function S7ConfigObject()
{
	this.isViewerRoot	= "http://s7d5.scene7.com/is-viewers/";
	this.isRoot		= "http://s7d5.scene7.com/is/image/libertyhardware/";
    this.contentRoot 	= "http://s7d5.scene7.com/"; 

	//used by js->flash communication.
	var ua        = navigator.userAgent.toLowerCase();
	this.isIeWin  = ua.indexOf('msie') != -1 && ua.indexOf('win') != -1 && ua.indexOf('opera') == -1 && ua.indexOf('webtv') == -1;
	this.isFsCommand = true;

}

S7ConfigObject.prototype.setFlashParam = function(inId, inName, inVal) 
{
		var divcontainer = "flash_setvariables_" + inId;
		if (!document.getElementById(divcontainer))
		{
			var divholder = document.createElement("div");
			divholder.id = divcontainer;
			document.body.appendChild(divholder);
		}
		document.getElementById(divcontainer).innerHTML = "";
		var divinfo = "<embed src='http://sample.scene7.com/is-viewers/flash/gateway.swf' FlashVars='lc=" + inId + "&fq="+escape(inName + "=" + inVal)+"' width='0' height='0' type='application/x-shockwave-flash'></embed>";
		document.getElementById(divcontainer).innerHTML = divinfo;
};


var S7Config		= new S7ConfigObject();

var root		= S7Config.isViewerRoot;
var imageServer		= S7Config.isRoot;

//autoResize functions
function resizeStage(inWidth, inHeight)
{
	var elementId = myName;
	var isSafari = ((navigator.appName=='Safari') || (navigator.userAgent.toLowerCase().indexOf('safari')>-1));
	var elm = null;
	if (!isSafari)
	{
		elm = document.embeds[elementId];
	}
	var checkElm = false;
	if (elm)
	{
		checkElm = true;
	}
	else
	{
		checkElm = false;
	}

	if (!isSafari && checkElm)
	{
		elm.width = inWidth;
		elm.height= inHeight;
	}
	else
	{
		setWidth(elementId, inWidth);
		setHeight(elementId, inHeight);
	}
}

function getLayer(name)
{
	if (document.getElementById)
		return document.getElementById(name).style;
	if (document.all)
		return document.all[name].style;
	if (document.layers)
		return document[name];
}

function setWidth(layer,w)
{
	layer=getLayer(layer);
	if (document.getElementById)
		layer.width=w;
	else if (document.all)
		layer.posWidth=w;
	else if (layer.clip)
		layer.clip.width=w;
}

function setHeight(layer,h)
{
	layer=getLayer(layer);
	if (document.getElementById)
		layer.height=h;
	else if (document.all)
		layer.posHeight=h;
	else if (layer.clip)
		layer.clip.height=h;
}


var flashOk = false;
function checkFlash()	//call this function and then test the flashOk variable
{
    if (navigator.appVersion.indexOf("MSIE") >= 0 && navigator.appVersion.indexOf("Windows") >= 0)
    {
        document.write('<SCR' + 'IPT LANGUAGE=VBScript\> \n');
        document.write('on error resume next \n');
        document.write('flashOk = IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.7")) \n');
        document.write('if flashOk = false then \n');
	      document.write('    flashOk = IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.6")) \n');
	      document.write('end if \n');
	      document.write('if flashOk = false then \n');
	      document.write('    flashOk = IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.8")) \n');
	      document.write('end if \n');
        document.write('</SCR' + 'IPT\> \n');
    }
    else if (navigator.plugins && navigator.plugins["Shockwave Flash"])
    {
        desc = navigator.plugins["Shockwave Flash"].description;
        //document.write(desc);
	      flashOk = desc.indexOf(6.0) > 0 || desc.indexOf(7.0) > 0 || desc.indexOf(8.0) > 0;
    }
}