function addCookie(odv){
	var a = new Date();a = new Date(a.getTime() +1000*60*60*24*365);
	var newCookie = new Array(); var oldCookie = getCookie('odvs'); 
	odv = odv.replace(/,/g, " ");
	if(oldCookie.indexOf(odv.substr(0, odv.lastIndexOf('|')))=='-1'){
		if(oldCookie.length > 0){
			oldCookie = oldCookie.split("$:$");newCookie = oldCookie;
		}
		newCookie.unshift(odv);
		if(newCookie.length > 3){
			newCookie.pop();
		}
		document.cookie = 'odvs=' +newCookie.join("$:$")  +'; expires='+ a.toGMTString()+';'; 
	}
}

//insert new odv cookie
function insertCookie(usage){
	if(document.cookie && document.getElementById('content') && getCookie('odvs')){
		var name = getCookie('odvs'); name = name.split("$:$"); 
		var cookieDropDown = document.createElement('div');cookieDropDown.className='cdp';
		var imgWidth = '220'; var imgHeight = '220';
		if(typeof clientDisplayWidth !='undefined' && typeof clientDisplayHeight !='undefined'){
			imgWidth = parseInt(clientDisplayWidth);
			imgHeight = parseInt(clientDisplayHeight);
		}
		var request = (usage =='dm') ? 'XSLT_DM_REQUEST?' : 'XSLT_TRIP_REQUEST2?imageFormat=PNG&imageOnly=1&';
		if(usage!='dm'){
			request += 'imageTiles=1&useRealtime=1&';
			request += 'imageWidth=' + imgWidth + '&';
			request += 'imageHeight=' + imgHeight + '&';
			request += 'itdTime=' + document.getElementById('itdTime').value + '&';
			request +='itdDate=' + document.getElementById('itdDate').value + '&';
		}
		
		if(usage=='dm'){
			request += 'useAllStops=1&maxAssignedStops=1&itOptionsActive=1&trITMOTvalue100=5&itdLPxx_dest=' + document.forms[0].itdLPxx_dest.value + '&';
		}
		if(document.getElementById('itdLPxx_transComp')){
			request +='itdLPxx_transComp=' + document.getElementById('itdLPxx_transComp').value + '&';
		}
		var sessionID= 'sessionID=' + document.forms[0].sessionID.value;
		var lang = 'language=' +document.forms[0].language.value;
		var url = request +sessionID + '&' +lang + '&locationServerActive=1&mode=direct&limit=10&itdLPxx_script=true';		
		if(document.getElementById('tryToFindStoppingPoint')){
			request += '&tryToFindStoppingPoint=1';
		}
		for(i=0;i< name.length; i++){
			var splitName = name[i].split('|');
			var optionURL = url + '&name_' + usage + '=' +splitName[1] + '&type_' + usage +'='+ splitName[0] + '&placeInfo_' + usage +'=' +splitName[3];
			if(usage=='destination'){
				optionURL += '&' +addToCookie;
			}
			var cookieImg = "<img src=\'/mdv/mdvMobileLayout3/images/iPhone/stop.gif\'/>";
			if(splitName[0]=='poiID'){
				cookieImg = "<img src=\'/mdv/mdvMobileLayout3/images/iPhone/pin.png\'/>"
			}
			if(splitName[0]=='coord'){
				cookieImg = "<img src=\'/mdv/mdvMobileLayout3/images/iPhone/address.gif\'/>"
			}
			var cookieLink = document.createElement("a");cookieLink.setAttribute('href', optionURL);
			cookieLink.setAttribute('class', 'co');cookieLink.innerHTML = cookieImg + splitName[2];
			cookieDropDown.appendChild(cookieLink);
		}
		insertAfter(document.getElementById('content'), cookieDropDown, document.getElementById('ia'))
	}
}

function insertAfter(parent, node, referenceNode) {
  parent.insertBefore(node, referenceNode.nextSibling);
}

function getCookie(c_name)
{
	if (document.cookie.length>0)
	  {
	  c_start=document.cookie.indexOf(c_name + "=");
	  if (c_start!=-1)
	    { 
	    c_start=c_start + c_name.length+1; 
	    c_end=document.cookie.indexOf(";",c_start);
	    if (c_end==-1) c_end=document.cookie.length;
	    return unescape(document.cookie.substring(c_start,c_end));
	    } 
	  }
	return "";
}

function checkRadio(obj){
  for (var i = 0; i < document.forms[0].elements.length; i++) {
	if(document.forms[0].elements[i].name!=obj && document.forms[0].elements[i].checked==true){
		document.forms[0].elements[i].checked = false;
	}
  }
}

function checkCommand(usage){
  for (var i = 0; i < document.forms[0].elements.length; i++) {
	if(document.forms[0].elements[i].checked==true && document.forms[0].elements[i].name=='name_' + usage){
		document.forms[0].command.value='';
	}
  }
}

function toggleStops(className){
	obj = document.getElementById('img' + className)
	if(obj.src.indexOf('minus')!='-1'){
		obj.src='images/plus.gif'
		for(i=0; i < document.getElementsByTagName("tr").length; i++){
			if(document.getElementsByTagName("tr")[i].className==className){
				document.getElementsByTagName("tr")[i].style.display='none';
			}
		}
	}
	else{
		obj.src='images/minus.gif'
		for(i=0; i < document.getElementsByTagName("tr").length; i++){
			if(document.getElementsByTagName("tr")[i].className==className){
				document.getElementsByTagName("tr")[i].style.display='';
			}
		}
	}
}

function addToCookie(time, value){
	for(i=0; i < document.getElementsByTagName("a").length; i++){
		if(document.getElementsByTagName("a")[i].className=='co'){
			var href = document.getElementsByTagName("a")[i].href;
			if(time=='date'){
				if(href.indexOf('itdDate')!='-1'){
					var indexHr = parseInt(href.indexOf('itdDate'));
					var hour = href.substring(indexHr, indexHr +16);
					href.replace(hour, '&itdDate='+value);
				}
				else{
					href += '&itdDate='+value;
				}
			}
			else if(time=='hr'){
				if(href.indexOf('itdTimeHour')!='-1'){
					var indexHr = parseInt(href.indexOf('itdTimeHour'));
					var hour = href.substring(indexHr, indexHr +14);
					href.replace(hour, '&itdTimeHour='+value);
				}
				else{
					href += '&itdTimeHour='+value;
				}
			}
			else if(time=='min'){
				if(href.indexOf('itdTimeMinute')!='-1'){
					var indexMin = parseInt(href.indexOf('itdTimeMinute'));
					var min = href.substring(indexMin, indexMin +14);
					href.replace(min, '&itdTimeMinute='+value);
				}
				else{
					href += '&itdTimeMinute='+value;
				}
			}
			document.getElementsByTagName("a")[i].setAttribute('href', href)
		}
	}
}