function sr_onfocus(o,str){
	var v = o.value;
	if(v.substring(0,3) ==str)
	o.value = "";
	o.style.color="#000";
}

function switching(m,m1,n){
	var tli=document.getElementById(m).getElementsByTagName("li");
	var mli=document.getElementById(m1).getElementsByTagName("ul");
	for(i=0;i<tli.length;i++){
	   tli[i].className=i==n?"on":"mout";
	   mli[i].style.display=i==n?"block":"none";
	}
}
/*  onclick="setTab('menuBar_movie','movie_tab',0)"  */

function switchingdiv(m,m1,n){
	var tli=document.getElementById(m).getElementsByTagName("li");
//	var mli=document.getElementById(m1).getElementsByTagName("div");
	for(i=0;i<tli.length;i++){

	   tli[i].className=i==n?"on":"mout";
var oo = document.getElementById("div_" + i);
	   oo.style.display=i==n?"block":"none";
	}
}