function showX(){
		if (moz){			document.body.style.overflow = "-moz-scrollbars-horizontal";		}
		else{
			document.body.style.overflowY='hidden';
			document.body.style.overflowX='';
		}
	}
	function showY(){
		if (moz){		document.body.style.overflow = "-moz-scrollbars-vertical";	}
		else{
			document.body.style.overflowX='hidden';
			document.body.style.overflowY='';
		}
	}
	function showXY(){
		document.body.style.overflow='';
		document.body.style.overflowX='';
		document.body.style.overflowY='';
	}
	function showNO(){
		document.body.style.overflow='hidden';
	}

function neuAufbau(){
		location.href = location.href;
	}


	function scrollbarcheck(maxx,maxy,modify){
		var fenster = new Array(2);
		var scrollerdicke=15;
			
	  var Weite = 0, Hoehe = 0;
	  
	  var de = document.documentElement;    var db = document.body;
  	if( window.innerWidth ) {        Weite = window.innerWidth;    Hoehe = window.innerHeight; }
  	else if( de && de.clientWidth ) {        Weite = de.clientWidth;        Hoehe = de.clientHeight;   }
  	else if( db && db.clientWidth ) {        Weite = document.body.clientWidth;    Hoehe = document.body.clientHeight;  }

  	window.onresize = neuAufbau;
		if (ie){ Weite +=scrollerdicke; }

		fenster[0] = Weite;
		fenster[1] = Hoehe;

		if (ie7==1){
			fenster[0]=fenster[0]-scrollerdicke;
			//fenster[1]=fenster[1]-scrollerdicke;
		}


		if (modify == 1){
			if ( Weite < (maxx) && (Hoehe < maxy) ){	
				showXY();	
				fenster[0] -= scrollerdicke;
				fenster[1] -= scrollerdicke;
				}
			else if ( Weite<maxx) {	
				if (Hoehe < (maxy+scrollerdicke) ){
					showXY();	
					fenster[0] -= scrollerdicke;
					fenster[1] -= scrollerdicke;
					}
				else{
					showX();	
					fenster[1] -= scrollerdicke;
					}
				}
			else if ( Hoehe<maxy ){	
				if (Weite < (maxx+scrollerdicke) ){
					showXY();	
					fenster[0] -= scrollerdicke;
					fenster[1] -= scrollerdicke;
					}
				else{
					showY();	
					fenster[0] -= scrollerdicke;
					}
				}
			else{		
				showNO(); 
				}
		}
/*
if ( (Hoehe < 275) && (Weite < 750)){		showXY();	}
		else if (Weite <750){								 		showX();	}
		else if (Hoehe < 260){ 									showY();	}
		else{ 																	showNO(); }
*/

		return (fenster);
	}