function dummy(str){
var retval = str + " is a dummy!";
return retval;
}

function writeTitleWithTag(str,tag){
	document.writeln(returnTitleWithTag(str,tag));
	return;
}

function returnTitleWithTag(str,tag){
	var output = '<table border="0"><tr><td><span class="'+tag+'">' + str + '</span></td></tr><tr><td><hr></td></tr></table>';
	return output;
}

function writeTitleWithSub(str1,str2,tag){
	document.writeln(returnTitleWithSub(str1,str2,tag));
	return;
}

function returnTitleWithSub(str1,str2,tag){
	var output ='<table border="0" width="70%"><tr><td><span class="'+tag+'">' + str1 + '</span></td></tr><tr><td><hr></td></tr><tr><td align="right">' + str2 + '</td></tr></table>';
	return output;
}

function showImageWindow(imgName){
	//var imgURL = "/images/" + imageFolder + "/" + imgName;

	var win1 = window.open(imgName);
	return;
}
//TODO: add global window handle array, with add and remove methods, and call that from here to keep
//		track of child windows for OnClose