/*
	jumpMenu used for dropdown form objects
*/
function jumpMenu(selObj)
{
	var warningURL="/code/tools/site/extURL.jhtml";

	var page = selObj[selObj.selectedIndex].value;

	if (page.indexOf(warningURL) == 0) {
		window.open(page, '_warn', 'width=413,height=275,status=yes,scrollbars=no,resizable=no,toolbar=no,menubar=no');
 	} else {
		document.location.href = page;
	}
}

// Browser detect, looking only NS6
var isNS6 = false;
var userAgent = navigator.userAgent.toLowerCase();
if (userAgent.indexOf("netscape6") != -1) isNS6 = true;

var fontSize = 100;
var fMax = 120;
var fMin = 100;
/*
	setFontSize
*/
function setFontSize()
{
	var tempSize = getCookie("fontSize");
	if(tempSize!=null && tempSize>=100 && tempSize<=120)
	{
		fontSize = tempSize;
	}
	document.body.style.fontSize = fontSize + "%";
}


/*
	changeFontSize is an internal/private function
	controls how much the font is increased by and
	limits fontsize changes
*/
function changeFontSize(increment)
{

	if(increment)
		fontSize+=10;
	else
		fontSize-=10;

	if(fontSize>fMax)
		fontSize = fMax;
	if(fontSize<fMin)
		fontSize = fMin;

	switch(fontSize){
		case 100:
			document.body.style.fontSize = "1em";
			break;
		case 110:
			document.body.style.fontSize = "1.10em";
			break;
		case 120:
			document.body.style.fontSize = "1.20em";
			break;
		default:
	}
	setCookie("fontSize",fontSize,"","/");
	if (isNS6) window.location.reload();
}


function incrementFontSize()
{
	changeFontSize(true);
}


function decrementFontSize()
{
	changeFontSize(false);
}


/**
 * Sets a Cookie with the given name and value.
 *
 * name       Name of the cookie
 * value      Value of the cookie
 * [expires]  Expiration date of the cookie (default: end of current session)
 * [path]     Path where the cookie is valid (default: path of calling document)
 * [domain]   Domain where the cookie is valid
 *              (default: domain of calling document)
 * [secure]   Boolean value indicating if the cookie transmission requires a
 *              secure transmission
 */
function setCookie(name, value, expires, path, domain, secure)
{
    document.cookie= name + "=" + escape(value) +
        ((expires) ? "; expires=" + expires.toGMTString() : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}


/**
 * Gets the value of the specified cookie.
 *
 * name  Name of the desired cookie.
 *
 * Returns a string containing value of specified cookie,
 *   or null if cookie does not exist.
 */
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 jsfCountryListToggle()
{
	if(objCountryList = document.getElementById("jsCountryList"))
	{
		if (objCountryList.style.display=="block")
		{
			objCountryList.style.display = "none";
			if(objCountryClass = document.getElementById("jsSetShowHideClass"))
			{
				objCountryClass.className = "country-hide-show"; 
			}
			if(objCountryListToggle = document.getElementById("jsCountryListTextView"))
			{
				objCountryListToggle.style.display = "inline";
			}
			if(objCountryListToggle = document.getElementById("jsCountryListTextClose"))
			{
				objCountryListToggle.style.display = "none";
			}
		}
		else
		{
			objCountryList.style.display = "block";
			if(objCountryClass = document.getElementById("jsSetShowHideClass"))
			{
				objCountryClass.className = "country-hide-show country-showing"; 
			}
			if(objCountryListToggle = document.getElementById("jsCountryListTextView"))
			{
				objCountryListToggle.style.display = "none";
			}
			if(objCountryListToggle = document.getElementById("jsCountryListTextClose"))
			{
				objCountryListToggle.style.display = "inline";
			}
		}
	}
	return false;
}

function jsfToolListToggle()
{
	for(n=1; n<10; n++)
	{
		if(objNode = document.getElementById("jsToolHide"+n))
		{
			objNode.style.display = objNode.style.display=="block"?"none":"block";
		}
	}
	if(firstObjNode = document.getElementById("jsToolHide1"))
	{
		if(objButtonNode = document.getElementById("moreTools"))
		{
			objButtonNode.style.display = "block";
		}
		if(firstObjNode.style.display == "none")
		{
			objButtonNode.className = "moreTools";
			if(objMoreToolsText = document.getElementById("jsExtMoreToolsText"))
			{
				objMoreToolsText.style.display = "block";
			}
			if(objLessToolsText = document.getElementById("jsExtLessToolsText"))
			{
				objLessToolsText.style.display = "none";
			}
		}
		else
		{
			objButtonNode.className = "lessTools";
			if(objMoreToolsText = document.getElementById("jsExtMoreToolsText"))
			{
				objMoreToolsText.style.display = "none";
			}
			if(objLessToolsText = document.getElementById("jsExtLessToolsText"))
			{
				objLessToolsText.style.display = "block";
			}
		}
		
	}
	
}

function jsfGuidesListToggle()
{
	for(n=1; n<10; n++)
	{
		if(objNode = document.getElementById("jsGuidesHide"+n))
		{
			objNode.style.display = objNode.style.display=="block"?"none":"block";
		}
	}
	if(firstObjNode = document.getElementById("jsGuidesHide1"))
	{
		if(objButtonNode = document.getElementById("moreGuides"))
		{
			objButtonNode.style.display = "block";
		}
		if(firstObjNode.style.display == "none")
		{
			objButtonNode.className = "moreTools";
			if(objMoreGuidesText = document.getElementById("jsExtMoreGuidesText"))
			{
				objMoreGuidesText.style.display = "block";
			}
			if(objLessGuidesText = document.getElementById("jsExtLessGuidesText"))
			{
				objLessGuidesText.style.display = "none";
			}
		}
		else
		{
			objButtonNode.className = "lessTools";
			if(objMoreGuidesText = document.getElementById("jsExtMoreGuidesText"))
			{
				objMoreGuidesText.style.display = "none";
			}
			if(objLessGuidesText = document.getElementById("jsExtLessGuidesText"))
			{
				objLessGuidesText.style.display = "block";
			}
		}
		
	}
	
}


function jsShowHideBenefits(caller)
{
	if(objBenefitsListToggles = document.getElementById("jsBenefitsShow0"+caller))
	{
		objBenefitsListToggles.style.display = objBenefitsListToggles.style.display=="block"?"none":"block";
	}
	if(objBenefitsListToggles2 = document.getElementById("jsBenefitsHide0"+caller))
	{
		objBenefitsListToggles2.style.display = objBenefitsListToggles2.style.display=="block"?"none":"block";
	}
	if(objBenefitsList = document.getElementById("jsBenefitsList0"+caller))
	{
		objBenefitsList.style.display = objBenefitsList.style.display=="block"?"none":"block";
	}
}



/**
 * Code which will run during onload
 */

function do_onload()
{
	if(objCountryListToggle = document.getElementById("jsCountryListToggle01"))
	{
		objCountryListToggle.onclick = jsfCountryListToggle;
		jsfCountryListToggle();
	}
	if(objToolListToggle = document.getElementById("moreToolsButton"))
	{
		objToolListToggle.onclick = jsfToolListToggle;
		jsfToolListToggle();
	}
	if(objGuidesListToggle = document.getElementById("moreGuidesButton"))
	{
		objGuidesListToggle.onclick = jsfGuidesListToggle;
		jsfGuidesListToggle();
	}
	for(n=1; n<5; n++)
	{
		if(objBenefitsListToggles = document.getElementById("jsBenefitsShow0"+n))
		{
			objBenefitsListToggles.style.display = "block";
		}
		if(objBenefitsList = document.getElementById("jsBenefitsList0"+n))
		{
			objBenefitsList.style.display = "none";
		}
	}
}

/**
 * attach function do_onload to the onload event
 */

if (window.addEventListener)
{
	window.addEventListener("load", do_onload, false);
}
else
{
	if (window.attachEvent)
	{
		window.attachEvent("onload", do_onload);
	}
	else
	{
	if (document.getElementById)
		{
			window.onload = do_onload;
		}
	}
}