function bt(imgid,after) {
	var imgObj = document.getElementById(imgid);
	if(!document.all) {
		imgObj.src = after;
	}
	else {
		imgObj.filters.blendTrans.stop();
		imgObj.filters.blendTrans.Apply();
		imgObj.src = after;
		imgObj.filters.blendTrans.Play();
	}
} 
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];}
}


//Á¦Ç°¼Ò°³ À̹ÌÁö È®´ëº¸±âÇÔ¼ö
//·Î±×ÀΠüũ ÇÔ
function checkIt(form){
	if(!form.id.value){
		alert('Input the ID.');
		form.id.focus();
		return false;
	}
	if(!form.passwd.value){
		alert('Input the Password.');
		form.passwd.focus();
		return false;
	}
	return true;
}

function focusIt(){
	document.loginform.id.focus();
}



function button_class(obj,act) {
	var layerno;
	if (act == "O") {
		//obj.className = 'topbut_on';
	}
	else if (act == "U") {
		//obj.className = 'topbut_off';
	}
	else if (act == "N") {
		var newWin = window.open();
		//newWin.location.href = obj.value;
		newWin.location.href = obj.id;
	}
	else if (act == "L") {
		//location.href = obj.value;
		location.href = obj.id;
	}
}
function NumObj(obj)
{
    if (event.keyCode) {
        if (escape(event.keyCode) >= 48 && escape(event.keyCode) <= 57) {
    return true;
        } else {
            event.returnValue = false;
        }
    }
}
function _check(inputobj,maxlength,nextobj) {
//	inputobj : ÀԷ¹޴ °³Ã¼
//	maxlength : ÀԷ¹޴ °³Ã¼ÀÇ ¹®ÀÚÃÖ´ë±æÀÌ
//	nextobj : Ä¿¼­³Ñ°Ü¹Þ´Â °³Ã¼

		if (inputobj.value.length >= maxlength){
			//document.getElementById("a").focus();   // << ÀÌ°÷À¸·Î µÇ°Ô ÇÏ·Á¸é Àμö¸¦ ³Ñ±æ¶§ (inputobj,maxlength,nextobj)
			//                                             nextobj¿¡¼­ ''¸¦ °¨½ÎÁà¾ßÇÑ´Ù.
			//ÇÏÁö¸¸ ¾Æ·¡ ó·³ °³Ã¼ÀÚü¸¦ ³Ñ°ÜÁÖ¾úÀ¸¹Ç·Î document.getElementById()¸¦ »ç¿ëÇÏÁö ¾Ê°í ¾Æ·¡Ã³·³ ¹Ù·Î »ç¿ëÇÑ´Ù.
			nextobj.focus();
		}
}
function contact_us_check(form){
	var cou_part=0;
	
	if (form.first_name.value == "") {
		alert('Input the First Name');
		form.first_name.focus();
		return;
	}
	
	if (form.last_name.value == "") {
		alert('Input the Last Name');
		form.last_name.focus();
		return;
	}
	if (form.email1.value == "" || form.email2.value == "") {
		alert('Input the E-mail');
		form.email1.focus();
		return;
	}
	
	var email_tmp = form.email1.value + '@' + form.email2.value;
	if (!CheckEmail(email_tmp)) {
		alert('Input this mail accurately ');
		form.email1.focus();
		return;
	}
	
	if (form.company.value == "") {
		alert('Input the company');
		form.company.focus();
		return;
	}
	if (form.telephone1.value == "") {
		alert('Input the Telephone1');
		form.telephone1.focus();
		return;
	}
	if (form.telephone2.value == "") {
		alert('Input the Telephone2');
		form.telephone2.focus();
		return;
	}
	if (form.telephone3.value == "") {
		alert('Input the Telephone3');
		form.telephone3.focus();
		return;
	}
	if (form.subject.value == "") {
		alert('Input the Subject');
		form.subject.focus();
		return;
	}
	if (form.questions.value == "") {
		alert('Input the Questions & order');
		form.questions.focus();
		return;
	}
	form.submit();	
}
function CheckEmail(str)
{
              var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
              if (filter.test(str)) { return true; }
              else { return false; }
}


//function openVR(val) {
//	window.open('/neo/user/pvr/panorama.php?location='+val+'&lang=eng','panorama','width=500,height=375,top=100,left=100');
//