function OpenWindow(pfad,wname,w,h,scroll) {
			var wf = "";
			var links=screen.width/2-w/2;
			var oben=screen.height/2-h/2;	
			wf = wf + "width=" + w;
			wf = wf + ",height=" + h;
			wf = wf + ",resizable=no";
			wf = wf + ",scrollbars="+scroll;
			wf = wf + ",menubar=no";
			wf = wf + ",toolbar=no";
			wf = wf + ",directories=no";
			wf = wf + ",location=no";
			wf = wf + ",status=no";
			wf = wf + ",top="+oben;
			wf = wf + ",left="+links;
			var MyWin =	window.open(pfad,wname,wf);
			MyWin.focus();
		}
function OpenPrintWindow(pfad,wname,w,h,scroll) {
			var wf = "";
			var links=screen.width/2-w/2;
			var oben=screen.height/2-h/2;	
			wf = wf + "width=" + w;
			wf = wf + ",height=" + h;
			wf = wf + ",resizable=yes";
			wf = wf + ",scrollbars="+scroll;
			wf = wf + ",menubar=yes";
			wf = wf + ",toolbar=yes";
			wf = wf + ",directories=no";
			wf = wf + ",location=no";
			wf = wf + ",status=no";
			wf = wf + ",top="+oben;
			wf = wf + ",left="+links;
			var MyWin =	window.open(pfad,wname,wf);
			MyWin.focus();
		}
function PrintWindow(printurl) {
			var upfad ="";
			upfad = "../php/ipasprint.php?p=" + printurl;
			OpenPrintWindow(upfad,'PrintWin',900,760,'yes');
		}