function openNewWindow(u,opt){
	var wndNew;
	wndNew = window.open (u,"NewWindow",opt);
	if(wndNew){
		wndNew.focus();
	}
}

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

function pvimage(imgname)
{
	MM_openBrWindow("/app/view_photo.php?imgname="+imgname,"vp1","width=100,height=100");
}

function preview_image(frm_val_obj,frm_img_obj)
{
	if(!frm_val_obj.value){
		frm_img_obj.src = '/image/preview_blank.gif';
		frm_img_obj.width = 0;
		frm_img_obj.height = 0;
		return;
	}else{
		frm_img_obj.src = frm_val_obj.value;
		frm_img_obj.width = 80;
		frm_img_obj.height = 80;
	}
}

function isOnlyExist(s,valuestr){
	var valuestr;
	if(!valuestr){
		var valuestr = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890-_";
	}

	var k = 0;
	for(i=0;i<s.length;i++){
		
		if(valuestr.indexOf(s.substring(i,i+1)) >= 0){
			k = k + 1;
		}else{
			break;
		}
	}

	if(k==s.length){
		return true;
	}else{
		return false;
	}
	return false;
}

function checkid(id){
	if(!id){
		alert('Insert ID');
		return false;
	}

	if(id.length<4 || id.length>20){
		alert('4-20 Characters, No spaces, Use a-z, 0-9');
		return false;
	}
	return true;
}

function isJuminNo(it)
{
	var idtot=0;
	var idadd="234567892345";
	
	for (var i=0; i<12; i++) {
		idtot = idtot+parseInt(it.substring(i,i+1))*parseInt(idadd.substring(i,i+1));
	}
	idtot=11-(idtot%11);
	if (idtot==10) {
		idtot=0;
	} else if(idtot==11) {
		idtot=1;
	}
	if (parseInt(it.substring(12,13))!=idtot) 
		return false;

	return true;
}


// 
function select_reverse(frm,v1,cmd1)
{
	var i,v1;
	for(i=0; i<frm.elements.length; i++){
		if (!frm.elements[i].name.indexOf(v1)){
			if(cmd1==true || cmd1==false){
				frm.elements[i].checked = cmd1;
			}else{
				frm.elements[i].checked = !frm.elements[i].checked;
			}
		}
	}
}

// 
function rtn_checked(frm,v1,cmd1)
{
	var i,v1;
	var rtn_val = 0;
	for(i=0; i<frm.elements.length; i++){
		if (!frm.elements[i].name.indexOf(v1)){
			if(cmd1==true){
				if(frm.elements[i].checked){
					rtn_val=rtn_val+1;
				}
			}else if(cmd1==false){
				if(!frm.elements[i].checked){
					rtn_val=rtn_val+1;
				}
			}
		}
	}
	return rtn_val;
}

// arr val
function rtn_arr_val(frm,v1)
{
	var i,v1;
	var rtn_val = "";
	for(i=0; i<frm.elements.length; i++){
		if (!frm.elements[i].name.indexOf(v1)){
				if(frm.elements[i].value){
					if(rtn_val==""){
						rtn_val = frm.elements[i].value;
					}else{
						rtn_val = rtn_val + ',,,,,'+frm.elements[i].value;
					}
				}

		}
	}
	return rtn_val;
}

// 
function rtn_checked_val(frm,v1,cmd1)
{
	var i,v1;
	var rtn_val = "";
	for(i=0; i<frm.elements.length; i++){
		if (!frm.elements[i].name.indexOf(v1)){
			if(cmd1==true){
				if(frm.elements[i].checked){
					if(rtn_val==""){
						rtn_val = frm.elements[i].value;
					}else{
						rtn_val = rtn_val + ',,,,,'+frm.elements[i].value;
					}
				}
			}else if(cmd1==false){
				if(!frm.elements[i].checked){
					rtn_val=rtn_val+1;
				}
			}
		}
	}
	return rtn_val;
}

// 
function rtn_radio_val(frm,v1){
	var rtn_val = "";
	for(i=0; i<frm.elements.length; i++){
		if (frm.elements[i].name == v1){
			if(frm.elements[i].checked){
				rtn_val = frm.elements[i].value;
			}
		}
	}
	return rtn_val;
}

// 
function checked_radio(frmv){
	var check_num=0;
	for(var i=0; i < frmv.length; i++){
		if(!frmv[i].checked){
			check_num++;
		}
	}
	if(check_num==frmv.length){
		return false;
	}else{
		return true;
	}
}

// 

// 
function preview(frm,val,tag){
	frm.preview_field.value = val;
	frm.preview_field_tag.value = tag;
	frm.method = 'post';
	frm.action = '../preview.php';
	frm.target = '_blank';
	frm.submit();
}

function preview_w(frm,val,tag,w_w,w_h){
	window.open("","pw","width="+w_w+", height="+w_h);
	frm.preview_field.value = val;
	frm.preview_field_tag.value = tag;
	frm.method = 'post';
	frm.action = '../preview_w.php';
	frm.target = 'pw';
	frm.submit();
}

function preview_hp(frmv){
	if(frmv.value=="http://" || frmv.value=="" || frmv.value==null){
		alert('Insert homepage');
		frmv.focus();
	}else{
		window.open(frmv.value,'_blank','');
	}
}

function url_encode(string){
   var i;
   var str;
   var t_url="";
   var str_len = string.length;
            
   for(i = 0;i <= str_len -1 ;i++){

         if(string.charAt(i) == "="){
            str = "%3D";
         }
         else if(string.charAt(i) == "/"){
            str = "%2F";
         }
         else if(string.charAt(i) == "?"){
            str = "%3F";
         }
         else if(string.charAt(i) == "&"){
            str = "%26";
         }
         else{
            str = string.charAt(i);
         }
         t_url = t_url + str;
   }
   return t_url;
} 

function login(frm){
	if(!checkid(frm.id.value)){
		frm.id.focus();
		return false;
	}

	if(!isOnlyExist(frm.id.value,'')){
		alert("ID Field must be Number or Alphabet");
		frm.id.focus();
		return false;
	}

	if(!frm.pwd.value){
		alert('Insert Password');
		frm.pwd.focus();
		return false;
	}
}

function check_email(fmv){
	if(fmv.length != 0){
		if ( fmv.search(/(\S+)@(\S+)\.(\S+)/) == -1 ){
			return false; 
		}
	}
	return true;
}

function wcheckid(frm){
	if(!checkid(frm.id.value)){
		frm.id.focus();
		frm.id.select()
		return;
	}
	MM_openBrWindow('../app/member_iddup.php?id='+frm.id.value,'widcheck','width=200,height=150');
	return;
}

function wopenzip(){
	MM_openBrWindow('../app/find_zipcode.php?pf=window.opener.document.form1&zip1=zip1&zip2=zip2&addr1=addr1','wfindzip','width=430,height=230');
}

function viewservice(frm,divname,v){
	if(v==true){
		if(document.all){
			document.all(divname).style.display="block"; // or none
		}
		else if(document.getElementById){
			document.getElementById(divname).style.display="block";
		}
		else if(document.layers){
			document.layers[divname].display="block";
		}
	}else{
		if(document.all){
			document.all(divname).style.display="none"; // or none
		}
		else if(document.getElementById){
			document.getElementById(divname).style.display="none";
		}
		else if(document.layers){
			document.layers[divname].display="none";
		}
	}
}

// 
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) { //v4.0
  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 && document.getElementById) x=document.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 na_restore_img_src(name, nsdoc)
{
  var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img && img.altsrc) {
    img.src    = img.altsrc;
    img.altsrc = null;
  } 
}

function na_preload_img()
{ 
  var img_list = na_preload_img.arguments;
  if (document.preloadlist == null) 
    document.preloadlist = new Array();
  var top = document.preloadlist.length;
  for (var i=0; i < img_list.length; i++) {
    document.preloadlist[top+i]     = new Image;
    document.preloadlist[top+i].src = img_list[i+1];
  } 
}

function na_change_img_src(name, nsdoc, rpath, preload)
{ 
  var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img) {
    img.altsrc = img.src;
    img.src    = rpath;
  } 
}

function na_hide_layer(lname)
{
  if (document.layers)
    document.layers[lname].visibility = 'hide'    
  if(document.all)
    document.all(lname).style.visibility = 'hidden' 
}

function na_show_layer(lname)
{
 if (lname == '') return;
 
 var layer  = document.all ? document.all(lname).style : document.layers[lname];
 var show  = document.all ? 'visible' : 'show';
 var hide  = document.all ? 'hidden' : 'hide';
 
 if (na_show_layer.arguments.length <= 1)
  layer.visibility = show;
 else
  layer.visibility = (na_show_layer.arguments[1] == 0 ? show : hide);
}

function na_open_window(name, url, left, top, width, height, toolbar, menubar, statusbar, scrollbar, resizable)
{
  toolbar_str = toolbar ? 'yes' : 'no';
  menubar_str = menubar ? 'yes' : 'no';
  statusbar_str = statusbar ? 'yes' : 'no';
  scrollbar_str = scrollbar ? 'yes' : 'no';
  resizable_str = resizable ? 'yes' : 'no';
  window.open(url, name, 'left='+left+',top='+top+',width='+width+',height='+height+',toolbar='+toolbar_str+',menubar='+menubar_str+',status='+statusbar_str+',scrollbars='+scrollbar_str+',resizable='+resizable_str);
}

function na_init_layer_events()
{
  if (document.layers) {
    document.layers['layer6'].captureEvents(Event.MOUSEOVER|Event.MOUSEOUT|Event.MOUSEUP);
    document.layers['layer6'].onmouseout = new Function("na_hide_layer('layer1');");
    document.layers['layer6'].onmouseover = new Function("na_show_layer('layer1');");
    document.layers['layer7'].captureEvents(Event.MOUSEOVER|Event.MOUSEOUT|Event.MOUSEUP);
    document.layers['layer7'].onmouseout = new Function("na_hide_layer('layer2');");
    document.layers['layer7'].onmouseover = new Function("na_show_layer('layer2');");
    document.layers['layer8'].captureEvents(Event.MOUSEOVER|Event.MOUSEOUT|Event.MOUSEUP);
    document.layers['layer8'].onmouseout = new Function("na_hide_layer('layer3');");
    document.layers['layer8'].onmouseover = new Function("na_show_layer('layer3');");
    document.layers['layer9'].captureEvents(Event.MOUSEOVER|Event.MOUSEOUT|Event.MOUSEUP);
    document.layers['layer9'].onmouseout = new Function("na_hide_layer('layer4');");
    document.layers['layer9'].onmouseover = new Function("na_show_layer('layer4');");
  }
}

function namosw_goto_byselect(sel, targetstr)
{
  var index = sel.selectedIndex;
  if (sel.options[index].value != '') {
     if (targetstr == 'blank') {
       window.open(sel.options[index].value, 'win1');
     } else {
       var frameobj;
       if (targetstr == '') targetstr = 'self';
       if ((frameobj = eval(targetstr)) != null)
         frameobj.location = sel.options[index].value;
     }
  }
}

function namosw_init_float_layers()
{
  var name;
  var layer;
  var i;
  var j;

  j = 0;
  document._float_layers = new Array(Math.max(1, namosw_init_float_layers.arguments.length/2));
  for (i = 0; i < namosw_init_float_layers.arguments.length; i += 2) {
    name  = namosw_init_float_layers.arguments[i];
    if (name == '')
      return;
    if (navigator.appName.indexOf('Netscape', 0) != -1) {
      layer = document.layers[name];
      layer._fl_pos_left = layer.left;
      layer._fl_pos_top  = layer.top;
    } else {
      layer = document.all[name];
      layer._fl_pos_left = layer.style.pixelLeft;
      layer._fl_pos_top  = layer.style.pixelTop;
    }
    layer._fl_pos = namosw_init_float_layers.arguments[i+1];
    if (layer)
      document._float_layers[j++] = layer;
  }

  document._fl_interval = setInterval('namosw_process_float_layers()', 200);
}

function namosw_page_width()
{
  return (navigator.appName.indexOf('Netscape', 0) != -1) ? innerWidth  : document.body.clientWidth;
}

function namosw_page_height()
{
  return (navigator.appName.indexOf('Netscape', 0) != -1) ? innerHeight : document.body.clientHeight;
}

function namosw_process_float_layers()
{
  if (document._float_layers) {
      var i;
      var layer;
      for (i = 0; i < document._float_layers.length; i++) {
	  layer = document._float_layers[i];
	  if (navigator.appName.indexOf('Netscape', 0) != -1) {
	    if (layer._fl_pos == 1)
	      layer.left = layer._fl_pos_left + window.pageXOffset;
	    else if (layer._fl_pos == 2 || layer._fl_pos == 5) 
	      layer.left = window.pageXOffset;
	    else if (layer._fl_pos == 3 || layer._fl_pos == 6) 
	      layer.left = window.pageXOffset + (namosw_page_width() - layer.clip.width)/2;
	    else
	      layer.left = window.pageXOffset + namosw_page_width() - layer.clip.width - 16;
	    if (layer._fl_pos == 1)
	      layer.top = layer._fl_pos_top + window.pageYOffset;
	    else if (layer._fl_pos == 2 || layer._fl_pos == 3 || layer._fl_pos == 4)
	      layer.top = window.pageYOffset;
	    else
	      layer.top  = window.pageYOffset + namosw_page_height() - layer.clip.height;
	  } else {
	    if (layer._fl_pos == 1)
	      layer.style.pixelLeft = layer._fl_pos_left + document.body.scrollLeft;
	    else if (layer._fl_pos == 2 || layer._fl_pos == 5)
	      layer.style.pixelLeft = document.body.scrollLeft;
	    else if (layer._fl_pos == 3 || layer._fl_pos == 6)
	      layer.style.pixelLeft = document.body.scrollLeft + (namosw_page_width() - layer.style.pixelWidth)/2;
	    else
	      layer.style.pixelLeft = document.body.scrollLeft + namosw_page_width()  - layer.style.pixelWidth;
	    if (layer._fl_pos == 1)
	      layer.style.pixelTop = layer._fl_pos_top + document.body.scrollTop;
	    else if (layer._fl_pos == 2 || layer._fl_pos == 3 || layer._fl_pos == 4)
	      layer.style.pixelTop = document.body.scrollTop;
	    else
	      layer.style.pixelTop  = document.body.scrollTop  + namosw_page_height() - layer.style.pixelHeight;
         }
      }
  }
}

function enc(str){
	str = escape(str);
	str = str.replace(/\%u/g,"-");
	return str;
}

function dec(str){
	str = str.replace(/\-/g,"%u");
	str = unescape(str);
	return str;
}

function htmledit(excute,values)
{
        if(values==null)
        {
                dhtmlframe.document.execCommand(excute);
        }
        else
        {
                dhtmlframe.document.execCommand(excute,"",values);
        }
}

function fractions() {
	var file="http://www.calculator.com/pantaserv/makecalc?frac=y&cn=fractions";
	frachwnd = window.open(file,"fractions","scroll=auto,resizable=1,toolbar=no,directories=no,menubar=no,width=250,height=420");
	frachwnd.focus();
}

function calcwnd(){
	frachwnd = window.open("http://www.x-rates.com/calculator.html","fractions","scroll=auto,resizable=1,toolbar=no,directories=no,menubar=no,width=750,height=640");       
	frachwnd.focus();
}

function voting(id){
	frachwnd = window.open("/trade/ratingsystem_pop.php?id="+id,"fractions","scrollbars=no,resizable=1,toolbar=no,directories=no,menubar=no,width=684,height=565");       
	frachwnd.focus();
}

function loginfirst(){
	alert("This rating system is applied only to IEIN.Net members.");
}

function mngphoto(ind, fn){
	window.open('inventory_photo_write.php?ind='+ind, '', 'width=350,height=400,scrollbars=yes');
}

function viewinventoryphoto(ind, fn){
	window.open('inventory_photo_view.php?ind='+ind, '', 'width=500,height=500,scrollbars=yes');
}

function evtolower(obj, val)
{
	var s = obj;
	var ret;

	ret = eval("((s." + val + ").toLowerCase()).replace('px', '');");
	if (ret <= 0) ret = 0;

	return ret;
}

function setcursor(obj, cursor)
{
	obj.style.cursor = cursor;
}

function styletoggle(obj)
{
	if(obj.style.display=="none") {
		obj.style.display = 'block';
	}else if(obj.style.display=="block") {
		obj.style.display = 'none';
	}
}

function styleview(obj)
{
	obj.style.visibility = '';
}

function stylehidden(obj)
{
	obj.style.visibility = 'hidden';
}

function stylepos(obj, x, y)
{
	obj.style.top = y;
	obj.style.left = x;
}

function htmladd(obj, html)
{
	obj.innerHTML = html;
}

function stylefilter(obj, filterstr)
{
	obj.style.filter = filterstr;
}

function stylesize(obj, width, height)
{
	obj.style.width = width;
	obj.style.height = height;
}

function stylepossize(obj, x, y, width, height)
{
	stylepos(obj, x, y);
	stylesize(obj, width, height);
}

function objimg(obj, src)
{
	obj.src = src;
}

function destimg(dest, src)
{
	dest.src = src.src;
}

function closealldiv()
{
	var divs = document.getElementsByTagName("div"); // or document.body.all.tags("div"); 
	for (var i=0; i<divs.length; i++) {
		divs[i].style.visibility = 'hidden';
	}
}

// document.all["div3"].style.z-index = 7;
// set position of div over flash<param name="WMode" value="Transparent">
//    window.event.srcElement.style.color = "green";
//    window.event.srcElement.style.fontSize = "20px";

function syncHeight(el) {
	el = typeof el == 'string' ? document.getElementById(el) : el;
	el.setExpression('height','contentWindow.document.body.scrollHeight+5');
}