function initialize(){		
        var formulier = document.zoekheader;
        runDom(document.body);			
    }
    
    function runDom(element){
        if(element.tagName=="DIV"){
            procesDIV(element);
        }
        if(element.tagName=="H1" || element.tagName=="H2"){
            procesH1(element);
        }
        
        var i = 0;
        var kinderen = element.childNodes;
        if(kinderen!=null){
            while(i<kinderen.length){
                var kind = kinderen[i];
                if(kind!=null){
                    runDom(kind);
                }
                i++;
            }
        }		
    }
    
                    

    
    function procesDIV(element){
        var className = element.className;
        className = className.substring(0,5);
        if(className=="grijs"){                
            kontent = element.innerHTML;            
            if(kontent.indexOf("class=btop")>0){
                    
            }
            else{				
                voor = "<b class=btop><b></b></b><div style='padding-left:10px;padding-right:10px;'>";
                na   = "</div><b class=bbot><b></b></b>";
                kontent = voor + kontent + na;
                element.innerHTML = kontent;
            }                
        }
            
            
    }
    
    
    
    
    

    
    
    
    function procesH1(element){
            title = element.innerHTML;
            
            title = title.split(" ");
            nieuw = "<span class=groen>";
            for(i=0;i<title.length;i++){
                nieuw += title[i]+" ";
                if(i==0){
                    nieuw +="</span>";
                }
            }
            //alert("process:"+nieuw);
            element.innerHTML = nieuw;
            
    }