//popup <a href="#" rel="width,height" class="popup"></a>
window.onload = function (){
	var node_a = document.getElementsByTagName('a');
		for (var i in node_a) {
			if(node_a[i].className == 'popup'){
				node_a[i].onclick = function() {
					return winOpen(this.href, this.rel)
				};
			}
		}
} ;

function winOpen(url, rel) {
	var split = rel.split(',') ;
	window.open(
	url,'popup',
	'width='+ split[0] +',height='+ split[1] +',toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes');
	return false;
};

//top
var Mac = navigator.appVersion.indexOf('Mac',0) != -1;
var Win = navigator.appVersion.indexOf('Win',0) != -1;
var IE = navigator.appName.indexOf("Microsoft",0) != -1;
var version = parseInt(navigator.appVersion.charAt(0));
var mversion = 0;

if (IE) { version += 1;}
if ((navigator.appVersion.indexOf('MSIE 6.',0) != -1) && Win) { version = 6;}
if ((navigator.appVersion.indexOf('MSIE 5.5',0) != -1) && Win) { mversion = 5;}
var MacIE = (Mac && IE)?true:false;

if (IE) {
 if (Win) {
  if (version >= 6) {
   document.write('<script type="text/javascript" src="./common/js/unitpngfix.js"></script>');
  } else {
  }
 }
}

//preload
/*function preload(imgs){
 for(var i = 0; i < imgs.length; i++){
   var imgObj = new Image();
   imgObj.src = imgs[i];
 }
}
preload ([
"http://www.galilei.ne.jp/apsta_test/common/img/globalnav.jpg",
"http://www.galilei.ne.jp/apsta_test/common/img/globalnav_over.jpg",
"http://www.galilei.ne.jp/apsta_test/common/img/globalnav_self.jpg"
]);
*/