/*
	Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
*/


if(!dojo._hasResource["dojox.lang.functional.multirec"]){
dojo._hasResource["dojox.lang.functional.multirec"]=true;
dojo.provide("dojox.lang.functional.multirec");
dojo.require("dojox.lang.functional.lambda");
dojo.require("dojox.lang.functional.util");
(function(){
var df=dojox.lang.functional,_1=df.inlineLambda,_2="_x",_3=["_y.r","_y.o"];
df.multirec=function(_4,_5,_6,_7){
var c,t,b,a,cs,ts,bs,as,_8={},_9={},_a=function(x){
_8[x]=1;
};
if(typeof _4=="string"){
cs=_1(_4,_2,_a);
}else{
c=df.lambda(_4);
cs="_c.apply(this, _x)";
_9["_c=_t.c"]=1;
}
if(typeof _5=="string"){
ts=_1(_5,_2,_a);
}else{
t=df.lambda(_5);
ts="_t.apply(this, _x)";
}
if(typeof _6=="string"){
bs=_1(_6,_2,_a);
}else{
b=df.lambda(_6);
bs="_b.apply(this, _x)";
_9["_b=_t.b"]=1;
}
if(typeof _7=="string"){
as=_1(_7,_3,_a);
}else{
a=df.lambda(_7);
as="_a.call(this, _y.r, _y.o)";
_9["_a=_t.a"]=1;
}
var _b=df.keys(_8),_c=df.keys(_9),f=new Function([],"var _y={a:arguments},_x,_r,_z,_i".concat(_b.length?","+_b.join(","):"",_c.length?",_t=arguments.callee,"+_c.join(","):"",t?(_c.length?",_t=_t.t":"_t=arguments.callee.t"):"",";for(;;){for(;;){if(_y.o){_r=",as,";break}_x=_y.a;if(",cs,"){_r=",ts,";break}_y.o=_x;_x=",bs,";_y.r=[];_z=_y;for(_i=_x.length-1;_i>=0;--_i){_y={p:_y,a:_x[_i],z:_z}}}if(!(_z=_y.z)){return _r}_z.r.push(_r);_y=_y.p}"));
if(c){
f.c=c;
}
if(t){
f.t=t;
}
if(b){
f.b=b;
}
if(a){
f.a=a;
}
return f;
};
})();
}