function changePass(formField){
	if (confirm("Are you sure you wish to change your password?")==true){
		document.getElementById(formField).disabled = false;
		document.getElementById(formField).value = "";
		document.getElementById(formField).focus();
	}
}

function checkPass(obj){
	password = obj.value;
	var trimmed = password.replace(/^\s+|\s+$/g, '') ;
	if(trimmed == ""){
		document.getElementById("userPassword").focus();
		document.getElementById("change-userPassword").innerHTML = "Enter a password";
		alert('You must enter a password to proceed');
		document.getElementById("userPassword").focus();
		for(x=0; x<document.forms.length; x++)
		{
			for(i=0; i<document.forms[x].elements.length; i++)
			{
				if(document.forms[x].elements[i].name ==obj.name){
					for(m=0; m<document.forms[x].elements.length; m++)
					{
						if(document.forms[x].elements[m].type=="submit" || document.forms[x].elements[m].type=="button"){
							document.forms[x].elements[m].disabled = true;
						}
					}
				}
				
			}
		}
	}else{
		for(x=0; x<document.forms.length; x++)
		{
			for(i=0; i<document.forms[x].elements.length; i++)
			{
				if(document.forms[x].elements[i].name ==obj.name){
					for(m=0; m<document.forms[x].elements.length; m++)
					{
						if(document.forms[x].elements[m].type=="submit" || document.forms[x].elements[m].type=="button"){
							document.forms[x].elements[m].disabled = false;
						}
					}
				}
				
			}
		}
	}
}