/** The code contained in these documents are not for distribution.  They are only permitted to be used by Transglobal. **/



var browser=navigator.appName;

var browserVersion=navigator.appVersion;

var isNetscape = browser == "Netscape";

var isIE = browser == "Microsoft Internet Explorer";



function showElement(element) {

	element.style.visibility = "visible";

	element.style.display = "";

}



function hideElement(element) {

	element.style.visibility = "hidden";

	element.style.display = "none";

}



function isChildOf(child, parent) {

    if(parent == child) {

         return true;

    }



    for(var i=0;i<parent.childNodes.length;i++) {

        var currChild = parent.childNodes[i];

        if(isChildOf(child, currChild)) {

            return true;

        }

    }

    

    return false;

}



function isInt(obj) {

	if(obj == null) {

		return false;

	}

	

	try {

		parseInt(obj);

		

		return true;

	} catch(err) { }

	

	return false;

}



function arrayContains(a, obj) {

	var i = a.length;  

	while (i--) {    

		if (a[i] == obj) {

			return true;    

		}  

	}  

	return false;

}



function getSrcElement(e) {

	if(isNetscape) {

		return e.target;

	}

	

	return e.srcElement;

}



function instanceOf(object, constructorClass) {

	while (object != null) {

		if (object == constructorClass.prototype) {

			return true;

		}

		

		object = object.__proto__;

	}

	return false;

}



function extendFileName(fileName, extension) {

	var dotPos = fileName.indexOf(".");

	return fileName.substring(0, dotPos) + extension + fileName.substring(dotPos);

}



function disableSelection(element, recurse) {

	if(recurse == null) {

		recurse = false;

	}

	

	var elements = element.getElementsByTagName("*");

	for(var i=0;i<elements.length;i++) {

		var element = elements[i];

		if(isNetscape) {

			if(element.onmousedown == null && element.onclick == null) {

				element.onmousedown = new Function("return false");

				element.onclick = new Function("return true");

			}

		} else {

			if(element.onselectstart == null) {

				element.onselectstart=new Function ("return false")

			}

		}

		

		if(recurse) {

			disableSelection(element);

		}

	}

	

}



function addArrays(arr1, arr2) {

	var newArray = new Array(arr1.length + arr2.length);

	var storeIndex = 0;

	for(var i=0;i<arr1.length;i++) {

		newArray[storeIndex] = arr1[i];

		storeIndex++;

	}

	for(var i=0;i<arr2.length;i++) {

		newArray[storeIndex] = arr2[i];

		storeIndex++;

	}

	

	return newArray;

}



function getElement(id){

	if(document.getElementById) { 

		return document.getElementById(id);    

	} else if(document.all) { 

		return document.all[id]; 

	} else if(document.layers) { 

		return document.layers[id];

	} else { 

		return null;

	}

}



function getDocumentBody() {

	return (!window.opera && document.compatMode && document.compatMode != "BackCompat") ? document.documentElement : document.body;

}

function isLocInside(pElement, pX, pY) {
	var width = pElement.offsetWidth;
	var height = pElement.offsetHeight;
	var x = getElementPosX(pElement);
	var y = getElementPosY(pElement);
	
	alert(width+"   "+height+"   "+x+"   "+y);
}

function getElementPosX(element) {

	var x = 0;

	do {

		x += element.offsetLeft;

	} while (element = element.offsetParent);

	

	return x;

}



function getElementPosY(element) {

	var y = 0;

	do {

		y += element.offsetTop;

	} while (element = element.offsetParent);

	

	return y;

}