// affiche la distance entre l'origine et la destination
function afficheDistance(objOrigine, objDestination, objDistance) {
	var selOrig = objOrigine.options[objOrigine.selectedIndex].value;
	var selDest = objDestination.options[objDestination.selectedIndex].value;
	var strKM = "";
	
	if (intLang == 1)
		strKM = " kilomètres";
	else
		strKM = " kilometers";
		
	objDistance.value = array_distance[selOrig][selDest] + strKM;
}

var intSel = 1;

// change l'option de l'origine ou de la destination
function changeSelect(objOrig, objDest, intOpt) {
		
	if (intSel == 1) {
		objOrig.selectedIndex = intOpt - 1;
		intSel = 2;
	}
	else {
		objDest.selectedIndex = intOpt - 1;
		intSel = 1;
	}
}

// Creation de la matrice
var array_distance = new Array();
array_distance[1] = new Array("","0","108","107","74","68","110","243","88","27","99","56","35","44","71","65","91","47","115","34","44","68","92","190","35","73","50","84")
array_distance[2] = new Array("","108","0","194","162","156","47","118","157","116","167","146","125","133","161","154","160","116","184","74","64","156","179","109","125","163","120","37")
array_distance[3] = new Array("","107","194","0","147","145","147","281","176","84","167","129","109","117","145","100","175","134","202","120","130","166","15","272","83","74","137","170")
array_distance[4] = new Array("","74","162","147","0","6","115","248","38","68","20","46","39","35","60","106","74","56","98","88","98","18","132","239","76","114","49","138")
array_distance[5] = new Array("","68","156","145","6","0","109","242","42","63","25","41","34","29","56","101","68","51","92","82","92","24","130","233","71","109","44","132")
array_distance[6] = new Array("","61","47","147","115","109","0","135","110","69","120","99","78","86","114","107","113","69","137","27","17","114","132","126","78","116","73","23")
array_distance[7] = new Array("","199","118","281","248","242","135","0","243","202","253","232","211","219","247","240","246","202","270","160","150","242","266","9","211","249","206","125")
array_distance[8] = new Array("","88","157","176","38","42","110","243","0","95","18","74","67","62","89","133","55","52","79","83","93","42","161","234","104","142","44","133")
array_distance[9] = new Array("","27","116","83","68","63","69","202","95","0","88","50","30","38","65","42","98","54","122","42","52","86","68","193","12","50","58","92")
array_distance[10] = new Array("","88","167","167","20","25","120","253","18","88","0","66","59","54","81","126","64","61","88","93","103","38","152","244","96","134","54","143")
array_distance[11] = new Array("","56","146","129","46","41","99","232","74","50","66","0","21","16","15","88","75","57","99","72","82","64","114","223","59","97","49","122")
array_distance[12] = new Array("","35","125","109","39","34","78","211","67","30","59","21","0","9","36","67","68","50","91","51","61","57","94","202","38","76","42","101")
array_distance[13] = new Array("","44","133","117","35","29","86","219","62","38","54","16","9","0","31","76","63","45","87","59","69","52","102","210","46","84","38","109")
array_distance[14] = new Array("","71","161","145","30","56","114","247","89","65","81","15","36","31","0","103","90","71","113","87","97","31","130","238","73","111","64","137")
array_distance[15] = new Array("","65","154","100","106","101","107","240","133","42","126","88","67","76","103","0","136","92","160","80","90","124","85","231","42","66","96","130")
array_distance[16] = new Array("","91","160","175","74","68","113","246","55","98","64","75","68","63","90","136","0","54","29","86","96","68","160","237","107","145","47","136")
array_distance[17] = new Array("","47","116","134","56","51","69","202","52","54","61","57","50","45","71","92","54","0","78","42","52","51","119","193","63","101","14","92")
array_distance[18] = new Array("","115","184","202","98","92","137","270","79","122","88","99","91","87","113","160","29","78","0","110","120","92","187","261","131","169","71","160")
array_distance[19] = new Array("","34","74","120","88","82","27","160","83","42","93","72","51","59","87","80","86","42","110","0","10","82","105","151","51","89","46","50")
array_distance[20] = new Array("","44","64","130","98","92","17","150","93","52","103","82","61","69","97","90","96","52","120","10","0","92","115","141","61","99","56","40")
array_distance[21] = new Array("","68","156","166","18","","109","242","42","86","25","64","57","52","31","124","68","51","92","82","92","0","151","233","94","132","44","132")
array_distance[22] = new Array("","92","179","15","129","130","132","266","161","69","152","114","94","102","130","85","160","119","187","105","115","151","0","257","68","59","129","155")
array_distance[23] = new Array("","190","109","272","239","233","126","9","234","193","244","223","202","210","238","231","237","193","261","151","141","233","257","0","202","240","197","116")
array_distance[24] = new Array("","35","125","84","76","71","78","211","104","12","96","59","38","46","73","42","107","63","131","51","61","94","69","202","0","50","66","101")
array_distance[25] = new Array("","73","163","74","114","109","116","249","142","50","134","97","76","84","111","66","145","101","169","89","99","132","59","240","50","0","104","139")
array_distance[26] = new Array("","50","120","137","49","44","73","206","44","58","54","49","42","38","64","96","47","14","71","46","56","44","119","197","66","104","0","96")
array_distance[27] = new Array("","84","37","170","138","132","23","135","133","92","143","122","101","109","137","130","136","92","160","50","40","132","155","126","101","139","96","0")
var array_distance_max = 27;