var NS = document.layers;
var arrColours = Array("#FFFFFF","#000000","#AA010D");
var colour;
var smallWin;
function getObject(obj) {var theObj;if (document.all) {if (typeof obj == "string") {return document.all(obj)} else {return obj.style}}
if (document.getElementById) {if (typeof obj == "string") {return document.getElementById(obj)} else {return obj.style}}return null}


function chgCol(theId){if(!NS){var strId = theId.toString(); colour = getColour(strId.substring(0,1));obfId = getObject(strId);origColour = obfId.color;obfId.color = colour;}}
function bkCol(theId){if(!NS){obfId = getObject(theId.toString());obfId.color = origColour;}}
function getColour(thsIndex){
	var retColour;
	
	switch (thsIndex){
	
	case "l":
		retColour = arrColours[1]; 
	break;
	case "f":
		retColour = arrColours[1]; 
	break;
	case "v":
		retColour = arrColours[1]; 
	break;
	case "p":
		retColour = arrColours[2]; 
	break;
	case "s":
		retColour = arrColours[2]; 
	break;
	default: retColour = arrColours[0]; 
	}
	return retColour;
}


function openTextPreview(pageId){
if (smallWin && smallWin.open && !smallWin.closed) smallWin.close();

smallWin = window.open("textpreview.php?pid="+pageId,"","top=5,left=5,height=400,width=400,resizable,status,scrollbars")
}