// Вспомогательные функции




var ti=-1;
var tt=1;
var lm='1';


function hide_m(rt)
{          
	if(document.getElementById('i_'+rt))
	{
		if(rt.search('_')==-1) {document.getElementById('i_'+rt).src='im/tm1.gif';}
		else {document.getElementById('i_'+rt).src='im/tt1.gif';}
	}
            if(document.getElementById('t_'+rt)){document.getElementById("t_"+rt).style.visibility= "hidden";}
}

function show_m(rt){

	if(rt.search('_')==-1) {document.getElementById('i_'+rt).src='im/tm2.gif';}
	else if(document.getElementById('i_'+rt).src='im/tt1_2.gif');;
	if(document.getElementById(lm)){document.getElementById(lm).style.visibility= "hidden";}
	if(document.getElementById('t_'+rt)){document.getElementById('t_'+rt).style.top = document.getElementById('d_'+rt).offsetTop+document.getElementById("aasw").offsetTop+120;   }
	if(document.getElementById('t_'+rt)){document.getElementById('t_'+rt).style.left = document.getElementById("aasw").offsetLeft+160;   }
	if(document.getElementById('t_'+rt)){document.getElementById('t_'+rt).style.visibility= "visible";}
	lm = 't_'+rt;
}