<!--
function PictureWindow(imageName,imageWidth,imageHeight,alt) {

	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;

	  var scrHeightTemp=imageHeight;
	  if (scrHeightTemp < scrHeight) {
		scrHeight=scrHeightTemp;
	  } 
	  var scrWidthTemp=imageWidth;
	  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("images.htm","newWindow","width="+scrWidth+",height="+scrHeight+",left="+posLeft+",top="+posTop);
	newWindow.document.open();
	newWindow.document.write('<html><title>'+alt+'</title><body leftmargin="0" topmargin="0" marginheight="0" marginwidth="0" onBlur="self.close()" onClick="self.close()">');  
	newWindow.document.write('<table width='+imageWidth+' border="0" cellspacing="0" cellpadding="0" align="center" height='+scrHeight+' ><tr><td>');
	newWindow.document.write('<img src="'+imageName+'" width='+imageWidth+' height='+imageHeight+' alt="Click screen to close" >'); 
	newWindow.document.write('</td></tr></table></body></html>');
	newWindow.document.close();
	newWindow.focus();
	}
}

//-->