var ms = navigator.appVersion.indexOf("MSIE");
var ie4 = (ms>0) && (parseInt(navigator.appVersion.substring(ms+5, ms+6)) >= 4)
var nesc = navigator.appName.lastIndexOf("Netscape"); //一致した位置(0)を返す
var nesc4 = (nesc >= 0) && (parseInt(navigator.appVersion.substring(0,2)) >= 4);


function fullscreen(){
	if (nesc4){
    	newwindow = window.open("http://scalifornia.sakura.ne.jp/photo_shoot/photoshoot.html","newwindow","scrollbars,width="+window.screen.width+",height="+window.screen.height);
		newwindow.moveTo(0,0);
		newwindow.focus();

	}else if (ie4){
		window.open("http://scalifornia.sakura.ne.jp/photo_shoot/photoshoot.html","screen","fullscreen=yes");

	}else{
		location.href="http://scalifornia.sakura.ne.jp/photo_shoot/photoshoot.html";
	}
}