function changeImg(image, imageSource)
{
    image.src = "/assets/images/" + imageSource;    
}

function hideShowObject(objectName, showAnyway)
{
	var object = getObjectById(objectName);

	if (object.style.visibility == "hidden" || showAnyway)
	{
		object.style.visibility = "visible";
		object.style.display = "block";	
	} else {
	    object.style.visibility = "hidden";
		object.style.display = "none";
	}
}

function getObjectById(objectName)
{
	var object = window.document.getElementById(objectName);
	
	return object;
}

function setByPassFlash()
{
	setCookie("__MFMN_BYPASS_FLASH","1");
	window.location = window.location;
}

function byPassFlash()
{
	if (getCookie("__MFMN_BYPASS_FLASH") != null) {
		return 1;
	} else {
		return null;
	}
}

function getCookie(name)
{
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1)
    {
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
    }
    else
    {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1)
    {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
}

function setCookie(name, value, expires, domain, secure)
{
	deleteCookie(name);
    document.cookie= name + "=" + value +
        ((expires) ? "; expires=" + expires.toGMTString() : "") + "; path=/" +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}

function deleteCookie(name, path, domain)
{
    if (getCookie(name))
    {    
        document.cookie = name + "=" + 
            ((path) ? "; path=" + path : "") +
            ((domain) ? "; domain=" + domain : "") +
            "; expires=Thu, 01-Jan-70 00:00:01 GMT";
    }
}

var oWindowsT = new Object();
function openNewWindow(sURL, sTarget, lWidth, lHeight, bScrolling, bRefresh) {
    if(bScrolling) {
		var sScrolling = "yes";
	} else {
		var sScrolling = "no";
	}
	if((lWidth ==0) || (lHeight == 0)){
		var sPar = "history=no,location=no,scrollbars=" + sScrolling	
	} else {
		var sPar = "history=no,location=no,scrollbars=" + sScrolling + ",width=" + new Number(lWidth) + ",height=" + new Number(lHeight)	
	}

	if (oWindowsT[sTarget]) {
		if(oWindowsT[sTarget].closed || (bRefresh == true)) {
			oWindowsT[sTarget] = window.open(sURL, sTarget, sPar);
		}
		oWindowsT[sTarget].focus();
	} else {
	
		oWindowsT[sTarget] = window.open(sURL, sTarget, sPar);
		oWindowsT[sTarget].focus();
	}
}