function JustSoPicWindow(imageName,imageWidth,imageHeight,alt,bgcolor,hugger,hugMargin) {

  var adj=10
  var w = screen.width;
  var h = screen.height;
  var byFactor=1;

  if(w<740){
    var lift=0.90;
  }
  if(w>=740 & w<835){
    var lift=0.91;
  }
  if(w>=835){
    var lift=0.93;
  }
  if (imageWidth>w){  
    byFactor = w / imageWidth;      
    imageWidth = w;
    imageHeight = imageHeight * byFactor;
  }
  if (imageHeight>h-adj){
    byFactor = h / imageHeight;
    imageWidth = (imageWidth * byFactor);
    imageHeight = h; 
  }
     
  var scrWidth = w-adj;
  var scrHeight = (h*lift)-adj;

  if (imageHeight>scrHeight){
      imageHeight=imageHeight*lift;
    imageWidth=imageWidth*lift;
  }

  var posLeft=0;
  var posTop=0;

  if (hugger == "hug image"){
    if (hugMargin == ""){
      hugMargin = 0;
    }
    var scrHeightTemp = imageHeight - 0 + 2*hugMargin;
    if (scrHeightTemp < scrHeight) {
    scrHeight = scrHeightTemp;
    } 
    var scrWidthTemp = imageWidth - 0 + 2*hugMargin;
    if (scrWidthTemp < scrWidth) {
    scrWidth = scrWidthTemp;
    }
    
    if (scrHeight<100){scrHeight=100;}
    if (scrWidth<100){scrWidth=100;}

    posTop =  ((h-(scrHeight/lift)-adj)/2);
    posLeft = ((w-(scrWidth)-adj)/2);
   }

  if (imageHeight > (h*lift)-adj || imageWidth > w-adj){
    imageHeight=imageHeight-adj;
    imageWidth=imageWidth-adj;
  }
  posTop = parseInt(posTop);
  posLeft = parseInt(posLeft);    
  scrWidth = parseInt(scrWidth); 
  scrHeight = parseInt(scrHeight);
  
  var agt=navigator.userAgent.toLowerCase();
  if (agt.indexOf("opera") != -1){
    var args= new Array();
    args[0]='parent';
    args[1]=imageName;
    var i ; document.MM_returnValue = false;
    for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
  } else {
  newWindow = window.open("","newWindow","width="+scrWidth+",height="+scrHeight+",left="+posLeft+",top="+posTop);
  newWindow.document.open();
  newWindow.document.write('<html><title>'+alt+'</title>');  
  newWindow.document.write('<body leftmargin="0" topmargin="0" marginheight="0" marginwidth="0" bgcolor="#000000" onBlur="self.close()" onClick="self.close()">');
  newWindow.document.write('<table width="640" height="480" border="0" cellspacing="0" cellpadding="0" align="center" valign="middle"><tr><td  align="center" valign="middle">');
  newWindow.document.write('<img src="'+imageName+'" alt="CLICK ON THE SCREEN TO CLOSE THIS WINDOW!!" >'); 
  newWindow.document.write('</td></tr></table></body></html>');
  newWindow.document.close();
  newWindow.focus();
  }
}


