var isNav4, isIE4, isNav6 = false;
var range = "";
var styleObj = "";

if (navigator.appVersion.charAt(0) >= 4) {
	if (navigator.appName == "Netscape") {
		if (navigator.appVersion.charAt(0) >= 5) {
			isNav6 = true;
		}
		else {
			isNav4 = true;
		}
	}
	else {
		isIE4 = true;
		range = "all.";
		styleObj = ".style";
	}
}

function getObject(obj) {
	var theObj;
	if (typeof obj == "string") {
		if (isNav6) {
			theObj = document.getElementById(obj);
			if (theObj != null) theObj = theObj.style;
		}
		else {
			theObj = eval("document." + range + obj);
			if (theObj != null) theObj = eval("theObj" + styleObj);
		}
	}
	else {
		theObj = obj;
	}
	return theObj;
}

function show() {
	var theObj;
	for (var i = 0; i < show.arguments.length; i++) {
		theObj = getObject(show.arguments[i]);
		if (theObj != null) {
			theObj.display = "block";
			theObj.visibility = "visible";
		}
	}
}

function hide() {
	var theObj;
	for (var i = 0; i < hide.arguments.length; i++) {
		theObj = getObject(hide.arguments[i]);
		if (theObj != null) {
			theObj.display = "none";
			theObj.visibility = "hidden";
		}
	}
}




/* ADDED on 10/10/07 */

function clearAddedFrame(Target){
document.getElementById(''+Target+'').src = '0';
}
var inc = 0;
function addSomeHtml(x, y, z, url){
inc++;
var zz = z+1;
var zzz = z+2;
var xClose = x+770;
var yClose = y -40;

	//alert(x + y);
	var myFrag = '<div id="addedFrag'+inc+'" style="position:absolute;top:0;left:0;z-index:'+z+';height:2000px;width:2000px;background-color:black; float:left; filter:alpha(opacity=50); opacity: 0.50; -moz-opacity: 0.50;"><\/div><div id=addedClose'+inc+' style="position:absolute;left:'+xClose+'px;top:'+yClose+'px;width:20px;height:20px;z-index:'+zzz+';padding-left:20px;padding-top:4px;"><BR><BR><a style="color:White;font-size: 11px;font-weight:bold;font-family:verdana,arial;text-decoration:none;" href="javascript:  hide(\'addedFrag'+inc+'\',\'addedFrame'+inc+'\'); hide(\'addedClose'+inc+'\'); clearAddedFrame(\'addedFrame'+inc+'\');">X<\/a><\/div><div><iframe scrolling=no frameborder=0 id=addedFrame'+inc+' class="pageHolder" style="position:absolute;left:'+x+'px;top:'+y+'px;z-index:'+zz+';width:800px;height:600px;background-color:white;border:2px solid white;" src="'+url+'"><\/iframe><\/div>';
	var myFragDiv = document.createElement("DIV");
	//alert(myFrag);
document.body.appendChild(myFragDiv);
myFragDiv.innerHTML=myFrag;

}