/*
Rollover /imgs for top nav
*/

img1 = new Image();
img1.src = "/common/images/nav/nav_news.gif";
img1on = new Image();
img1on.src = "/common/images/nav/nav_news_over.gif";

img2 = new Image();
img2.src = "/common/images/nav/nav_photos.gif";
img2on = new Image();
img2on.src = "/common/images/nav/nav_photos_over.gif";

img3 = new Image();
img3.src = "/common/images/nav/nav_family.gif";
img3on = new Image();
img3on.src = "/common/images/nav/nav_family_over.gif";

img4 = new Image();
img4.src = "/common/images/nav/nav_bios.gif";
img4on = new Image();
img4on.src = "/common/images/nav/nav_bios_over.gif";

img5 = new Image();
img5.src = "/common/images/nav/nav_portfolio.gif";
img5on = new Image();
img5on.src = "/common/images/nav/nav_portfolio_over.gif";

img6 = new Image();
img6.src = "/common/images/nav/nav_contact.gif";
img6on = new Image();
img6on.src = "/common/images/nav/nav_contact_over.gif";


/*
Rollover functionas
*/
function on(pNameOfImg) {
	document[pNameOfImg].src = eval(pNameOfImg + "on.src");
	}	
	
function out(pNameOfImg) {
	document[pNameOfImg].src = eval(pNameOfImg + ".src");
	}
	
/*---------------------------------------------------------------
WindowPopup() - Popup helper function
---------------------------------------------------------------*/
function WindowPopup(pPopupURL)
{
	window.open(pPopupURL, '', 'width=550,height=425,resizable=yes');
}

/*---------------------------------------------------------------
WindowGoAndPopup() - Popup helper, with redirect
---------------------------------------------------------------*/
function WindowGoAndPopup(pPopupURL, pRedirectURL)
{
	window.location = pRedirectURL
	window.open(pPopupURL, '', 'width=550,height=425,resizable=yes');
}	

function Trim(str) {
   	return str.replace(/^\s*|\s*$/g,"");
	}	
	
function IsEmail(src) {
	var emailReg = "^[\\w-_\.]*[\\w-_\.]\@[\\w]\.+[\\w]+[\\w]$";
	var regex = new RegExp(emailReg);
	return regex.test(src);
	}	
	
function IsNumeric(sText) {
	var ValidChars = "0123456789";
	var IsNumber = true;
	var Char;
	
	for (i = 0; i < sText.length && IsNumber == true; i++) { 
		Char = sText.charAt(i); 
		if (ValidChars.indexOf(Char) == -1) {
			IsNumber = false;
		 	}
		}
	return IsNumber;
	}