function isnumkey(evt)
	{
		var key = (evt.which) ? evt.which : event.keyCode;
		//alert(key);
		switch(key)
		{
			case 49:	// 0
			case 50:	// 1
			case 51:	// 2
			case 52: 	// 3
			case 53:	// 4
			case 54:	// 5	
			case 55:	// 6
			case 56:	// 7
			case 57:	// 8
			case 58:	// 9
			case 96:
			case 97:
			case 98:
			case 99:
			case 100:
			case 101:
			case 102:
			case 103:
			case 104:
			case 105:
			case 37:	// left cursor
			case 39:	// right cursor
			case 8:		// backspace
			case 46:	// delete
			return;
		}
		return false;
}

function validfield(name, value, panel)
{
	if(document.forms[0].elements[name].value == value) { pshow(panel); document.forms[0].elements[name].focus(); (document.getElementById('field' + name)).className='highlight'; return false;}	
	(document.getElementById('field' + name)).className= null;
	return true;
}
function validsearch()
{
	(document.getElementById('text_start')).className=null;
	(document.getElementById('text_end')).className=null;
	
	if(document.forms[0].start.value == '') {(document.getElementById('text_start')).className='highlight'; document.forms[0].start.focus(); return false; }
	if(document.forms[0].end.value == '')  {(document.getElementById('text_end')).className='highlight'; document.forms[0].end.focus(); return false; }
}
function validform()
{
	if(!validfield('name', '', 1)) return false;
	if(!validfield('firstname', '', 1)) return false;
	if(!validfield('email', '', 1)) return false;
	
	if(!validfield('phone', '', 1)) return false;
	if(!validfield('pass', '', 1)) return false;
	if(!validfield('title', '', 2)) return false;
	if(!validfield('surface', '', 2)) return false;
	if(!validfield('exterieur', '', 2)) return false;
	if(!validfield('pieces', 0, 2)) return false;
	if(!validfield('adresse', '', 2)) return false;
	if(!validfield('content', '', 2)) return false;
	if(!validfield('chambre', 0 ,7)) return false;
	if(!validfield('couchage', 0, 7)) return false;
	
	return true;
}	



function pshow(id)
{
	var obj;
	obj = document.getElementById('identite');	
	if(obj) obj.className= 'hide';
	obj = document.getElementById('li-identite');
	if(obj) obj.className= 'noselect';

	obj = document.getElementById('services');
	if(obj) obj.className= 'hide';
	obj = document.getElementById('li-equipement');
	if(obj) obj.className= 'noselect';

	obj = document.getElementById('couchage');
	if(obj) obj.className= 'hide';
	obj = document.getElementById('li-couchage');
	if(obj) obj.className= 'noselect';

	obj = document.getElementById('donnees');
	if(obj) obj.className= 'hide';
	obj = document.getElementById('li-donnees');
	if(obj) obj.className= 'noselect';

	obj = document.getElementById('tarif');
	if(obj) obj.className= 'hide';
	obj = document.getElementById('li-tarif');
	if(obj) obj.className= 'noselect';

	obj = document.getElementById('media');
	if(obj) obj.className= 'hide';
	obj = document.getElementById('li-media');
	if(obj) obj.className= 'noselect';
	
	obj = document.getElementById('agenda');
	if(obj) obj.className= 'hide';
	
	obj = document.getElementById('li-agenda');
	if(obj) obj.className= 'noselect';


	switch(id)
	{			
		case 1:
			obj = document.getElementById('identite');
			if(obj) obj.className= 'show';		
			obj = document.getElementById('li-identite');
			if(obj) obj.className= 'select';

			document.forms[0].onglet.value = 1;			
			break;
		case 2:
			obj = document.getElementById('donnees');
			if(obj) obj.className= 'show';					
			obj = document.getElementById('li-donnees');
			if(obj) obj.className= 'select';

			document.forms[0].onglet.value = 2;			
			break;
		case 3:
			obj = document.getElementById('services');
			if(obj) obj.className= 'show';					
			obj = document.getElementById('li-equipement');
			if(obj) obj.className= 'select';

			document.forms[0].onglet.value = 3;			
			break;
		case 4:
			obj = document.getElementById('tarif');
			if(obj) obj.className= 'show';				
			obj = document.getElementById('li-tarif');
			if(obj) obj.className= 'select';

			document.forms[0].onglet.value = 4;			
			break;
		case 5:
			obj = document.getElementById('media');
			if(obj) obj.className= 'show';					
			obj = document.getElementById('li-media');
			if(obj) obj.className= 'select';

			document.forms[0].onglet.value = 5;			
			break;
		case 6:
			obj = document.getElementById('agenda');
			if(obj) obj.className= 'show';					
			obj = document.getElementById('li-agenda');
			if(obj) obj.className= 'select';

			document.forms[0].onglet.value = 6;			
			break;
		case 7:
			obj = document.getElementById('couchage');
			if(obj) obj.className= 'show';					
			obj = document.getElementById('li-couchage');
			if(obj) obj.className= 'select';

			document.forms[0].onglet.value = 7;			
			break;
			
		default:
	}
}

function emailjs(p1,p2,p3)
{
document.write('<a href="mai' + 'lto:' + p1 + '@' + p2 + '">');
document.write(p3 + '</a>');
}