browserVer = parseInt(navigator.appVersion);
browser = ((brsr && browserVer >= 3) || (ie && browserVer >= 4));

if (browser && lang) {
// index.jsp
	var menu_10 = new Image();
	menu_10.src = "img/"+ lang +"_menu_1.jpg";
	var menu_11 = new Image();
	menu_11.src = "img/"+ lang +"_menu_1on.jpg";

	var menu_20 = new Image();
	menu_20.src = "img/"+ lang +"_menu_2.jpg";
	var menu_21 = new Image();
	menu_21.src = "img/"+ lang +"_menu_2on.jpg";

	var menu_30 = new Image();
	menu_30.src = "img/"+ lang +"_menu_3.jpg";
	var menu_31 = new Image();
	menu_31.src = "img/"+ lang +"_menu_3on.jpg";

	var menu_40 = new Image();
	menu_40.src = "img/"+ lang +"_menu_4.jpg";
	var menu_41 = new Image();
	menu_41.src = "img/"+ lang +"_menu_4on.jpg";

	var menu_50 = new Image();
	menu_50.src = "img/"+ lang +"_menu_5.jpg";
	var menu_51 = new Image();
	menu_51.src = "img/"+ lang +"_menu_5on.jpg";	
	
	var menu_60 = new Image();
	menu_60.src = "img/"+ lang +"_menu_6.jpg";
	var menu_61 = new Image();
	menu_61.src = "img/"+ lang +"_menu_6on.jpg";
}

if (browser && lang && color) {
// page.jsp
	var logo_small0 = new Image();
	logo_small0.src = "img/"+ color +"logo_small.jpg";
	var logo_small1 = new Image();
	logo_small1.src = "img/"+ color +"logo_smallon.jpg";

	var line_10 = new Image();
	line_10.src = "img/"+ lang +"_"+ color +"line_1.jpg";
	var line_11 = new Image();
	line_11.src = "img/"+ lang +"_"+ color +"line_1on.jpg";

	var line_20 = new Image();
	line_20.src = "img/"+ lang +"_"+ color +"line_2.jpg";
	var line_21 = new Image();
	line_21.src = "img/"+ lang +"_"+ color +"line_2on.jpg";

	var line_30 = new Image();
	line_30.src = "img/"+ lang +"_"+ color +"line_3.jpg";
	var line_31 = new Image();
	line_31.src = "img/"+ lang +"_"+ color +"line_3on.jpg";

	var line_40 = new Image();
	line_40.src = "img/"+ lang +"_"+ color +"line_4.jpg";
	var line_41 = new Image();
	line_41.src = "img/"+ lang +"_"+ color +"line_4on.jpg";

	var line_50 = new Image();
	line_50.src = "img/"+ lang +"_"+ color +"line_5.jpg";
	var line_51 = new Image();
	line_51.src = "img/"+ lang +"_"+ color +"line_5on.jpg";	
	
	var line_60 = new Image();
	line_60.src = "img/"+ lang +"_"+ color +"line_6.jpg";
	var line_61 = new Image();
	line_61.src = "img/"+ lang +"_"+ color +"line_6on.jpg";
}

function change(Name,No)
{
	if (browser) {
		document [Name].src = eval(Name + No + ".src");
	}
	return true
}