function dimensioniTop()
{
	
	var oDivContent = document.getElementById("content");
	var oDivMnu = document.getElementById("mnusin");
	
	var MnuSize = getElementHeight("mnusin");
	var tSize = getElementHeight("descriptionTop");
	
	if(MnuSize <= 568)
	{
		if(tSize <= 568)
		{
			oDivContent.style.height = 568 +"px";
			oDivMnu.style.height = 568 +"px";
		}
		else
		{
			oDivContent.style.height = tSize +"px";
			oDivMnu.style.height = tSize +"px";
		}
	}
	else
	{
		if(tSize <= MnuSize)
		{
			oDivContent.style.height = MnuSize +"px";
			
		}
		else
		{
			oDivContent.style.height = tSize +"px";
			oDivMnu.style.height = tSize +"px";
		}
		
	}
	

	
}
function getElementHeight(Elem)
{

	
	if(document.getElementById)
	{
		var oElem = document.getElementById(Elem);
	}
	else if(document.all)
	{
		var oElem = document.all(Elem);
	}
	xPos = oElem.offsetHeight; 
	return xPos;
		
	
}
function getElementWidth(Elem) 
{

	if(document.getElementById) 
	{
		var oElem = document.getElementById(Elem);
	} 
	else if (document.all)
	{
		var oElem = document.all[Elem];
	}
	xPos = oElem.offsetWidth;
	return xPos;
	
}
function changeImg(img)
{
	var im = img;
	var temp = im.substr(im.length-1,1);
	if(temp == "h")
	{
		var im = im.substring(0,im.length-1 );
		var oImg = document.getElementById(im); 
		
		oImg.src = "./images/navmnu/" + im + "h.jpg"
	}
	else
	{
		var oImg = document.getElementById(im);
		oImg.src = "./images/navmnu/" + im + ".jpg"
	}
}