function showdiv(arg)
{
	obj = document.getElementById(arg);
	obj2 = document.getElementById("show");
	obj3 = document.getElementById("colortitle");
	if(obj)
	{
		if(obj.style.display == "none")
		{
			obj.style.display="block"; 
			obj2.className="minus_icon";
			obj3.className="blue larger opened";  
		}
		else 
		{
			obj.style.display="none";
			obj2.className="plus_icon";
			obj3.className="opening blue larger"; 
		}
	}		
}	

function openwin(href, width, height, position)
{       
	var size = "width=" + width + ", height=" + height;
	if(position != 'center')
	{
		
		popup_win = window.open(href, "", size , 'scrollbars=no, status=no, resizable=no');
	}
	else
	{		
		center_top = (screen.height - height) / 2;
		center_left = (screen.width - width) / 2;
		size += ",top=" + center_top + ", left=" + center_left;
		popup_win = window.open(href, "", size , 'scrollbars=no, status=no, resizable=no');
	}

	popup_win.focus();
}