var NewWindow=null;
function ShowImage(ImgSource,ImgWidth,ImgHeight,Title,Text) {
var WinLeft=0, WinTop=0;
window.status='Click Here';
if (NewWindow) {
NewWindow.close();
}
if (navigator.appName == "Netscape") {
WinLeft=self.screenX+(window.outerWidth/2);
WinTop=self.screenY+(outerHeight-innerHeight-26);
}else{
WinLeft=self.screenLeft+(window.document.body.clientWidth/2);
WinTop=self.screenTop;
}
var WinAppearence = 'scrollbars=no,width='+(ImgWidth)+',height='+(ImgHeight)+',top='+WinTop+',left='+WinLeft;
var Hypertext = ''+ Title +'
'+ Text +'';
NewWindow=window.open( '','NewWindow',WinAppearence);
NewWindow.document.writeln(Hypertext);
NewWindow.focus();
}