function pop( name,url,width,height,params,returnVal ) {
	args="width="+width+",height="+height+","+params; 

	remote=window.open( url,name,args );

	if ( remote != null ) 
	{
		if ( remote.opener == null )
			remote.opener = self;
		remote.focus();

		if (returnVal == 1)
			return remote;
	}
	else if ( returnVal == 1)
	{
		return null;
	}	
}