val_cp = '';

$(document).ready(function(){
						   val_cp = document.frm_PC.txt_PC.value;
						   });


function empty_me(id)
{
//	if($('#'+id).val() == 'Insert your location' || $('#'+id).val() == 'Ins&eacute;rez votre code postal' || $('#'+id).val() == 'Pone su c&oacute;digo postal')
	if($('#'+id).val() == val_cp)
	$('#'+id).val('');
}

function calculate_diff(point1, langue)
{
$.post('system/s_calculate_dist.php', {
		   point_ref : point1, 
		   cp: $('#txt_PC_'+langue).val(), 
		   lang:langue
		   }, 
		   function(data){
			 pages(data, true);
			 $('#hid_loc').val($('#txt_PC').val());
			});
}

page_courante = 1;

mes_infos = null;

function pages(info, clear)
{
	if(clear)
	{
		document.getElementById('resultats').innerHTML = '';
		total = info.replace("--", "<br />");
		total = info.replace("How to get there", "");
		mes_infos = info.split('--');
	}
	
//	if(mes_infos == null)
	
	lien_neg = '';
	if(page_courante > 1)
	lien_neg = '<a href="javascript:change_page(-1)"><u>&lt;&lt;</u></a> ';
	
	lien_pos = '';
	if(page_courante < 5)
	lien_pos = ' <a href="javascript:change_page(1)"><u>&gt;&gt;</u></a>';
	
	for(x=0;x<=12;x++)
	{
		total = total.replace("--", "<br />");
	}
	$('#tout').html(total);
	
	var temp_loc = $('#hid_loc').val();
	
	$('#resultats').html(
	mes_infos[page_courante*2-2]+mes_infos[page_courante*2-1]
	+
	'<br /><p align="right">'+lien_neg +
	page_courante +' / 5 '+lien_pos + 
	'</p><a href="javascript:print_page()"><u><font face="Verdana, Arial, Helvetica, sans-serif">Print stores information</font></u></a>'
	);
}

function print_page()
{
	 top.print_window = window.open( "","print_window","menubar=yes,resizable=yes,scrollbars=yes,width=750,height=600");	
	top.print_window.document.writeln("<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Transitional//EN' 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd'><html xmlns='http://www.w3.org/1999/xhtml'><head><meta http-equiv='Content-Type' content='text/html; charset=iso-8859-1' /><title>Store Locator</title>");
	top.print_window.document.writeln("<style>body{font-family:Verdana, Arial, sans-serif}.how_to_link{display:none;}</style></head><body id='new_bod'><img src='images/logo.gif' /><br />");
	top.print_window.document.writeln($('#print_coords').html()+"<br /><hr />");
	top.print_window.document.writeln($('#tout').html() +"</body></html>");
}

function change_page(changement)
{
	if(page_courante<5 && changement == 1)
	page_courante+=changement;
	else
	if(page_courante>1 && changement == -1)
	page_courante += changement;
	
	pages(mes_infos);
}