//<!--      

function isNumberKey(evt) {
   var charCode = (evt.which) ? evt.which : event.keyCode
   if (charCode > 31 && (charCode < 48 || charCode > 57))
      return false;

   return true;
}

function popup(sPicURL,width,height) { 
	window.open(sPicURL, "", "resizable=1,HEIGHT=" + height + ",WIDTH=" + width); 
}

function updateTabNav(tabName){
	var tabNavImg = document.getElementById("tabNav");
	tabNavImg.src = "images/buttons/tabNav_" + tabName + ".gif";
}

function resetTabNav(selectedTab){
	var tabNavImg = document.getElementById("tabNav");
	if(selectedTab != ''){
		tabNavImg.src = "images/buttons/tabNav_" + selectedTab + ".gif";
	} else {
		tabNavImg.src = "images/buttons/tabNav_ini.gif";
	}
}

// USER TYPES EMAIL INTO FORM AND USES THIS FUNCTION TO REDIRECT TO A 'SEND PASSWORD TO MY EMAIL' PAGE
function requestpass(){
	var e = document.login.email.value;
	if(e == ""){
		alert("Please enter your email in the box and try again.");
		
	} else {
		uri = "actions/forgot_password.php?email=" + e;
		top.location.replace(uri);
	}
}

//-->