function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);

}
function PrintPage(){
	if(document.getElementById || document.layers){
		window.print();		//ˆó�ü‚ð‚µ‚Ü‚·
	}
}

function CheckBrowser() {
	if(window.navigator.userAgent.indexOf("MSIE 4") != -1){return false;}
	if(window.navigator.userAgent.indexOf("MSIE 5") != -1){return false;}
}

//
var timeout_sec = 100;
var timeInterval = 400;
function httpRequest2(target_url, funcitonReference, element) {

	var req = new Request;
	try {
		req.httpObj = new ActiveXObject("Msxml2.XMLHTTP");
	} catch(e) {
		try { 
		req.httpObj = new ActiveXObject("Microsoft.XMLHTTP");
		} catch(sc) {
			req.httpObj = null;
		}
	}
	
	if(!req.httpObj&&typeof XMLHttpRequest!="undefined") {
		req.httpObj = new XMLHttpRequest();
	}	
	if(!req.httpObj) {
		httpObjGenerateFail();
	}
	req.timerId = setInterval(function(){timeoutCheck2(req)}, timeInterval);
	req.httpObj.open("GET", target_url, true);

	req.httpObj.onreadystatechange = function() {
		if (req.httpObj.readyState == 4) {
			clearInterval(req.timerId);
			if(req.httpObj.status == 200) {
				funcitonReference(req.httpObj.responseText, element);
			} else {
				return false;
			}
		}
	}
	req.httpObj.send('');
}
function httpObjGenerateFail() {
	return false;
}
function timeoutCheck2(req) {
	req.timeout_sec --;
	if(timeout_sec <= 0) {
		clearInterval(req.timerId);
		req.httpObj.abort();
		return false;
	}
}
function ChangeCarCategory(maker, model, element) {
	
	if(CheckBrowser() == false) { return false;}
	var maker = document.getElementById("maker").value;
//	var model = document.getElementById("model").value;
	var model = "";

	var target_url = 'CarinsaskSelectChange.aspx?maker=' + maker + '&model=' + model + '&element_id=' + element;
	if(element == "maker") {
		httpRequest2(target_url, PutSelect, "model");
	} else if(element == "model" ) {
		httpRequest2(target_url, PutSelect, "model");
		
	}

}
function PutSelect(text_data, element){
	
	if(element == null) {
		return;
	}

	document.getElementById(element).innerHTML=text_data;

	return;
}

function Request(){
	this.httpObj;
	this.timerId;
	this.timeout_sec = timeout_sec;
}