var Menu = new Array();
for ( var i = 0; i < 7; i++ ) Menu[i]=0;

function LoadContent(Block){
	for ( var b = 1; b < 7; b++ ){
		var div = document.getElementById("menu_" + b);
		var divs = div.getElementsByTagName("div");
		document.getElementById("menu_" + b).style.zIndex="0";
		if (Block != b){
			switch(Menu[b])
			{
			case 1:
				for ( var d = 0; d < divs.length; d++ ){
					if(divs[d].className == 'a'){ divs[d].style.display=""; }
					if(divs[d].className == 'plus'){ divs[d].style.display=""; }
					if(divs[d].className == 'minus'){ divs[d].style.display="none"; }
					if(divs[d].className == 'detail'){ divs[d].style.display="none"; }
				}
				Menu[b] = 2;
				break;    
			} 
		}
	}

	if(Block == 0) return false;

	var div = document.getElementById("menu_" + Block);
	var divs = div.getElementsByTagName("div");

	switch(Menu[Block])
	{
	case 0:
		for ( var d = 0; d < divs.length; d++ ){
			if(divs[d].className == 'a'){ divs[d].style.display="none"; }
			if(divs[d].className == 'plus'){ divs[d].style.display="none"; }
			if(divs[d].className == 'minus'){ divs[d].style.display=""; }
			if(divs[d].className == 'detail'){
				document.getElementById("menu_" + Block).style.zIndex="6";
				ReadFile('/content/block-' + Block + '.htm', 'detail-' + Block);
				divs[d].style.display="";
			}
		}
		Menu[Block] = 1;
		break;
	case 1:
		for ( var d = 0; d < divs.length; d++ ){
			if(divs[d].className == 'a'){ divs[d].style.display=""; }
			if(divs[d].className == 'plus'){ divs[d].style.display=""; }
			if(divs[d].className == 'minus'){ divs[d].style.display="none"; }
			if(divs[d].className == 'detail'){ divs[d].style.display="none"; }
			document.getElementById("menu_" + Block).style.zIndex="0";
		}
		Menu[Block] = 2;
		break;    
	case 2:
		for ( var d = 0; d < divs.length; d++ ){
			if(divs[d].className == 'a'){ divs[d].style.display="none"; }
			if(divs[d].className == 'plus'){ divs[d].style.display="none"; }
			if(divs[d].className == 'minus'){ divs[d].style.display=""; }
			if(divs[d].className == 'detail'){ divs[d].style.display=""; }
			document.getElementById("menu_" + Block).style.zIndex="6";
		}
		Menu[Block] = 1;
		break;    
	} 
	return false;
}