function showNextLevel(argIntNextLevel, argSelectedValue)
{
	if(argSelectedValue != "none")
	{
		document.getElementById('itemRegisterStateSchool' + argIntNextLevel).style.display ="block";
	}
}
/*
function showRegion(argStrRegion)
{
	if(document.getElementById(argStrRegion).className == "normal")
	{
		document.getElementById(argStrRegion).className = "over"
	}
	else
	{
		document.getElementById(argStrRegion).className = "normal"
	}
	
}
*/
function hoverLetter(argStrLetter)
{
	imgSrc = document.getElementById('letter_' + argStrLetter).src;
	if(imgSrc.match(argStrLetter + "_normal"))
	{
		document.getElementById('letter_' + argStrLetter).src = imgSrc.replace(argStrLetter + '_normal',argStrLetter + '_over')
	}
	else if(imgSrc.match(argStrLetter + "_over"))
	{
		document.getElementById('letter_' + argStrLetter).src = imgSrc.replace(argStrLetter + '_over',argStrLetter + '_normal')
	}

}

function showHide(eId)
{
	curClass = document.getElementById(eId).className;
	baseName = ""; //className uden Show eller Hide	
	if (curClass.lastIndexOf("Hide") > -1) 
	{
		arrClassName = curClass.split("Hide");
		postfix = "Show";
	}
	else if(curClass.lastIndexOf("Show") > -1)
	{
		arrClassName = curClass.split("Show");
		postfix = "Hide";
	}
	baseName = arrClassName[0];
	className =  baseName + postfix
	document.getElementById(eId).className = className;
	return className;
}

function showRegion(eId)
{
	curClass = document.getElementById(eId).className;
	baseName = ""; //className uden Show eller Hide	
	if (curClass.lastIndexOf("Over") > -1) 
	{
		arrClassName = curClass.split("Over");
		postfix = "Normal";
	}
	else if(curClass.lastIndexOf("Normal") > -1)
	{
		arrClassName = curClass.split("Normal");
		postfix = "Over";
	}
	baseName = arrClassName[0];
	className =  baseName + postfix
	document.getElementById(eId).className = className;
	return className;
}