function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		int_about_over = newImage("images/int_about-over.jpg");
		int_bake_over = newImage("images/int_bake-over.jpg");
		int_contest_over = newImage("images/int_contest-over.jpg");
		int_rules_over = newImage("images/int_rules-over.jpg");
		preloadFlag = true;
	}
}



function NewWindow(mypage, myname, w, h, scroll) {
	var winl = (screen.width - w) / 2;
    var wint = (screen.height - h) / 2;
    winprops = 'menubar=no,height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
    win = window.open(mypage, myname, winprops);
    win.name = 'main';
    win.focus();
}

function checkEmail(myEmail) {
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(myEmail)){
		return (true)
	}
	return (false)
}

function validate(oForm){
	var flag = 0;
	var msg = "";
	
	if (oForm.cName.value == ""){
		flag = 1;
		msg = msg + " - Name\n";
	}
	
	if (oForm.cAddress.value == "" && oForm.cAddress2.value == ""){
		flag = 1;
		msg = msg + " - Address\n";
		
	}
	
	if (oForm.cCity.value == ""){
		flag = 1;
		msg = msg + " - City\n";
	}
	
	if (oForm.cState.selectedIndex == 0) {
		flag = 1;
		msg = msg + " - State\n";
	}
	
	if (oForm.cZip.value == ""){
		flag = 1;
		msg = msg + " - Zip\n";
	}
	
	if (oForm.cPhone.value == ""){
		flag = 1;
		msg = msg + " - Phone\n";
	}
	
	if (oForm.cEmail.value == ""){
		flag = 1;
		msg = msg + " - Email\n";
	}
	else {
		if (!checkEmail(oForm.cEmail.value)) {
			flag = 1;
			msg = msg + " - Invalid Email\n";
		}
	}
	
	bFound = false;
	for (x=0; x<oForm.Competition.length; x++){
		if (oForm.Competition[x].checked)
			bFound = true;
	}
	
	if (!bFound) {
		flag = 1;
		msg += " - Select competition\n";
	}
	
	if (!oForm.Rules.checked){
		flag = 1;
		msg = msg + " - Agree to rules & regulations\n";
	}
	
	if (flag == 1) {
		alert("The following fields are required:\n"+msg);
		return false;
	}
	else
		return true;
	
}

function playIntro(){
	document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="781" height="719" id="shoofly" align="middle">');
	document.write('<param name="allowScriptAccess" value="sameDomain" />');
	document.write('<param name="movie" value="shoofly.swf" />');
	document.write('<param name="quality" value="high" />');
	document.write('<param name="bgcolor" value="#ffffff" />');
	document.write('<embed src="shoofly.swf" quality="high" bgcolor="#ffffff" width="781" height="719" name="shoofly" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />');
	document.write('</object>');
}

function playAudio(){
	document.write('<embed src="images/shoo.mid" autostart=true loop=true width=0 height=0 align="center" hidden="yes"></embed>');
	document.write('<noembed><bgsound src="images/shoo.mid"> </noembed>');
}