function get_url_parm( name )
{  	name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");  
	var regexS = "[\\?&]"+name+"=([^&#]*)";  
	var regex = new RegExp( regexS );  
	var results = regex.exec( window.location.href );  
	if( results == null )   
		return "";  
	else    
		return results[1];
}
var frank_param = gup( 'frank' );