// BrowserCheck Object
function BrowserCheck() {
	var b = navigator.appName;
	if (b=="Netscape")
	{
		this.b = "ns";
	}
	else if (b=="Microsoft Internet Explorer")
	{
		this.b = "ie";
	}
	else
	{
		this.b = b;
	}
	this.version = navigator.appVersion;
	this.v = parseInt(this.version);
	this.ns = (this.b=="ns" && this.v>=4)
	this.ns4 = (this.b=="ns" && this.v==4)
	this.ns5 = (this.b=="ns" && this.v==5)
	this.ie = (this.b=="ie" && this.v>=4)
	this.ie4 = (this.version.indexOf('MSIE 4')>0)
	this.ie5 = (this.version.indexOf('MSIE 5')>0)
	this.ie6 = (this.version.indexOf('MSIE 6')>0)
	this.ie7 = (this.version.indexOf('MSIE 7')>0)

	this.min = (this.ns||this.ie)
}
is = new BrowserCheck();

// alert("[" + is.b + "]:[" + is.version + "]");

var ismac = (navigator.platform.indexOf('Mac')>0);