function openWindow(idst) {
	imgPath='pics/pic0'+idst+'.html';
  screenWidth = screen.width;
  screenHeight = screen.height;
	win_width = 400;
	win_height = 326;
  disp_scrollbr = 'no';
	
  	win_left = (screenWidth/2)-(win_width/2);
	win_top = (screenHeight/2)-(win_height/2)-28;
	popupWin = window.open(imgPath,'_blank','width='+win_width+',height='+win_height+',left='+win_left+',top='+win_top+',alwaysRaised=yes,dependent=yes,scrollbars='+disp_scrollbr);
}

function openWindow2(idst) {
	imgPath='../vietove/pic0'+idst+'.html';
  screenWidth = screen.width;
  screenHeight = screen.height;
	win_width = 600;
	win_height = 400;
  disp_scrollbr = 'no';
	
  	win_left = (screenWidth/2)-(win_width/2);
	win_top = (screenHeight/2)-(win_height/2)-28;
	popupWin = window.open(imgPath,'_blank','width='+win_width+',height='+win_height+',left='+win_left+',top='+win_top+',alwaysRaised=yes,dependent=yes,scrollbars='+disp_scrollbr);
}