function swapImage(img_name, state, rtid){
	self.status = "    ";
	document.images[img_name + rtid].src = eval(img_name + state + ".src");
	return true;
}

function swapSingleImage(img_name, state){
	self.status = "    ";
	document.images[img_name].src = eval(img_name + state + ".src");
	return true;
}

var showme = new Image();
var showme_hover = new Image();
showme.src = "images/icons/showme.gif";
showme_hover.src = "images/icons/showme_hover.gif";

var flash = new Image();
var flash_hover = new Image();
flash.src = "images/icons/flash.gif";
flash_hover.src = "images/icons/flash_hover.gif";

var wmp = new Image();
var wmp_hover = new Image();
wmp.src = "images/icons/wmp.gif";
wmp_hover.src = "images/icons/wmp_hover.gif";

var graphic = new Image();
var graphic_hover = new Image();
graphic.src = "images/icons/graphic.gif";
graphic_hover.src = "images/icons/graphic_hover.gif";

var iexplorer = new Image();
var iexplorer_hover = new Image();
iexplorer.src = "images/icons/iexplorer.gif";
iexplorer_hover.src = "images/icons/iexplorer_hover.gif";

var word = new Image();
var word_hover = new Image();
word.src = "images/icons/word.gif";
word_hover.src = "images/icons/word_hover.gif";

var excel = new Image();
var excel_hover = new Image();
excel.src = "images/icons/excel.gif";
excel_hover.src = "images/icons/excel_hover.gif";

var powerpoint = new Image();
var powerpoint_hover = new Image();
powerpoint.src = "images/icons/powerpoint.gif";
powerpoint_hover.src = "images/icons/powerpoint_hover.gif";

var wav = new Image();
var wav_hover = new Image();
wav.src = "images/icons/wav.gif";
wav_hover.src = "images/icons/wav_hover.gif";

var trash = new Image();
var trash_hover = new Image();
trash.src = "images/icons/trash.gif";
trash_hover.src = "images/icons/trash_hover.gif";

var course = new Image();
var course_hover = new Image();
course.src = "images/icons/course.gif";
course_hover.src = "images/icons/course_hover.gif";

var test = new Image();
var test_hover = new Image();
test.src = "images/icons/test.gif";
test_hover.src = "images/icons/test_hover.gif";

var companiontext = new Image();
var companiontext_hover = new Image();
companiontext.src = "images/icons/companiontext.gif";
companiontext_hover.src = "images/icons/companiontext_hover.gif";

var helpafriend = new Image();
var helpafriend_hover = new Image();
helpafriend.src = "images/icons/helpafriend.gif";
helpafriend_hover.src = "images/icons/helpafriend_hover.gif";

var edit = new Image();
var edit_hover = new Image();
edit.src = "images/icons/edit.gif";
edit_hover.src = "images/icons/edit_hover.gif";

var print = new Image();
var print_hover = new Image();
print.src = "images/icons/print.gif";
print_hover.src = "images/icons/print_hover.gif";