && validateObject.len != validateObject.min ){

					errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + language['exact'] + validateObject.max + language['chars']+"\n"; 

					} 

										

				} 

				

			else if ( validateObject.type == "num" ){

			

				re = /^[0-9\s]+$/g

				if ( validateObject.val.search(re) != 0 ){

					errors += language['start'] + language['field'] + validateObject.HTMLname + language['num'] + "\n";

					}

															

				else if ( validateObject.len < validateObject.min ){ 

					errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + language['min'] + validateObject.min + language['chars'] + "\n";

					} 

					

				else if ( validateObject.len > validateObject.max ){

					errors += language['start'] + language['field'] + validateObject.HTMLname + language['require'] + language['max'] + validateObject.max + language['chars'] + "\n";

					} 

					

				} 

				

			else if ( validateObject.type == "select" ){

			

				if ( validateObject.val == "" || validateObject.val == -1 ){

					errors += language['start'] + language['field'] + validateObject.HTMLname + language['select']+"\n";

					} 

															

				} 

				

			else if ( validateObject.type == "telephone" ){

			

				re = /^[0-9()\+\s]+$/g

				if (validateObject.val.search(re) != 0 || validateObject.len < validateObject.min || validateObject.len > validateObject.max ){

					errors += language['start'] + language['field'] + validateObject.HTMLname + language['telephone'] + "\n";

					}

																			

				} 

				

			else if ( validateObject.type == "email" ){

			

				re = /^[a-zA-Z0-9\.\-_]+@[a-zA-Z0-9\.\-_]+\.[a-zA-Z]+$/g

				re2 = /\.[a-zA-Z]{2,4}$/

				if (validateObject.val.search(re) != 0 || validateObject.val.search(re2)==-1){

					errors += language['start'] + language['field'] + validateObject.HTMLname + language['email'] + "\n";

					}

					

				}

				

			else if ( validateObject.type == "date" ){

			

				re = /^[0-9]{2}\/[0-9]{2}\/[0-9]{4}$/g

				if (validateObject.val.search(re) != 0 || validateObject.val.substr(0,2)>31 || validateObject.val.substr(3,2)>12 || validateObject.val.substr(6,4)>2000 || validateObject.val.substr(6,4)<1900 ){

					errors += language['start'] + language['field'] + validateObject.HTMLname + language['date'] + "\n";

					}

					

				}

				

			else if ( validateObject.type == "radio" ){

			

				if (validateObject.val == ""){

					errors += language['start'] + language['field'] + validateObject.HTMLname + language['radio'] + "\n";

					}

					

				}

			}

		}

	

	if (errors) {

		alert(language["header"].concat("\n"+errors));

		return false;

		} 

	else {

		return true;

		}

	

	

	}