function Fensterweite() {
  if (window.innerWidth) {
    return window.innerWidth;
  } else if (document.body && document.body.offsetWidth) {
    return document.body.offsetWidth;
  } else {
    return 0;
  }
}

function Fensterhoehe() {
  if (window.innerHeight) {
    return window.innerHeight;
  } else if (document.body && document.body.offsetHeight) {
    return document.body.offsetHeight;
  } else {
    return 0;
  }
}

//Diverse Ebenen bei Auflösung 800x600 ausblenden bzw. umpositionieren
function CheckAufloesung(){

	obj_content = document.getElementById('content');
	obj_calcdiv = document.getElementById('calcdiv');
	obj_nav = document.getElementById('nav');

	if (Fensterweite() < 1000) {	
		if(obj_content){obj_content.style.right="0px";}
		if(obj_calcdiv){obj_calcdiv.style.right="0px";}
		if(obj_nav){obj_nav.style.left="200px";}
	} else {
		if(obj_content){obj_content.style.right="187px";}
		if(obj_calcdiv){obj_calcdiv.style.right="187px";}
		if(obj_nav){obj_nav.style.left="270px";}
	}

	var array = new Array('steuro','infobox_tipps','infobox_mandanten','infobox_specials','bereich_rechts_unterseite');
	var obj;

	if (Fensterweite() < 1000) {
		for(i = 0; i < array.length; i++) {
			obj = document.getElementById(array[i])
			if(obj)
				obj.style.display = 'none'
		}
	} else {
		for(i = 0; i < array.length; i++) {
			obj = document.getElementById(array[i])
			if(obj)
				obj.style.display = ''
		}
	}

	try {	
		if (obj_content){
			obj_links = obj_content.getElementsByTagName("A");

			for (obj_link in obj_links){
				if (obj_links[obj_link].tagName=='A'){
					if (obj_links[obj_link].innerHTM== ''){
						obj_links[obj_link].style.padding='0px';

					}
				}
			}
		}
	}
	catch(e){
		alert(e);
	}

}
window.onresize=function(){CheckAufloesung()}
window.onload=function(){CheckAufloesung()}

function getAdr(prefix, postfix, lnkparam, lnktxt) {
	lnktxt = lnktxt.replace(/TMPL_MAIL/, prefix + '@' + postfix);
	document.write('<a ' + lnkparam + ' href="mailto:' + prefix + '@' + postfix + '">' + lnktxt);
}

/*printjob*/
function printjob() {
	if (document.all && (navigator.appVersion.indexOf("Mac") != -1)) {
		self.focus();
		alert("Drucken-Funktion unter Macintosh nicht moeglich! \nBitte verwenden Sie Datei/Drucken");
	} else {
		if (document.all && navigator.appVersion.substring(22,23)==4) {
			self.focus();
			var OLECMDID_PRINT = 6;
			var OLECMDEXECOPT_DONTPROMPTUSER = 2;
			var OLECMDEXECOPT_PROMPTUSER = 1;
			var WebBrowser = '<object id="WebBrowser1" width="0" height="0" classid="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2"></object>';
			document.body.insertAdjacentHTML('beforeEnd',WebBrowser);
			WebBrowser1.ExecWB(OLECMDID_PRINT,OLECMDEXECOPT_DONTPROMPTUSER);
			WebBrowser1.outerHTML = '';
		} else{
			self.focus();
			window.print();
		}
	}
}

var popupmenuoldonload = window.onload;
window.onload = function() {
	var nav = document.getElementById('nav');
	var uls = nav.getElementsByTagName('UL');
	for(var i = 0; i < uls.length; i++)
		new xMenu1(uls[i], 0, 'mousedown');
	if(popupmenuoldonload)
		popupmenuoldonload();
}

function xMenu1(menu, mouseMargin, openEvent) {
	var isOpen = false;
	if (menu)
		xAddEventListener(menu.parentNode, openEvent, onOpen, false);

	function onOpen() {
		if (!isOpen) {
			xShow(menu);
			HideSelects(xPageX(menu), xPageY(menu), xWidth(menu), xHeight(menu));
			xAddEventListener(document, 'mousedown', onMousemove, false);
			isOpen = true;
		}
	}
	function onMousemove(ev) {
		var e = new xEvent(ev);
		contains = (xHasPoint(menu, e.pageX, e.pageY, -mouseMargin) || xHasPoint(menu.parentNode, e.pageX, e.pageY, -mouseMargin));
		if(!contains) {
			var submenus = menu.getElementsByTagName('UL');
			for(var i = 0; i < submenus.length; i++)
				if(xHasPoint(submenus[i], e.pageX, e.pageY, -mouseMargin)) {
					contains = true;
					break;
				}
		}
		if(!contains) {
			xHide(menu);
			HideSelects(0, 0, 0, 0);
			xRemoveEventListener(document, 'mousedown', onMousemove, false);
			isOpen = false;
		}
	}
}

var sel;
function HideSelects(x,y,w,h) {
	if(xIE4Up && !xMac) {
		var selx, sely, selw, selh, i
		if(!sel)
			sel = document.getElementsByTagName("SELECT");
		for(i = 0; i < sel.length; i++) {
			selx = xPageX(sel[i]);
			sely = xPageY(sel[i]);
			selw = sel[i].offsetWidth;
			selh = sel[i].offsetHeight;
			sel[i].style.visibility = (selx + selw > x && selx < x + w && sely + selh > y && sely < y + h) ? "hidden" : "visible";
		}
	}
}
function open_sub(x){}