function showHideList(plus_id,list_id) {
	var plus_id, list_id;
	plus_id = (document.getElementById(plus_id) != null ? document.getElementById(plus_id) : null);
	list_id = (document.getElementById(list_id) != null ? document.getElementById(list_id) : null);
	
	if(list_id != null && plus_id != null) {
		if(list_id.style.display == 'none') {
			list_id.style.display = 'block';
			plus_id.innerHTML = '-';
		} else if (list_id.style.display == 'block') {
			list_id.style.display = 'none';
			plus_id.innerHTML = '+';
		}
	}
}

function showHideVar(variable,mode) {
	var mode;
	pMode = (mode == "show" ? "-" : "+")
	mode = (mode == "show" ? "block" : "none");
	
	for(i=0;i<variable.length;i++) {
		obj = (document.getElementById(variable[i]) != null ? document.getElementById(variable[i]) : null);
		pObj = (document.getElementById('plus_'+variable[i]) != null ? document.getElementById('plus_'+variable[i]) : null);
		if(obj != null) {
			obj.style.display = mode;
			pObj.innerHTML = pMode;
		}
	}
}

// float box scripts 
			function movemenu()
			{
				if (window.innerHeight)
				{
					if(window.pageYOffset != 'undefined')
						pos = window.pageYOffset;
					else
						pos = document.body.scrollTop;
				}
				else if (document.documentElement && document.documentElement.scrollTop)
				{
					pos = document.documentElement.scrollTop
				}
				else if (document.body)
				{
					  pos = document.body.scrollTop
				}
				if (pos < theTop) pos = theTop;
				else pos += interval;
				if (pos == old)
				{
					menu.style.top = pos + 'px';
				}
				old = pos;
				temp = setTimeout('movemenu()',50);
			}
				
			function getObj(name)
			{
				if (document.getElementById)
				{
					this.obj = document.getElementById(name);
					this.style = document.getElementById(name).style;
				}
				else if (document.all)
				{
					this.obj = document.all[name];
					this.style = document.all[name].style;
				}
				else if (document.layers)
				{
					this.obj = document.layers[name];
					this.style = document.layers[name];
				}
			}
			
			var comp;
			function showhide(val)
			{
				comp.style.visibility = val;
			}

// end float box scripts