function Toggle(node)
{

	// Unfold the branch if it isn't visible
	if (document.getElementById(node).style.display == 'none')
	{

		document.getElementById(node+'_img').src = "img/arrow_menu_2.gif";
		document.getElementById(node).style.display = 'block';
	}
	// Collapse the branch if it IS visible
	else
	{
		// Change the image (if there is an image)
		
		document.getElementById(node+'_img').src = "img/arrow_menu_1.gif";
		document.getElementById(node).style.display = 'none';
	}

}



function popUp(URL,w,h) {
day = new Date();
id = day.getTime();
w=w+45;
h=h+40;
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=1,menubar=0,resizable=0,width="+w+",height="+h+",left = 240,top = 212');");
}