function launch_chat_form()
{
    var chat_form_url = "/rei/livehelp/memformsecure1.html";
	var firstName = $(document.getElementById("firstName"));
	var chk = document.chk;
	if(!firstName.length && !chk) return;
	window.open(
	((!firstName.length) ? 
	chat_form_url.concat(
		"?bill_safname=", chk.bill_safname.value,
		"&bill_salname=", chk.bill_salname.value,
		"&bill_saaddr1=", chk.bill_saaddr1.value,
		"&bill_sacity=", chk.bill_sacity.value,
		"&bill_sazipc=", chk.bill_sazipc.value,
		"&bill_saphone1=", chk.bill_saphone1.value,
		"&bill_saemail1=", chk.bill_saemail1.value,
		"&cm_sp=checkout*livehelp*general"
	): chat_form_url.concat(
		"?bill_safname=", firstName.val(),
		"&bill_salname=", $(document.getElementById("lastName")).val(),
		"&bill_saphone1=", $(document.getElementById("phone")).val(),
		"&bill_saemail1=", $(document.getElementById("emailAddress")).val()
	)),"chat_form","width=600,height=425,scrollbars=1");
}
var isMemberChat,
isServiceChat,
isMemberLookUpChat,
isGearChat,
isOrderChat,
isAdventureChat;
function launchMemberChatPopup() {
	isMemberChat = 'yes';
	launchChatPopup();
}
function launchServiceChatPopup() {
	isServiceChat = 'yes';
	launchChatPopup();
}

function launchMemberLookupChatPopup(arrCustInfo, fromWhere) {
	isMemberLookUpChat = 'yes';
	//need to get variables from lookup tool
	if(arrCustInfo){ launchChatPopup(arrCustInfo, fromWhere); }
	else{ launchChatPopup(); }
}


function launchGearChatPopup() {

	isGearChat = 'yes';
	launchChatPopup();
}

function launchOrderChatPopup() {

	isOrderChat = 'yes';
	launchChatPopup();
}

function launchAdventureChatPopup() {

	isAdventureChat = 'yes';
	launchChatPopup();
}

function launchChatPopup(custCheckoutInfo, doWhat) {
	var winW;
	var winH;
	var newH;
	var loadPage;
	
	if (isMemberChat == 'yes'){
		loadPage = 'memformsecure1.html?cm_sp=checkout*livehelp*general';
		isMemberChat = '';
	}
	else if (isServiceChat == 'yes'){
		loadPage = 'memformsecure_service.html';
		isServiceChat = '';
	}	
	else if (isMemberLookUpChat == 'yes'){
		loadPage = 'memformsecure1.html';		
		if(custCheckoutInfo){
			if(doWhat == 'checkout' || doWhat == 'adventures'){
				loadPage += "?bill_safname=" + custCheckoutInfo[0] + "&bill_salname=" + custCheckoutInfo[1] + "&bill_saaddr1=" + custCheckoutInfo[2] + "&bill_sacity=" + custCheckoutInfo[3] + "&bill_sastate=" + custCheckoutInfo[4]  + "&bill_sazipc=" + custCheckoutInfo[5] + "&bill_saphone1=" + custCheckoutInfo[6] + "&bill_saemail1=" + custCheckoutInfo[7];
			}
			else if(doWhat == 'support' || doWhat == 'divLookupForm'){
				loadPage += "?bill_safname=" + custCheckoutInfo[0] + "&bill_salname=" + custCheckoutInfo[1] + "&bill_saemail1=" + custCheckoutInfo[2] + "&bill_saphone1=" + custCheckoutInfo[3];
			}
			else{}			
		}
		isMemberLookUpChat = '';
	}		
	else if (isGearChat == 'yes'){
		loadPage = 'genformsecure_gear.html';
		isGearChat = '';
	}
	else if (isOrderChat == 'yes'){
		loadPage = 'genformsecure_order.html';
		isOrderChat = '';
	}
	else if (isAdventureChat == 'yes'){
		loadPage = 'genformsecure_adventure.html';
		isAdventureChat = '';
	}
	else {
		loadPage = 'genformsecure.html?cm_sp=checkout*livehelp*general';
	}
// set a default target height for the window in case we can't calculate one dynamically

	var targetH = 425;

// set default height and width for the screen in case we can't sniff one

	var screenW = 600;
	var screenH = 425;

// get the screen width and height to make sure we don't size things inappropriately



// get window width and height. if we get it, we reset the default target height to
// the current window height.
// first property is IE implementation, second is Moz/Gecko/Saf.
// Moz/Gecko/Saf recognize IE function, but some return bad numbers, so
// calling it second corrects the var values.



// calculate the difference in height between the screen and the window



// we only resize the window if it's too tall to display the popup...

// ...or if it's so short that we think it will need to be resized to cover the popup


// set the new window height

// resize the parent window



// now we get the parent window position and move if absolutely necessary to work well with the popup.
// if we can't get it, we'll move the window to the top left by default

	topP = 1;
	leftP = 1;

// first method Moz/Gecko (Safari?), second method IE. For IE we can only get the position of the display screen,
// so we additionally subtract the height and width of the window frame and toolbars with default installation settings.



// failsafe to correct for unfriendly IE behavior


	
// move parent window and reset it to be resizable, which is sometimes loses in IE



// set top position and tweak width for chat popup window

	var chatTopP = topP + targetH;
	var chatW = winW - 8;
        self.name = "new";
	
//	var chatUrl = httpHost + '/rei/livehelp/genformsecure.html?cm_sp=checkout*livehelp*general'; replaces the line below this for interim.
	var chatUrl = '/rei/livehelp/' + loadPage;
	var newWindow = 'chatPopup';
//	var openParams ='width=800' + chatW +',height=300, top =' + chatTopP + ', left=10' + leftP;

	var openParams ='width=600' + chatW +',height=425, top =' + chatTopP + ', left=10' + leftP + ',resizable=1,scrollbars=1';
	
	chatPopupOpen = window.open(chatUrl, newWindow, openParams);
	if(window.focus){
		chatPopupOpen.focus();
	}
}

function launchContactUsPopup(activeTab) {
	// this opens the contact us popup window from /xsl/help/helpContacts.xsl
	
	var loadPage = '/helpContacts';
	if (activeTab) { loadPage = loadPage + '#' + activeTab; }
	var newWindow = 'chatPopup';
	var openParams = "width=600,height=500,titlebar=no,resizable=1,scrollbars=1";
	
	var chatPopupOpen = window.open(loadPage, newWindow, openParams);
	if(window.focus){
		chatPopupOpen.focus();
	}
}