function toggle(list){ 

	if (document.getElementById(list).style.display=="none")
	{ 
		document.getElementById(list).style.display="block"; 
	}
	else
	{ 
		document.getElementById(list).style.display="none";
	}

} 

function switchmenu(list){

	for(i = 1; i <= 4; i++)
	{
		strlist = "menulist" + i;

		if(strlist == list)
		{
			if(document.getElementById(strlist).style.display=="none")
				document.getElementById(strlist).style.display="block";
		}else{
			document.getElementById(strlist).style.display="none";
		}
	}
}

function hidemenu(list)
{
	document.getElementById(list).style.display="none";
}

function menuswitch(list, menu){ 
	var listElementStyle=document.getElementById(list).style; 
	
	if (menu == true)
	{ 
		listElementStyle.display="block"; 
	}
	else if(menu == false)
	{ 
		listElementStyle.display="none"; 
	} 
} 

function geturlvar( name ){  
	name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");  
	var regexS = "[\\?&]"+name+"=([^&#]*)";  
	var regex = new RegExp( regexS );  
	var results = regex.exec( window.location.href );  
	if( results == null ) 
	{
		return "";  
	}
	else    
	{
		return results[1];
	}
}

function submitvar(fi, url, content) {
	t = url + '?&content=' + content;
	t = encodeURI (t); 
	fi.action = t;
	fi.submit(); 
	return true;
}