function txtFocusIn(objname,text,className)
{	
	obj = document.getElementById(objname);		
	if(obj.value == text)
	{
		obj.value="";	
		obj.className = className;
	}	
}
function txtFocusOut(objname,text,className)
{
	obj = document.getElementById(objname);
	if(obj.value == "")
	{
		obj.value = text;
		obj.className = className;		
	}
}
function emailcheck(emailID) 
{
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (!filter.test(emailID))
	{		
		return false;					
	}
	else
	{
		return true;
	}	
}
function joinMailList()
{
	if(document.getElementById("mce-EMAIL").value.replace(/ /g,"")=="" || document.getElementById("mce-EMAIL").value=="email address")
	{
		alert("Please enter your email address");
		document.getElementById("mce-EMAIL").focus();
	}
	else if(!emailcheck(document.getElementById("mce-EMAIL").value))
	{	
		alert("Please enter a valid email address");
		document.getElementById("mce-EMAIL").focus();
	}	
	else
	{
		document.forms[0].action="http://dosasf.us2.list-manage1.com/subscribe/post?u=eec5ac85a9aa12ed9fd4c6e01&id=0e6d245a35";
		document.forms[0].target="_new";
		document.forms[0].submit();
	}
}
function initHomePage()
{
	document.getElementById("mce-EMAIL").value = "email address";
	 $(".twitter-brown2").tweet({
        count: 1,
        loading_text: "loading latest twitter update..."
      });
}