var currentrow = '';

 function togglepreacher(row, name, text, noimage){
   if (name != ''){
     id = document.getElementById('preacherdetails'); 
     if (id){
		   if (noimage == true){
			   id.innerHTML = '<p><img id="preacherimage" src="../../images/preacher.jpg" ' +
                         'width="100" height="100" alt="" title="" /></p>' +
                         '<h3>'+name+'</h3><p>'+text+'</p>';
			 } else {
          id.innerHTML = '<p><img id="preacherimage" src="../../images/' + name.toLowerCase() +'.jpg" ' +
                         'width="100" height="100" alt="" title="" /></p>' +
                         '<h3>'+name+'</h3><p>'+text+'</p>';
			 }
     }
   }
   
   if ((row != currentrow) && (currentrow != '')){
     id = document.getElementById(currentrow);
     id.style.background = '';  
   }
   if (row != ''){
     id = document.getElementById(row); 
     id.style.background = 'url(../../images/highlight.png) repeat-y';
     currentrow = row;
   }
 }