// ab- und anstellen ------------------------------

function imgon(who){

	document.getElementById(who).style.visibility = "visible";

}

function imgof(who){

	document.getElementById(who).style.visibility = "hidden";

}



/* safemail func */

function safemail(name, domain, display, linkclass) {

	displayed=(display.length)<1 ? name+"@"+domain : display;

	document.write('<a class="'+linkclass+'" href="mailto:' + name + '@' + domain + '">' + displayed + '</a>');

}



/* very nice function from die-gestalten.de. thx */

function popup(url, w, h, f, x, y){

	if(navigator.userAgent.indexOf("Safari") != -1){

		w = w - 2;

	}

	var day = new Date();

	var id = day.getTime();

	var name = "ilovefu" + id;

	

	if(x == null){

		x = Math.round((screen.availWidth-w)/2);

	}

	if(y == null){

		y = Math.round((screen.availHeight-h)/2);

	}

	var features = "width="+w+",height="+h+",left="+x+",top="+y+",screenX="+x+",screenY="+y+",toolbar=no,location=no,status=no,menubar=no,history=no,titlebar=no,alwaysRaised";



	if(f != null){

		features += "," + f;

	}



	eval("var win"+id+" = window.open('"+url+"', '"+name+"', '"+features+"');");

	eval("win"+id+".moveTo("+x+","+y+");");

	eval("win"+id+".focus();");

}



function open_example_win(url, width, height) {

	popup(url,width,height, 'resizable=no,scrollbars=no')

}

function neueLgkPopup(url)
{
   popup(url,500,400, 'resizable=yes')
}

function newWin(url,w , h)
{
   popup(url,w,h, 'resizable=yes')
}

function redirect_to (url) {

	location.href=url;

	return true;

}



function blowBrowser()

{

    window.outerWidth  = screen.availWidth;

    window.outerHeight = screen.availHeight;

    x = Math.round((screen.availWidth-window.outerWidth)/2);

    y = Math.round((screen.availHeight-window.outerHeight)/2); 

    window.moveTo(x, y);

}