var NewWindow=null;
function ShowImage(ImgSource,ImgWidth,ImgHeight,ImgAlt) {
var divWidth=ImgWidth;
var divHeight=ImgHeight;
window.status='Click Here';
if (NewWindow!=null && !NewWindow.closed) {
NewWindow.close();
}
if(ImgWidth>(screen.width-80))
{
divWidth=screen.width - 80;
}
if(ImgHeight>(screen.height-120))
{
divHeight = screen.height - 120;
if(divWidth<(screen.width - 80)) divWidth+=17;
}
else
{
if(divWidth==(screen.width - 80)) divHeight+=17;
}
var WinLeft=Math.floor((screen.width-divWidth)/2);
var WinTop=Math.floor((screen.height-divHeight)/2) - 30;
var WinAppearence;
if(divWidth==(screen.width - 80) || divHeight==(screen.height - 120))
{
WinAppearence = 'scrollbars=yes, toolbar=no, resizable=no, menubar=no, status=no, width='+(divWidth)+',height='+(divHeight)+',top='+WinTop+',left='+WinLeft;
}
else
{
WinAppearence = 'scrollbars=no, toolbar=no, resizable=no, menubar=no, status=no, width='+(divWidth)+',height='+(divHeight)+',top='+WinTop+',left='+WinLeft;
}
var Hypertext = '';
Hypertext += ''
NewWindow=window.open('','NewWindow',WinAppearence);
NewWindow.document.writeln(Hypertext);
NewWindow.focus();
}