var regJs = "";
var JitScriptDebug = false;
 
var kaizekuJitScript = { 
  src: function(){ kaizekuJitScript.jitScript(this);},	
  jitScript: function(src){  	
  var iArray = (src instanceof Array) ? src : src.split(/s*,s*/) ;  	
  for (i = 0; m = iArray.length, i < m; i++){
	var uri = iArray[i];
	  if (regJs.indexOf(uri) ==- 1) {  	
		var s = document.createElement('script');
		s.src = uri;
		if (s instanceof Object){  		
			try{  
			document.body.appendChild(s);
			} catch(e){
				document.write('<script type="text/javascript" src="'+uri+'"><\/script>');
			}  		
	  	}  	
			regJs += uri + "|";
		} else {	
			if (JitScriptDebug){
				kaizekuJitScript.fireBuglog("Reject duplicated entries: %s",uri);
				kaizekuJitScript.displayloadedJS();
			}
		}
	}
},
isJsLoad: function(){
	var iArray = (this instanceof Array) ? this : this.split(/s*,s*/) ; 
	var d = regJs;
	for (i = 0; m = iArray.length, i < m; i++){
		var n = iArray[i];
		var r = (d.indexOf(n) ==- 1) ? false : true;
		if (JitScriptDebug) kaizekuJitScript.fireBuglog(n + " %s",r);
		return r;		 
	}	
},
fireBuglog:function(str,ref){ if(typeof console != "undefine") { console.log(str,ref)} },
 
displayloadedJS:function(display){ 
	var ln = 'Loaded script\n', js = regJs.split("|");
	for(var i =0; i < (js.length - 1 ); i++){
		var str = '('+(i+1)+') : ' + js[i] + '\n';	ln += str;			
	}	
	( (display == false ) ? alert(ln) : kaizekuJitScript.fireBuglog("%s",ln) );
}
};
 
Array.prototype.jitScript = kaizekuJitScript.src;
String.prototype.jitScript = kaizekuJitScript.src;
Array.prototype.isLoadJs = kaizekuJitScript.isJsLoad;
String.prototype.isLoadJs = kaizekuJitScript.isJsLoad;