function openContactUs(){
		popupContactUs("commentsAndSuggestion.jsf");
		return false;
	} 
	 function popupContactUs(url) 
		{
		 var width  = 750;
		 var height = 350;
		 var left   = (screen.width  - width)/2;
		 var top    = (screen.height - height)/2;
		 var params = 'width='+width+', height='+height;
		 params += ', top='+top+', left='+left;
		 params += ', directories=no';
		 params += ', location=no';
		 params += ', menubar=no';
		 params += ', resizable=no';
		 params += ', scrollbars=no';
		 params += ', status=no';
		 params += ', toolbar=no';
		 newwin=window.open(url,'commentsAndSuggestion', params);
		 if (window.focus) {newwin.focus()}
		 return false;
	}	
	function openChangePhoto(){
		popupChangePhoto("uploadphotograph.jsf");
		return false;
	}
	
	function popupChangePhoto(url) 
		{
		 var width  = 500;
		 var height = 250;
		 var left   = (screen.width  - width)/2;
		 var top    = (screen.height - height)/2;
		 var params = 'width='+width+', height='+height;
		 params += ', top='+top+', left='+left;
		 params += ', directories=no';
		 params += ', location=no';
		 params += ', menubar=no';
		 params += ', resizable=no';
		 params += ', scrollbars=no';
		 params += ', status=no';
		 params += ', toolbar=no';
		 newwin=window.open(url,'PhotoGraph', params);
		 if (window.focus) {newwin.focus()}
		 return false;
	}