function openwindow01(url,filename,width,height){
		var left = Math.floor((screen.width-width)/2);
		var top  = Math.floor((screen.height-height)/5);
		var win = window.open(url,filename,"width="+width+",height="+height+",toolber=no,directories=0,location=no,status=on,menuber=no,scrollbars=yes,resizable=yes,left="+left+",top="+top);
		if(document.all === void 0 && document.layers === void 0 && document.getElementById === void 0){
			win.resizeTo(width, height);
			win.moveTo(left, top);
		}
		win.focus();
	}
	
		function openwindow02(url,filename,width,height){
		var left = Math.floor((screen.width-width)/2);
		var top  = Math.floor((screen.height-height)/5);
		var win = window.open(url,filename,"width="+width+",height="+height+",toolber=no,directories=0,location=no,status=no,menuber=no,scrollbars=no,resizable=no,left="+left+",top="+top);
		if(document.all === void 0 && document.layers === void 0 && document.getElementById === void 0){
			win.resizeTo(width, height);
			win.moveTo(left, top);
		}
		win.focus();
	}
	
	function openwindow03(url,filename,width,height){
		var left = Math.floor((screen.width-width)/0);
		var top  = Math.floor((screen.height-height)/0);
		var win = window.open(url,filename,"width="+width+",height="+height+",toolber=no,directories=0,location=no,status=no,menuber=no,scrollbars=no,resizable=no,left="+left+",top="+top);
		if(document.all === void 0 && document.layers === void 0 && document.getElementById === void 0){
			win.resizeTo(width, height);
			win.moveTo(left, top);
		}
		win.focus();
	}