/********************************* Main Menu *************************************/
var preUlElement = "";
function toggle(id)
{
	ul = "ul_" + id;   
    ulElement = document.getElementById(ul);
	
	if(preUlElement != "")
		if(preUlElement != ulElement)			
   		preUlElement.className = 'closed1';
	
    if (ulElement)
	{
		if (ulElement.className == 'closed1')
			ulElement.className = "open1";
		else
			ulElement.className = "closed1";
	}
	preUlElement = ulElement;
}


/********************************* Submenu  *************************************/

var preSubUlElement = "";
function toggle1(id)
{
	ul = "subul_" + id;   
    ulElement1 = document.getElementById(ul);
	
	if(preSubUlElement != "")
		if(preSubUlElement != ulElement1)			
   		preSubUlElement.className = 'closed1';
	
    if (ulElement1)
	{
		if (ulElement1.className == 'closed1')
			ulElement1.className = "open1";
		else
			ulElement1.className = "closed1";
	}
	preSubUlElement = ulElement1;
}

/********************************* 2nd Submenu  *************************************/