// JavaScript Document
//
//
//___________ function to reaload the doc if it is resized
//
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
//
//___________
//
//
//___________ function to preload images
//
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
//
//___________
//

//___________ function to open an image window from a thumbnail 
//
var screenX=0;
var screenY=0;

function showImage(file,imageWidth,imageHeight){
	
	screenX=(screen.availWidth-imageWidth)/2;
	screenY=(screen.availHeight-imageHeight)/2;	
		
	parameteres=",screenX=" + screenX;
	parameteres+=",screenY=" + screenY;
		
	var windowFeatures="toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,width=" + imageWidth + ",height=" + imageHeight + parameteres;
		imageViewer=window.open('imageViewer.php?file='+file,'imageViewer',windowFeatures);
}
//___________