var popup = {
	
	init: function (id, url, type, w, h) {
		
		type = (type) ? type : "a";
		w = (w) ? w : 640;
		h = (h) ? h : 700;
		
		if (eval(document.getElementById(id))) {
			if (type=="a") {
				document.getElementById(id).target = "_self";
				document.getElementById(id).href = "Javascript:popup.exe('"+url+"','"+w+"','"+h+"')";
			} else if (type=="form") {
				document.getElementById(id).target = "popup";
				document.getElementById(id).onsubmit = function () { return popup.exe(url,w,h) };
			}
			
		}
		
	},
	
	exe: function (url,w,h) {
		window.open(url, "popup", "toolbar=0,scrollbars=1,location=1,statusbar=1,menubar=1,resizable=1,width="+w+",height="+h+",left = 340,top = 112");
	}
	
}