timeout =0; // Close window after __ number of seconds?
// 0 = do not close, anything else = number of seconds

function Start(URL, WIDTH, HEIGHT) {
	windowprops = "_blank,left=50,top=50,width=" + (WIDTH) + ",height=" + (HEIGHT);
	text = "<html><head><title>Preview</title></head><body bgcolor='white' topmargin=0 leftmargin=0 marginheight=0 marginwidth=0";

	if (timeout != 0) {
			text +=" onLoad=\"setTimeout('window.close()', " + timeout*1000 + ");\"";
	}

	text += "><center><img src='" + URL + "'>";
	if (timeout != 0) {
			text +="<br><font face='arial, helvetica' size='-1'>Preview closes after " + timeout + " seconds.</font>";
	}
	text += "</center></body></html>";

preview = window.open("", "preview", windowprops);
preview.document.open();
preview.document.write(text);
preview.document.close();
}

function show(ID){
	var DIV = document.getElementById('prop_'+ID);
	
	if (DIV.style.display == 'block' || DIV.style.display == ''){
		DIV.style.display = 'none';
		document.getElementById('plus_'+ID).style.display = "";
		document.getElementById('minus_'+ID).style.display = "none";
	}else{
		DIV.style.display = 'block';
		document.getElementById('plus_'+ID).style.display = "none";
		document.getElementById('minus_'+ID).style.display = "";
	}	
	
	
}