// JavaScript Document
function openPage(goto_url){	
	open_in_new_window=false;
	if(opener){
		if(!opener.closed){
			opener.location= goto_url;
		}else{
			open_in_new_window=true;		
		}
	}else{
		open_in_new_window=true;	
	}
	
	
	if(open_in_new_window){			opener= window.open(goto_url, 'unit_details','width=700,height=600,scrollbars,resizable');
		
	}
	
	opener.focus();
	window.close();
}

function openAvailability(open_url){
	window.open(open_url, 'availability','width=700,height=600,scrollbars,resizable');
	return false;

}