// BrowserCheck Object
// provides most commonly needed browser checking variables
// 19990326

// Copyright (C) 1999 Dan Steinman
// Distributed under the terms of the GNU Library General Public License
// Available at http://www.dansteinman.com/dynapi/

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.v = parseInt(navigator.appVersion)
        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 = (navigator.userAgent.indexOf('MSIE 4')>0)
        this.ie5 = (navigator.userAgent.indexOf('MSIE 5')>0)
        if (this.ie5) this.v = 5
        this.min = (this.ns||this.ie)
}
// automatically create the "is" object
is = new BrowserCheck();

// fur formulare bei verschiedenen browsern
function drawField() {

	var agent = navigator.userAgent.toLowerCase();
	
	if (is.ie) {
		if (agent.indexOf("mac")!=-1){ // if mac
			size = 29;
			textareaSize = 27;
			rowsNumber = 5;
			miniSize = 2;
		}
		else {
			size = 32;
			textareaSize = 31;
			rowsNumber = 5;
			miniSize = 2;
		}
	}
	if (is.ns) {
		if (agent.indexOf("mac")!=-1){ // if mac
			size = 33;
			textareaSize = 29;
			rowsNumber = 3;
			miniSize = 2;
		}
		else {
			size = 21;
			textareaSize = 20;
			rowsNumber = 5;
			miniSize = 1;
		}
	}
}