// object = ID des elements
// eventId  1= focus
//          2= beim verlassen 
// required 0,1
function changeFormStyle(object,eventId,required){

	if(eventId==1){
		object.style.backgroundColor="";

		disp.show(object.name+'_info');
	}else if (eventId==0 && object.value!="" ){
		object.style.backgroundColor="#cccccc";
		disp.hide(object.name+'_info');			
		ieLayerBugDestroyer("force-scrollbar");

	}else if (eventId==0 && object.value=="" && required==1){
		object.style.backgroundColor="#ff0000";
		disp.hide(object.name+'_info');			
		ieLayerBugDestroyer("force-scrollbar");
	}else if(eventId==0){
		disp.hide(object.name+'_info');			
	}

}