function getRef(pass,page){
	var li = document.referrer;
	li = li.toString();
	document.write('<img src="');
	document.write(pass);
	document.write('genv.cgi?link=');
	document.write(li);
	if(!(page == '' || page == null)){
		document.write('&amp;page=');
		document.write(page);
	}
	document.write('" width="1" height="1" alt="" />');
}
function setReffer(srcStr){
	document.write('<img src="' + srcStr + '" width="1" height="1" alt="" />');
}


/****** js/prptotype.js‚ƘA“® ******/
var PopupWindow = Class.create();
PopupWindow.prototype = {
	initialize: function(className, parentElement) {
		var elements = document.getElementsByClassName(className, parentElement);
		for (var i = 0, len = elements.length; i < len; i++) {
    		Event.observe(elements[i], 'click', this.addPopupEvent.bindAsEventListener(this));
    		Event.observe(elements[i], 'keypress', this.addPopupEvent.bindAsEventListener(this));
		}
	},
	addPopupEvent: function(event) {
		var element = Event.element(event);
		var link = element.getAttribute('href');
		if(!link) link = element.parentNode.getAttribute('href');
		if(isieold){
			if (link.indexOf('.jpg')>0 || link.indexOf('.png')>0 || link.indexOf('.gif')>0){
				link = element.parentNode.getAttribute('href');
				if(!link) link = element.getAttribute('href');
			}
		}
		window.open(link);
		Event.stop(event);
	}
};

Event.observe(window, 'load', function () {
new PopupWindow('popup');
});