var thisapp=navigator.appName;
var thisversion=navigator.appVersion;
var thisappcodename=navigator.appCodeName;

if (thisapp=="Microsoft Internet Explorer") {
	var appBr = document.all;
	var bro = "ie";
} else if (thisapp=="Netscape") {
	var appBr = document.layers;
	var bro = "ne";
}

/*-------------------------------------------------------------------------------------------------------
- sample : Resize_Parent("IFRA1")
--------------------------------------------------------------------------------------------------------*/
function Resize_Parent(name) {
	if (parent && parent != this && parent.Resize_IFrame != null) {
		parent.Resize_IFrame(name);
	}	
}

/*-------------------------------------------------------------------------------------------------------
- sample : Resize_IFrame("IFRA1")
--------------------------------------------------------------------------------------------------------*/
function Resize_IFrame(name, w,h) {
	var Frame_Body  = document.frames(name).document.body;
    var Frame_name  = document.all(name);
 
    //Frame_name.style.width = Frame_Body.scrollWidth;
    Frame_name.style.height = Frame_Body.scrollHeight;

	if(Frame_name.style.height == "0px" || Frame_name.style.width == "0px") {
		Frame_name.style.width = "610";
		Frame_name.style.height = "150";
		window.status = 'iframe resizing fail.';
	} else {
		window.status = '';
	}

	if (parent && parent != this && parent.Resize_IFrame != null) {
		parent.Resize_IFrame("Board");
	}	
}

String.prototype.trim = function() { return this.replace(/^\s+|\s+$/, ''); };