/*****************************************************************************
* global variables
*****************************************************************************/
var curTab = 0;
var numTabs = 0;
var tabName = "";
var promoNum = 0;
var promoPage = "";

/*****************************************************************************
* showTab - function for switching between tabs (i.e. on the product pages)
*****************************************************************************/
function showTab( tabNum )
{
    curTab = tabNum;
    for( i=0; i<numTabs; i++ ){
        page = document.getElementById( 'tabPage' + i );
        tab = document.getElementById( tabName + '_tab' + i );
        tabOn = document.getElementById( tabName + '_tab' + i + '_on' );
        tabOver = document.getElementById( tabName + '_tab' + i + '_over' );
        if( i == tabNum ){
	        page.className = tabName + '_tabPageTable';
	        tab.className = 'hidden';
	        tabOver.className = 'hidden';
	        tabOn.className = 'tab';
        }
        else{
	        page.className = 'hidden';
	        tab.className = 'tab';
	        tabOn.className = 'hidden';
        }	
    }
}

/*****************************************************************************
* highlightTab - function for highlighting tabs (i.e. on the product pages)
*****************************************************************************/
function highlightTab( tabNum, bHighlight )
{
    if( tabNum != curTab ){
        tab = document.getElementById( tabName + '_tab' + tabNum );
        tabOver = document.getElementById( tabName + '_tab' + tabNum + '_over' );
        if( bHighlight ){
            tab.className = 'hidden';
            tabOver.className = 'tab';
        }
        else{
            tab.className = 'tab';
            tabOver.className = 'hidden';
        }	
    }
}

/*****************************************************************************
* promoRollover - function for showing promo rollovers (i.e. on the home page)
*****************************************************************************/
function promoRollover( promoNum, bShow )
{
    promo = document.getElementById( promoPage + 'Promo' + promoNum );
    promoOver = document.getElementById( promoPage + 'Promo' + promoNum + '_over' );
    if( bShow ){
        promo.className = 'hidden';
        promoOver.className = promoPage + 'Promo_over';
    }
    else{
        promo.className = promoPage + 'Promo';
        promoOver.className = 'hidden';
    }	
}

/*****************************************************************************
* showHeadline - function for rotating news headlines on the home page)
*****************************************************************************/
function showHeadline()
{
    headline = document.getElementById( 'a1NewsLink' );
    headline.innerHTML = headlines[ curHeadline ];
    headline.href = links[ curHeadline ];

    curHeadline++;
    if( curHeadline >= headlines.length ) curHeadline = 0;
}

/*****************************************************************************
* imageRollover - function for showing image button rollovers 
*****************************************************************************/
	Rollimage = new Array()

	Rollimage[0]= new Image(121,153)
	Rollimage[0].src = "images/BTN_Dealer_OFF.gif"

	Rollimage[1] = new Image(121,153)
	Rollimage[1].src = "images/BTN_Dealer_ON.gif"

	function SwapOut() {
	document.imageRollover.src = Rollimage[1].src;
	return true;
	}

	function SwapBack() {
	document.imageRollover.src = Rollimage[0].src;
	return true;
	}
	
/*****************************************************************************
* Gallery popup - function for showing popup window in the gallery 
*****************************************************************************/
	
	function popitup(url) {
	newwindow=window.open(url,'name','height=575, width=780');
	if (window.focus) {newwindow.focus()}
	return false;
}
/*****************************************************************************
* Bodybuilder popup function
*****************************************************************************/
var S_Root = "";
var oWindowsT = new Object();
function openNewWindow(sURL, sTarget,bRefresh) {
	if  (oWindowsT[sTarget]) {
		if(oWindowsT[sTarget].closed || (bRefresh == true)) {
			oWindowsT[sTarget] = window.open(sURL,sTarget);
		}
		oWindowsT[sTarget].focus();
	} else {
		oWindowsT[sTarget] = window.open(sURL,sTarget);
		oWindowsT[sTarget].focus();
	}
}
function openNewWindow(sURL, sTarget,bRefresh) {
	if  (oWindowsT[sTarget]) {
		if(oWindowsT[sTarget].closed || (bRefresh == true)) {
			oWindowsT[sTarget] = window.open(sURL,sTarget);
		}
		oWindowsT[sTarget].focus();
	} else {
		oWindowsT[sTarget] = window.open(sURL,sTarget);
		oWindowsT[sTarget].focus();
	}
}