// JavaScript Document
function setClassName(objId, newClass) {
	document.getElementById(objId).className = newClass;
}

function isEmailAddr(Email)
{
 	var result = false
 	var theStr = new String(Email)
	var index = theStr.indexOf("@");
	if (index > 0) {
    var pindex = theStr.indexOf(".",index);
    if ((pindex > index+1) && (theStr.length > pindex+1))
 	result = true;
  }
 return result;
}

function toggleVis(id) {
	var tempID = document.getElementById(id);
	if(tempID.style.display == 'none') {tempID.style.display = 'block';}
	else {tempID.style.display = 'none';}
}