function show(path, file, width, height){ 
	
	var version = navigator.appVersion;
	var name = navigator.appName;
	
	if (
		( 
			(
				(name.indexOf("Microsoft") != -1)&&
				(version.indexOf("3.") == -1)&&
				(version.indexOf("2.") == -1)
			)||(
				(name.indexOf("Netscape") != -1)&&
				(version.indexOf("3.") == -1)&&
				(version.indexOf("2.") == -1)
			)
		)&&(
				(screen.availWidth >= width)&&
				(screen.availHeight >= height)
		) 
	){
	  window.open(path+file+".htm","photo"+file,"width="+width+",height="+height+",top=10,left=10,status=no,toolbar=no,menubar=no,location=no,resizable=no,scrollbars=no");
	}
	else{
	  window.open(path+file+".htm","photo"+file,"top=10,left=10,status=no,toolbar=no,menubar=no,location=no,resizable=yes,scrollbars=yes");
	};
};