function checkReturn(obj,e) {

 if (e.keyCode == 13 || e.which == 13) 
	{
		var form = window.document.forms[0];
		var clicknext = false;
		var nextobj;
		for ( var i=0;i < form.elements.length; i++ )
		{	
			if (form.elements[i]==obj) clicknext=true;
			
			if (clicknext) 
			{
				nextobj=form.elements[i];
				if (nextobj.type.toUpperCase()=="BUTTON" || nextobj.type.toUpperCase()=="SUBMIT") 
				{
					nextobj.click(); 
					break;
				}
			}
		} 
		return false;
	}
return true;
}