function disabler()
{
	for(var i=0;i<document.chunkForm.elements.length;i++) {
		if(document.chunkForm.elements[i].name=="chunkType") {
			if(document.chunkForm.elements[i].value=="paragraph") {
   				document.chunkForm.chunkBody.disabled=false;
   				document.chunkForm.chunkTitle.disabled=false;   				
   				document.chunkForm.chunkClass.disabled=false;
			} else if(document.chunkForm.elements[i].value=="list") {
   				document.chunkForm.chunkBody.disabled=false;
   				document.chunkForm.chunkTitle.disabled=false;   				
   				document.chunkForm.chunkClass.disabled=false;
			} else if(document.chunkForm.elements[i].value=="divider") {
   				document.chunkForm.chunkBody.disabled=true;
   				document.chunkForm.chunkTitle.disabled=true;   				
   				document.chunkForm.chunkClass.disabled=false;
			} else if(document.chunkForm.elements[i].value=="anchor") {
   				document.chunkForm.chunkBody.disabled=true;
   				document.chunkForm.chunkTitle.disabled=false;   				
   				document.chunkForm.chunkClass.disabled=true;
			} else if(document.chunkForm.elements[i].value=="html") {
   				document.chunkForm.chunkBody.disabled=false;
   				document.chunkForm.chunkTitle.disabled=false;   				
   				document.chunkForm.chunkClass.disabled=true;

			}
		}
	}
}