// JavaScript Document
// inc_chatIconRollOver.js

function showMessage(type)
{  
	//change IMG icon

	imageClick(type);
	message = new Array();
	message['gtalk'] = new Array('GoogleTalk', "");
	message['msn'] = new Array('MSN Messenger', "\n\n[Requires: MSN Messenger version 7 or later]");
	message['yahoo'] = new Array('Yahoo Messenger', "");
	message['aim'] = new Array('AOL Instant Messenger or iChat', "");

	var userSelection = confirm("Click OK to launch " + message[type][0] + " on your computer. \n\nNote(s): \nFor this application to work properly, " + message[type][0] + " must be pre-installed on your computer.  " + message[type][1]);

	//alert(userSelection);
	return userSelection;
 } 

//roll-over image cache

var rollImageOn = new Array();
	rollImageOn['yahoo'] = new Image();
	rollImageOn['yahoo'].src =  "/lister/qpask/images/buttons/yahooOver_btn.jpg";
	rollImageOn['aim'] = new Image();
	rollImageOn['aim'].src =  "/lister/qpask/images/buttons/aimOver_btn.jpg";
	rollImageOn['msn'] = new Image();
	rollImageOn['msn'].src =  "/lister/qpask/images/buttons/msnOver_btn.jpg";
	rollImageOn['gtalk'] = new Image();
	rollImageOn['gtalk'].src =  "/lister/qpask/images/buttons/googleOver_btn.jpg";
var rollImageOff = new Array();
	rollImageOff['yahoo'] = new Image();
	rollImageOff['yahoo'].src =  "/lister/qpask/images/buttons/yahooUp_btn.jpg";
	rollImageOff['aim'] = new Image();
	rollImageOff['aim'].src =  "/lister/qpask/images/buttons/aimUp_btn.jpg";
	rollImageOff['msn'] = new Image();
	rollImageOff['msn'].src =  "/lister/qpask/images/buttons/msnUp_btn.jpg";
	rollImageOff['gtalk'] = new Image();
	rollImageOff['gtalk'].src =  "/lister/qpask/images/buttons/googleUp_btn.jpg";
var rollImageClick = new Array();
	rollImageClick['yahoo'] = new Image();
	rollImageClick['yahoo'].src = "/lister/qpask/images/buttons/yahooClick_btn.jpg";
	rollImageClick['aim'] = new Image();
	rollImageClick['aim'].src =  "/lister/qpask/images/buttons/aimClick_btn.jpg";
	rollImageClick['msn'] = new Image();
	rollImageClick['msn'].src =  "/lister/qpask/images/buttons/msnClick_btn.jpg";
	rollImageClick['gtalk'] = new Image();
	rollImageClick['gtalk'].src = "/lister/qpask/images/buttons/googleClick_btn.jpg";

//roll-ower image functions

function imageOn(im_type)
{

	imgDom = document['img-'+ im_type];
	imgDom.src = rollImageOn[im_type].src;
}

function imageOff(im_type)
{

	imgDom = document['img-'+ im_type];
	imgDom.src = rollImageOff[im_type].src;
}

function imageClick(im_type)
{
	imgDom = document['img-'+ im_type];
	imgDom.src = rollImageClick[im_type].src;
}