//OBJECT SEARCH

    // adott objektumot ad vissza
    function getobjectbyid(id)
    {
      if (document.all){
        return document.all[id];
      } else if (document.getElementById){
        return document.getElementById(id);
      }
    }  


    //tag szerinti szülőkeresés
    function findparentbytag(obj, tag)
    {    
        while (obj) {
                if ((obj)&&(obj.tagName))
                {
//              alert(obj.tagName);
                        if (obj.tagName.toLowerCase()==tag) {return obj;break;}
                }
                obj=obj.parentNode;             
        }
    }
    
    //tag szerinti gyerekkeresés
    function findchildbytag(obj, tag)
    {
        if (obj) {
                var childcount=obj.childNodes.length;           
                for (var i=0; i<childcount; i++) 
                {
                        var child=obj.childNodes[i];
                        if ((child)&&(child.tagName))
                        {                       
                                if (child.tagName.toLowerCase()==tag) { return child; break; }
                                var childs=getchildbytag(child, tag);
                                if (childs) { return childs; break; }
                        }
                }
        }
    }

    function findparentbyid(object, findid)
    {
       var pobj=null;
       var parelem=object;
       while (parelem)
        {
            if (parelem.id) {
                if (parelem.id==findid) {pobj=parelem; break;}
            }
            parelem=parelem.parentNode;
        }
       return(pobj);
    }
    
    function findparentbyidpart(object, findid)
    {
       var pobj=null;
       var parelem=object;
       while (parelem)
        {   
            if (parelem.id) {
                if (parelem.id.substr(0,findid.length)==findid) {pobj=parelem; break;} 
            }
            parelem=parelem.parentNode;
        }
       return(pobj);
    }

        //string functions
    function trim(inputString) {
       if (typeof inputString != "string") { return inputString; }
       var retValue = inputString;
       var ch = retValue.substring(0, 1);
       while (ch == " ") {
          retValue = retValue.substring(1, retValue.length);
          ch = retValue.substring(0, 1);
       }
       ch = retValue.substring(retValue.length-1, retValue.length);
       while (ch == " ") { 
          retValue = retValue.substring(0, retValue.length-1);
          ch = retValue.substring(retValue.length-1, retValue.length);
       }
       while (retValue.indexOf("  ") != -1) { 
          retValue = retValue.substring(0, retValue.indexOf("  ")) + retValue.substring(retValue.indexOf("  ")+1, retValue.length);
       }
       return retValue;
    } 

    function sml(p,a)
    {
        document.location.href='mailto:'+p+String.fromCharCode(2*2*2*2*2*2)+a;
    }