var preloadFlag = true;

function preloadMainImages(PageCode, Lang) {
    if (document.images) {
        Header_01_over = newImage("Resources/Images/LanguageMenuHover.png");
        Header_02_over = newImage("Resources/Images/Top_Menu_Hover.png");
        Header_03_over = newImage("Resources/Images/IG_Button_Left-over.gif");
        Header_04_over = newImage("Resources/Images/IG_Button_Right-over.gif");
    }   
    preloadFlag = true;
}

var win = null;
function NewWindow(mypage,myname,w,h,scroll){
LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings =
'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable'
win = window.open(mypage,myname,settings)
}