var CMN=function(){
  
  var cmn,tO=function(v,type){
    var t=typeof v;
    if(t==="object"){
      if(!v){
        t="null";
      }else{
        if(typeof v.length==="number" && (v.propertyIsEnumerable && !v.propertyIsEnumerable("length")) && typeof v.splice==="function"){
          t="array";
        }
      }
    }
    return type?t===type:t;
  },pI=function(n){
    return parseInt(n,10);
  },getParams=function(j,d){
    var o={},dl=d.length,prop;
    for(var i=0;i<dl;i++){
      prop=d[i][0];
      o[prop]=tO(j[prop],"undefined")?d[i][1]:j[prop];
    }
    o.toString=function(){
      var pr,p="";
      for(pr in this){
        if(this.hasOwnProperty(pr) && this[pr]!=arguments.callee){
          p+=(pr+": "+(tO(this[pr],"function")?"function...":this[pr])+"\n");
        }
      }
      return p;
    };
    return o;
  },module=function(o,d,f){
    return function(j){
      var lang="cs",roots=window.document.getElementsByTagName("html"),lang_attr=roots[0].getAttribute("lang"),par=getParams((j || {}),d),M=function(){},m;
      M.prototype=o;
      M.prototype.lang=lang_attr!==""?lang_attr:lang;
      M.prototype.getParams=function(){
        return par;
      };
      M.prototype.getParam=function(p){
        return par[p];
      };
      M.prototype.setParam=function(p,v){
        for(var prop in par){
          if(prop==p){
            par[prop]=v;	
            return true;
          }
        }
        return false;	  
      };
      M.prototype.toString=function(){
        return "CMN "+(this.name?this.name:"nameless module")+"\n\nParameters:\n"+this.getParams();
      };
      m=new M();
      if(tO(f,"function")){
        f.apply(m);
      }
      return m;
    };
  },rm=[],ge=function(s){
    var el=tO(s,"string")?window.document.getElementById(s)?window.document.getElementById(s):null:s,rml=rm.length,c=el?tO(el.cmn,"undefined")?{}:el.cmn:{},i;
    if(!el){return el;} 
    if(c!==CMN){
      for(i=0;i<rml;i++){
        el[rm[i][0]]=rm[i][1];
      }
      
      el.fE=el.firstEl=cmn.firstEl;
      el.lE=el.lastEl=cmn.lastEl;
      el.nE=el.nextEl=cmn.nextEl;
      el.pE=el.prevEl=cmn.prevEl;
      el.hC=el.hasClass=cmn.hasClass;      
      el.aC=el.addClass=cmn.addClass;
      el.rC=el.removeClass=cmn.removeClass;
      el.aL=el.addListener=function(evtype,fc,capt){return cmn.addListener(this,evtype,fc,capt);};
      el.rL=el.removeListener=function(evtype,fc,capt){return cmn.removeListener(this,evtype,fc,capt);};
      el.cE=el.createEl=function(j){return ge(this.appendChild(cmn.createEl(j)));};
      el.getElementsByTagNames=cmn.getElementsByTagNames;      
      el.getElementsByClassName=function(cl,tg){return cmn.getElementsByClassName(this,cl,tg);};

      el.cmn=cmn;
    }
    return el;
  },gc=function(a){
    if(!a){return a;} 
    var rml=rm.length,i,c=tO(a.cmn,"undefined")?{}:a.cmn,l=a.length;
    if(c!==CMN){
      for(i=0;i<rml;i++){
       a[rm[i][0]]=rm[i][1];
      }
      
      a.aC=a.addClass=function(){
        var ag=[].splice.call(arguments,null),i;
        for(i=0;i<l;i++){
          cmn.addClass(a[i],ag);
        }
        return a;         
      };
      a.rC=a.removeClass=function(){
        var ag=[].splice.call(arguments,null),i;
        for(i=0;i<l;i++){
          cmn.removeClass(a[i],ag);
        }
        return a;
      };
      a.aL=a.addListener=function(evtype,fc,capt){
        var i;
        for(i=0;i<l;i++){
          cmn.addListener(a[i],evtype,fc,capt);
        }
        return a;
      };
      a.rL=a.removeListener=function(evtype,fc,capt){
        var i;  
        for(i=0;i<l;i++){
          cmn.removeListener(a[i],evtype,fc,capt);           
        }
        return a;
      };
      
      a.cmn=cmn;
    }
    return a;
  },regElMethod=function(fn,f){
    var sf=function(x){
      if(tO(x,"array")){
        var a=tO(x.cmn,"undefined")?{}:x.cmn,i,l;
        if(a!==CMN){x=gc(x);}
        l=x.length;
        for(i=0;i<l;i++){
          f(x[i]);  
        }
      }else{
        x=ge(x);
        f(x);
      }
      return x;
    };
    
    cmn[fn]=function(){
      var o=null,l=arguments.length,i,ao=[],c,e;
      if(l>1){
        for(i=0;i<l;i++){
          e=arguments[i];
          if(tO(e,"array")){
            ao=ao.concat(sf(e));
          }else{
            ao.push(sf(e));
          }
        }
        c=tO(ao.cmn,"undefined")?{}:ao.cmn;
        o=c===CMN?ao:gc(ao);
      }else if(l===1){
        o=sf(arguments[0]);
      }
      return o;
    };  
    
    rm.push([fn,function(){
      return sf(this);
    }]);
  },dombuilt=false,onbuilt=[],built=function(){
    if(dombuilt){return;}
    var i,l=onbuilt.length;
    for(i=0;i<l;i++){onbuilt[i]();}
    dombuilt=true;
  },json_parse,lsts=[];
  
  
  if(window.JSON){
    json_parse=window.JSON.parse;
  }else{
    json_parse=function(){
      var at,ch,escapee={'"':'"','\\':'\\','/':'/',b:'\b',f:'\f',n:'\n',r:'\r',t:'\t'},text,err=function(m){
        throw{name:"SyntaxError",message:m,at:at,text:text};
      },nxt=function(c){
        if(c && c!==ch){
          err("Expected '"+c+"' instead of '"+ch+"'");
        }
        ch=text.charAt(at);
        at+=1;
        return ch;
      },number=function(){
        var number,string="";
        if(ch==="-"){
          string="-";
          nxt("-");
        }
        while(ch>="0" && ch<="9"){
          string+=ch;
          nxt();
        }
        if(ch==="."){
          string+=".";
          while(nxt() && ch>="0" && ch<="9"){
            string+=ch;
          }
        }
        if(ch==="e" || ch==="E"){
          string+=ch;
          nxt();
          if(ch==="-" || ch==="+"){
            string+=ch;
            nxt();
          }
          while(ch>="0" && ch<="9"){
            string+=ch;
            nxt();
          }
        }
        number=+string;
        if(isNaN(number)){
          err("Bad number");
        }else{
          return number;
        }
      },string=function(){
        var hex,i,string="",uffff;
        if(ch==='"'){
          while(nxt()){
            if(ch==='"'){
              nxt();
              return string;
            }else if(ch==="\\"){
              nxt();
              if(ch==="u"){
                uffff=0;
                for(i=0;i<4;i+=1){
                  hex=parseInt(nxt(),16);
                  if(!isFinite(hex)){
                    break;
                  }
                  uffff=uffff*16+hex;
                }
                string+=String.fromCharCode(uffff);
              }else if(tO(escapee[ch],"string")){
                string+=escapee[ch];
              }else{
                break;
              }
            }else{
              string += ch;
            }
          }
        }
        err("Bad string");
      },wht=function(){
        while(ch && ch<=" "){
          nxt();
        }
      },word=function(){
        switch(ch){
          case "t":nxt("t");nxt("r");nxt("u");nxt("e");return true;
          case "f":nxt("f");nxt("a");nxt("l");nxt("s");nxt("e");return false;
          case "n":nxt("n");nxt("u");nxt("l");nxt("l");return null;
        }
        err("Unexpected '"+ch+"'");
      },value,array=function(){
        var array=[];
        if(ch==="["){
          nxt("[");
          wht();
          if(ch==="]"){
            nxt("]");
            return array;   
          }
          while(ch){
            array.push(value());
            wht();
            if(ch==="]"){
              nxt("]");
              return array;
            }
            nxt(",");
            wht();
          }
        }
        err("Bad array");
      },object=function(){
        var key,object={};
        if(ch==="{"){
          nxt("{");
          wht();
          if(ch==="}"){
            nxt("}");
            return object;  
          }
          while(ch){
            key=string();
            wht();
            nxt(":");
            if(Object.hasOwnProperty.call(object,key)){
              err('Duplicate key "'+key+'"');
            }
            object[key]=value();
            wht();
            if(ch==="}"){
              nxt("}");
              return object;
            }
            nxt(",");
            wht();
          }
        }
        err("Bad object");
      };
      
      value=function(){
        wht();
        switch(ch){
          case "{":return object();
          case "[":return array();
          case '"':return string();
          case "-":return number();
          default:return ch>="0" && ch<="9"?number():word();
        }
      };
  
      return function(source,reviver){
        var result;
        text=source;
        at=0;
        ch=" ";
        result=value();
        wht();
        if(ch){
          err("Syntax error");
        }
      
        return tO(reviver,"function")?function walk(holder,key){
          var k,v,value=holder[key];
          if(value && tO(value,"object")){
            for(k in value){
              if(Object.hasOwnProperty.call(value,k)){
                v=walk(value,k);
                if(v!==undefined){
                  value[k]=v;
                }else{
                  delete value[k];
                }
              }
            }
          }
          return reviver.call(holder,key,value);
        }({"":result},""):result;
      };
    }();
  }

  
  
  
  
  cmn={
    	
    tO:tO,
    
      
    
    isMail:function(s){
      s=s||((this!==CMN)?this:false)||"";
      return /^[_a-zA-Z0-9\.\-]+@[_a-zA-Z0-9\.\-]+\.[a-zA-Z]{2,4}$/.test(s);
    },




    trim:function(s){
      s=s||((this!==CMN)?this:false)||"";
      return s.replace(/^\s+|\s+$/g,"");
    },





    number_format:function(n,e,d,t){
      n=n || ((this!==CMN)?this:false) || 0;
      t=t || ",";
      d=d || ".";
      var c=isNaN(e)?2:e,sg=n<0?"-":"",i,j;
      n=Math.abs(+n || 0).toFixed(c);
      i=pI(n)+"";
      j=i.length>3?i.length%3:0;
      return sg+(j?i.substr(0,j)+t:"")+i.substr(j).replace(/(\d{3})(?=\d)/g,"$1"+t)+(c?d+Math.abs(n-i).toFixed(c).slice(2):"");
    },




    extendTypes:function(){
      String.prototype.trim=this.trim;
      String.prototype.isMail=this.isMail;
      Number.prototype.number_format=this.number_format;
    },







    createEl:function(j){
      var par=getParams(j,[["tag","div"],["id",""],["className",""],["text",""],["style",null],["attrs",null],["doc",window.document]]);
      var e=par.doc.createElement(par.tag);
      
      if(par.id!==""){
        e.id=par.id;
      }
      
      if(par.className!==""){
        e.className=par.className;
      }
      
      if(par.text!==""){
        e.appendChild(par.doc.createTextNode(par.text));
      }
      
      if(par.style){
        for(var styleProp in par.style){
          if(par.style.hasOwnProperty(styleProp) && !tO(par.style[styleProp],"function")){
            e.style[styleProp]=par.style[styleProp];
          }
        }
      }
      
      if(par.attrs){
        for(var attrName in par.attrs){
          if(par.attrs.hasOwnProperty(attrName) && !tO(par.attrs[attrName],"function")){
            e.setAttribute(attrName,par.attrs[attrName]);
          }
        }
      }
      
      return e;
    },
    	
    	
    	
    	
    	
    	
    
    browser:{
      isIE:!!(window.attachEvent && !window.opera),
      isOpera:!!window.opera,isGecko:!!window.document.getAnonymousElementByAttribute,
      isWebKit:navigator.userAgent.indexOf("KHTML")>-1,
      toString:function(){
        var s="";
        for(var p in navigator){
          if(tO(navigator[p],"string") || tO(navigator[p],"number")){
            s+=(p+": "+navigator[p]+"\n");
          }
        }
        return s;
      }
    },	
    	





    getViewportWidth:function(){
   	  if(window.innerWidth){
   	    return pI(window.innerWidth);
   	  }else{
   	    if(window.document.documentElement && window.document.documentElement.clientWidth){
   	      return pI(document.documentElement.clientWidth);
   	    }else{
   	      if(window.document.body && window.document.body.clientWidth){
   	        return pI(window.document.body.clientWidth);   
   	      }
   	    }
   	  }
    },


    


    getViewportHeight:function(){
      if(window.innerHeight){
        return pI(window.innerHeight);
      }else{
        if(window.document.documentElement && window.document.documentElement.clientHeight){
          return pI(window.document.documentElement.clientHeight);
        }else{
          if(window.document.body && window.document.body.clientHeight){
            return pI(window.document.body.clientHeight);    	
          }
        }
      }
    },
    	
    	
    	
    getCollection:function(){
      var o=null,l=arguments.length,i,ao=[],c,e;
      for(i=0;i<l;i++){
        e=arguments[i];
        if(tO(e,"array")){
          ao=ao.concat(e);
        }else{
          ao.push(e);
        }
      }
      c=tO(ao.cmn,"undefined")?{}:ao.cmn;
      o=c===CMN?ao:gc(ao);
      return o;
    },	
    
    
    	
    addClass:function(){
      var a0=arguments[0],c=this===CMN,el=c?tO(a0,"string")?window.document.getElementById(a0):a0:this,st=c?1:0,al=arguments.length,i,e,j,jl,n,ac=function(el,cl){
        var re=new RegExp("\\b"+cl+"\\b");
        if(!re.test(el.className)){
          el.className=(el.className?el.className:"")+" "+cl;
        }
      };

      for(i=st;i<al;i++){
        e=arguments[i];
        if(tO(e,"array")){
          jl=e.length;
          for(j=0;j<jl;j++){
          	n=e[j];  
            if(tO(n,"array")){
              CMN.addClass(el,n);
            }else{
              ac(el,n);
            }
          }
        }else{
          ac(el,e);
        }
      }

      return ge(el);
    },
    	
    
    removeClass:function(){
      var a0=arguments[0],c=this===CMN,el=c?tO(a0,"string")?window.document.getElementById(a0):a0:this,st=c?1:0,al=arguments.length,i,e,j,jl,n,rc=function(el,cl){
        var re=new RegExp("\\s*"+cl+"\\s*","g");
          el.className=el.className.replace(re,"");
      };
      for(i=st;i<al;i++){
        e=arguments[i];
        if(tO(e,"array")){
          jl=e.length;
          for(j=0;j<jl;j++){
            n=e[j];  
            if(tO(n,"array")){
              CMN.removeClass(el,n);
            }else{
              rc(el,n);
            }
          }
        }else{
          rc(el,e);
        }
      }
      
      return ge(el);
    },
    
    	
    hasClass:function(){
      var a0=arguments[0],c=this===CMN,el=c?tO(a0,"string")?window.document.getElementById(a0):a0:this,s=[],st=c?1:0,al=arguments.length,re,e,i;
      
      for(i=st;i<al;i++){
        e=arguments[i];
        if(tO(e,"array")){
          s=s.concat(e);
        }else if(tO(e,"string")){
          s.push(e);
        }
      }
      re=new RegExp("\\b("+s.join("|")+")\\b");
      return re.test(el.className);
    },	
    
    
    
    getElementsByTagNames:function(){
      var a0=arguments[0],c=this===CMN,el=c?tO(a0,"string")?window.document.getElementById(a0):a0:this,st=c?1:0,o=[],al=arguments.length,re,e,i,j,jl,con=function(a,ae){
        var i,l=a.length,e=ae.length+l;
        for(i=l;i<e;i++){
          a[i]=ae[i-l];
        }
        return a;
      };
      for(i=st;i<al;i++){
        e=arguments[i];
        if(tO(e,"array")){
          jl=e.length;
          for(j=0;j<jl;j++){
            o=con(o,el.getElementsByTagName(e[j]));
          }
        }else if(tO(e,"string")){
          o=con(o,el.getElementsByTagName(e));
        }
      }
      return gc(o);
    },
    
    
    getElementsByClassName:function(el,cl,tg){
      var a,al,o=[],re,i;
      tg=tg || "*";      
      el=tO(el,"string")?window.document.getElementById(el):el;
      a=CMN.getElementsByTagNames(el,tg);
      cl=tO(cl,"array")?cl.join("|"):tO(cl,"string")?cl:"";
      re=new RegExp("\\b("+cl+")\\b");
      al=a.length;
      for(i=0;i<al;i++){
        if(re.test(a[i].className)){
          o.push(a[i]);
        }
      }
      return gc(o);
    },
    
    
    firstEl:function(el){
      el=el||this;
      if(tO(el,"string")){el=window.document.getElementById(el);}
      if(el.firstChild){
      	el=el.firstChild; 
        if(el.nodeType===1){
          return ge(el); 
        }
        return CMN.nextEl(el);
      }
      return null;
    },
    
    lastEl:function(el){
      el=el||this;
      if(tO(el,"string")){el=window.document.getElementById(el);}
      if(el.lastChild){
      	el=el.lastChild;
        if(el.nodeType===1){
          return ge(el); 
        }
        return CMN.nextEl(el);
      }
      return null;
    },
    
    nextEl:function(el){
      el=el||this;
      if(tO(el,"string")){el=window.document.getElementById(el);}
      while(el.nextSibling){
      	  el=el.nextSibling;
        if(el.nodeType===1){
          return ge(el);
        }
      }
      return null;
    },
    
    
    prevEl:function(el){
      el=el||this;
      if(tO(el,"string")){el=window.document.getElementById(el);}
      while(el.previousSibling){
      	  el=el.previousSibling;
        if(el.nodeType==1){
          return ge(el);
        }
      }
      return null;
    },
    
    
    
    
    
    
    
    getPosX:function(el){
      el=tO(el,"string")?window.document.getElementById(el):el;
      var curleft=0;
      if(el.offsetParent){
        while(el.offsetParent){
          curleft+=el.offsetLeft;
          el=el.offsetParent;
        }
      }else if(el.x){
        curleft+=el.x;
      }
      return pI(curleft);
    },
  
  
    getPosY:function(el){
      el=tO(el,"string")?window.document.getElementById(el):el;
      var curtop=0;
      if(el.offsetParent){
        while(el.offsetParent){
          curtop+=el.offsetTop;
          el=el.offsetParent;
        }
      }else if(el.y){
        curtop+=el.y;
      }
    
      return pI(curtop);
     },
    
    
    getStyle:function(el,prop) {
  	  el=tO(el,"string")?window.document.getElementById(el):el;
  	  var cs;
  	  if(window.document.defaultView && window.document.defaultView.getComputedStyle){
		cs=el.ownerDocument.defaultView.getComputedStyle(el,"");
		if(!cs){
		  return cs;
		}
		return cs[prop];
	  } 
	  return el.currentStyle[prop];
    },
       


    getElementHeight:function(el){
      el=tO(el,"string")?window.document.getElementById(el):el;
      return pI(this.browser.isIE?el.offsetHeight:this.getStyle(el,"height"));
    },
    	
    getElementWidth:function(el){
      el=tO(el,"string")?window.document.getElementById(el):el;
      return pI(this.browser.isIE?el.offsetWidth:this.getStyle(el,"width"));
    },

    
    
    
    addListener:function(el,evtype,fc,capt){
      var src,r,f;	
    	
      el=tO(el,"string")?window.document.getElementById(el):el;
      
      if(el===window && evtype==="domready"){
        if(dombuilt){
          fc();
          return true;
        }
        onbuilt.push(fc);
    
        if(CMN.browser.isIE && document.readyState){
          if(!window.document.getElementById("ie_ready")){
            src=window.location.protocol==="https:"?"://0":((" java").substring(1)+"script:void(0)");
            window.document.write('<scr'+'ipt id="ie_ready" defer src="'+src+'"><\/script>');
            window.document.getElementById("ie_ready").onreadystatechange=function(){
              if(this.readyState==="complete"){
                built();
              }
            };
          }
        }else{
          if(CMN.browser.isGecko){
            window.document.addEventListener("DOMContentLoaded",built,false);
          }else{
            window.addEventListener("load",built,false);
          }
        }

        return true;

      }else{
        if(el.addEventListener){
          el.addEventListener(evtype,fc,capt);
        }else if(el.attachEvent){
          f=function(){
            fc.apply(el,arguments);
          };
          r=el.attachEvent("on"+evtype,f,capt);
          if(r){
            lsts.push([fc,f]);
          }
        }
        return ge(el);  
	  }
      
      
    },
    
    
    
    removeListener:function(el,evtype,fc,capt){
      var i,l=onbuilt.length,o=false,ll=lsts.length;
      el=tO(el,"string")?window.document.getElementById(el):el;
      
      if(el===window && evtype==="domready"){
        for(i=0;i<l;i++){
          if(onbuilt[i]===fc){
            onbuilt.splice(i,1);
            o=true;
          }
        }
        return o;
      }else{
        if(el.removeEventListener){
          el.removeEventListener(evtype,fc,capt);
        }else if(el.detachEvent){
          for(i=0;i<ll;i++){
            if(lsts[i][0]===fc){
              el.detachEvent("on"+evtype,lsts[i][1],capt);  
            }
          }  
          
        }
        return ge(el);
      }
    },
    
    
    
    
    
    getEvent:function(e){
      e=e || window.event;
      if(tO(e.target,"undefined")){e.target=e.srcElement;}
      if(tO(e.layerX,"undefined")){e.layerX=e.layerX=e.offsetX;}
      if(tO(e.layerY,"undefined")){e.layerY=e.layerY=e.offsetY;}
      if(tO(e.which,"undefined")){e.which=e.which=e.keyCode;}
      if(tO(e.preventDefault,"undefined")){e.preventDefault=function(){e.returnValue=false;};}
      return e;
    },
    	





    createModule:function(n,d,f){
      cmn[n]=module({name:n},d,f);
    },







    xhr:function(j){

  	  var getRequest=function(){
        var req=null,MSXMLProgID=["Microsoft.XMLHTTP","MSXML2.XMLHTTP.3.0","MSXML2.XMLHTTP"];
        try{
          req=new XMLHttpRequest();
        }catch(xX){
  	      for(var i=0;i<MSXMLProgID.length;i++){
		    try{
		      req=new window.ActiveXObject(MSXMLProgID[i]);
			  break;
            }catch(xA){
              
            }
		  }
        }finally{
          return req;
        }
	  },req=getRequest();
  	  
  	  if(!req){
  	    throw {name:"CMN.XHR",message:"Fatal: Cannot initialize XHR object :("};
  	  }
      
      var o=module({name:"xhr",response:{xml:null,text:"",json:null,status:0,json_error:null},onresponse:function(){}},[["url",""],["method","GET"],["params",""],["async",true],["timestamp",false]])(j),setResult=function(){
  	    o.response.status=req.status;
        if(req.status===200){
          o.response.xml=req.responseXML;
          o.response.text=req.responseText;
          try{
            o.response.json=json_parse(req.responseText);
          }catch(xJ){
            o.response.json_error=xJ;
          }
        }
  	  };
  	  

  	  if(o.getParam("async")){
  	    req.onreadystatechange=function(){
    	  if(req.readyState==4){
            setResult();    
            o.onresponse();
  	      }
  	    };
  	  }
  
  	  o.send=function(){
  	  	var par=this.getParams();  
  	    if(par.timestamp){
  	      par.params+=("&cmn_xhr_timestamp="+new Date().getTime());
  	    }
  	    if(par.method.toUpperCase()==="POST"){
  	      req.open("POST",par.url,par.async);
  	      req.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
          if(req.overrideMimeType){
            req.setRequestHeader("Connection","close");
          }
          req.send(par.params);
  	    }else{
  	      req.open("GET",par.url+"?"+par.params,par.async);
  	      req.send(null);
  	    }
  	    if(!par.async){
  	      setResult();
  	    }
  	  };

      return o;
    },
    	
    	
    	
    
    
    
    	
    	
    
    ani:function(j){
      var timer,ts,k,d=[["start",0],["end",0],["method",function(){}],["timestep",100],["duration",1000],["course","linear"]],o={name:"ani",x:0,y:0},onstart=[],onend=[],m=module(o,d)(j),pas=function(){
        var end=m.getParam("end");
        m.x=new Date().getTime()-ts.getTime();
        switch(m.getParam("course")){
          case "square":
            m.y=Math.round(Math.pow(m.x,2)*k);
          break;

          case "linear":
            m.y=Math.round(m.x*k);
          break;
        }

        if(m.y>=end || m.x>m.getParam("duration")){
          m.y=end;
          m.stop();
          m.getParam("method").apply(m);
          for(var i=0;i<onend.length;i++){
            if(tO(onend[i],"function")){onend[i].apply(m);}
          }
        }else{m.getParam("method").apply(m);}
      };
      
      m.onstart=function(f,a){
      	if(tO(a,"undefined") || a){  
          onstart.push(f);
        }else{
          for(var i=0;i<onstart.length;i++){
            if(onstart[i].toString()==f.toString()){
              
              onstart.splice(i,1);
            }
          }
        }
      };
      
      m.onend=function(f,a){
      	if(tO(a,"undefined") || a){  
          onend.push(f);
        }else{
          for(var i=0;i<onend.length;i++){
            if(onend[i].toString()==f.toString()){
              onend.splice(i,1);
            }
          }
        }
      };

      m.run=function(){
        this.y=this.getParam("start");
        var sl=onstart.length,he=this.getParam("end")-this.getParam("start");
        switch(this.getParam("course")){
          case "square":
  	        k=he/this.getParam("duration")/1000;
  	      break;
          
          case "linear":  
            k=he/this.getParam("duration");
          break;
        }
        
        for(var i=0;i<sl;i++){
          if(tO(onstart[i],"function")){onstart[i].apply(this);}
        }
        
        ts=new Date();
        timer=window.setInterval(pas,this.getParam("timestep"));
      };
	

	  m.stop=function(){
	    window.clearInterval(timer);
	  };
      
      return m;
    },
    	
    	
    
    
    JSON:{
      parse:json_parse
    }


  };
  

  cmn.gE=cmn.getEl=ge;
  cmn.gC=cmn.getCollection;
  cmn.cE=cmn.createEl;
  cmn.fE=cmn.firstEl;
  cmn.lE=cmn.lastEl;
  cmn.nE=cmn.nextEl;
  cmn.pE=cmn.prevEl;
  cmn.gX=cmn.getPosX;
  cmn.gY=cmn.getPosY;
  cmn.gH=cmn.getElementHeight;
  cmn.gW=cmn.getElementWidth;
  cmn.aC=cmn.addClass;
  cmn.rC=cmn.removeClass;
  cmn.hC=cmn.hasClass;
  cmn.aL=cmn.addListener;
  cmn.rL=cmn.removeListener;


  regElMethod("setDN",function(el){el.style.display="none";});
  regElMethod("setDB",function(el){el.style.display=el.tagName.toLowerCase()==="tr"?"table-row":"block";});
  regElMethod("setDI",function(el){el.style.display="inline";});
  regElMethod("setVV",function(el){el.style.visibility="visible";});
  regElMethod("setVH",function(el){el.style.visibility="hidden";});
  regElMethod("swapDisplay",function(el){el.style.display=el.style.display==="none"?"block":"none";});
  regElMethod("swapVisibility",function(el){el.style.visibility=el.style.visibility==="hidden"?"visible":"hidden";});


  return cmn;

}();