function windowOpen(filename,windowname,properties) {
    mywindow = window.open(filename,windowname,properties);
}


//-----------------reset size----------------------

var screenWidth = 0;
var screenHeight = 0;
var imageWidth = 0;
var imageHeight = 0;
var BorderType = '';


function GetWindowSize() {
  if (typeof(window.innerWidth ) == 'number') {
    screenWidth = window.innerWidth;
    screenHeight = window.innerHeight;
    }
  else if (document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight)) {
    screenWidth = document.documentElement.clientWidth;
    screenHeight = document.documentElement.clientHeight;
    }
  else if (document.body && (document.body.clientWidth || document.body.clientHeight)) {
    screenWidth = document.body.clientWidth;
    screenHeight = document.body.clientHeight;
    }
  else
    GetScreenSize();
}

function GetScreenSize() {
  if (self.screen) {
    screenWidth = screen.width;
    screenHeight = screen.height;
    }
  else if (self.java) {
    dtk = java.awt.Toolkit.getDefaultToolkit();
    ss = dtk.getScreenSize();
    screenWidth = ss.width;
    screenHeight = ss.height;
    }
  else if (self.theBody) {
    screenWidth = theBody.offsetWidth;
    screenHeight = theBody.offsetHeight;
    }
  else {
    screenWidth = 800;
    screenHeight = 600;
    }
}

function resetSize(percent) {

  GetWindowSize();
  
  if(percent >90){
    percent = 90;
  }
  
  tempWidth = Math.round(screenWidth * percent / 100);
  tempHeight = Math.round(screenHeight * percent / 100);
  imageWidth = tempWidth;
  imageHeight = tempHeight;
}