var about = new Image();
about.src = "/images/btn_about.jpg";
var about_over = new Image();
about_over.src = "/images/btn_about_over.jpg";
var products = new Image();
products.src = "/images/btn_products.jpg";
var products_over = new Image();
products_over.src = "/images/btn_products_over.jpg";
var artist = new Image();
artist.src = "/images/btn_artist.jpg";
var artist_over = new Image();
artist_over.src = "/images/btn_artist_over.jpg";
var news = new Image();
news.src = "/images/btn_news.jpg";
var news_over = new Image();
news_over.src = "/images/btn_news_over.jpg";
var entertainment = new Image();
entertainment.src = "/images/btn_media.jpg";
var entertainment_over = new Image();
entertainment_over.src = "/images/btn_media_over.jpg";
var forums = new Image();
forums.src = "/images/btn_forums.jpg";
var forums_over = new Image();
forums_over.src = "/images/btn_forums_over.jpg";
var contact = new Image();
contact.src = "/images/btn_contact.jpg";
var contact_over = new Image();
contact_over.src = "/images/btn_contact_over.jpg";
var education = new Image();
education.src = "/images/btn_education.jpg";
var education_over = new Image();
education_over.src = "/images/btn_education_over.jpg";


function openWin(url,windowName,options){
	var WindowHandle=window.open(url,windowName,options);
	WindowHandle.focus();
}

function getElementBy(elemTag){
	var elem = document.getElementById (elemTag);
	if (elem)
		return elem;
	var elems = document.getElementsByName (elemTag);
	if (elems.length > 0)
		return elems[0];
	return null;
}

function toggleOpenCloseElem(elemName){
	var elem = getElementBy (elemName);
	if (!elem)
		return;
	if (elem.style.display == "")
		elem.style.display = "none";
	else
		elem.style.display = "";
}

function ClipBoard() 
{
	holdtext.innerText = spantext.innerHTML;
	Copied = holdtext.createTextRange();
	Copied.execCommand("Copy");
}

//***************THE FOLLOWING FUNCTION IS USED FOR FORM VALIDATION************
function confirmPrompt(msg,url){
	if(confirm(msg)) 
		document.location = url;
}

function validateLength(objTB,maxChar){
	if (objTB.value.length > maxChar){return false;}
	return true;
}

function validateEmail(objTB){
	var invalidChars = "*|,\":<> []{}`\';()&$#%";
	if (objTB.value.indexOf('@') < 0 || objTB.value.indexOf('.') < 0 || objTB.value.length < 5){return false;}
	for (var i = 0; i < objTB.value.length; i++){
	   if (invalidChars.indexOf(objTB.value.charAt(i)) != -1){return false;}
	}
	return true;
} 

function validateEmailNonReq(objTB){
	var invalidChars = "*|,\":<> []{}`\';()&$#%";
	if (objTB.value.length > 0){
		if (objTB.value.indexOf('@') < 0 || objTB.value.indexOf('.') < 0 || objTB.value.length < 5){return false;}
		for (var i = 0; i < objTB.value.length; i++){
		   if (invalidChars.indexOf(objTB.value.charAt(i)) != -1){return false;}
		}
		return true;
	}
	return true;
} 

function validateTextBox(objTB){
	if (objTB.value==''){return false;}
	return true;
}

function validateSelectList(objTB){
	if (objTB.selectedIndex==''){return false;}
	return true;
}

function validateNumberTextBoxNonReq(objTB){
	if (isNaN(objTB.value)){return false;}
	return true;
}

function validateNumberTextBox(objTB){
	if (objTB.value=='' || isNaN(objTB.value)){return false;}
	return true;
}

//***************THE ABOVE FUNCTION IS USED FOR FORM VALIDATION************