// JavaScript Document

if (document.images) {
	
	btnBegin_On = new Image;
	btnBegin_On.src = "/kids/mw/graphics/res_btn_begin_o.gif";
	btnBegin_Off = new Image;
	btnBegin_Off.src = "/kids/mw/graphics/res_btn_begin.gif";
	
	btnExit_On = new Image;
	btnExit_On.src = "/kids/mw/graphics/res_btn_exit_o.gif";
	btnExit_Off = new Image;
	btnExit_Off.src = "/kids/mw/practice/graphics/shared/res_btn_exit.gif";

	
	// Rollover Images for Brain Teasers

	btnDirex_On = new Image;
	btnDirex_On.src = "/kids/mw/graphics/res_nav_drct_over.gif";
	btnDirex_Off = new Image;
	btnDirex_Off.src = "/kids/mw/graphics/res_nav_drct.gif";
	
	btnQuestion_On = new Image;
	btnQuestion_On.src = "/kids/mw/graphics/res_nav_btn_ques_over.gif";
	btnQuestion_Off = new Image;
	btnQuestion_Off.src = "/kids/mw/graphics/res_nav_btn_ques.gif";
	
	btnHints_On = new Image;
	btnHints_On.src = "/kids/mw/graphics/res_nav_btn_hnt_over.gif";
	btnHints_Off = new Image;
	btnHints_Off.src = "/kids/mw/graphics/res_nav_btn_hnt.gif";
	
	btnSolution_On = new Image;
	btnSolution_On.src = "/kids/mw/graphics/res_nav_btn_sol_over.gif";
	btnSolution_Off = new Image;
	btnSolution_Off.src = "/kids/mw/graphics/res_nav_btn_sol.gif";


}

function chgImg(imgField,newImg) {
	if (document.images) {
		document[imgField].src= eval(newImg + ".src")
	}
}

function setFocus() {
	if (!document.getElementsByTagName) return null;

	if (document.forms[0] == null) return null;
	
	 var obj = document.forms[0].getElementsByTagName("input")[9];
	 if ((obj.type == "text") || (obj.type == "TEXT")) {
		 obj.focus();
	 }
}

window.onload = function() {
	setFocus();
}