var anim;  
var varQroupPrevious = Array();
function acc_group(group, line, content) {  
 $(group+' '+content).css('display','none');        
 $(group+' '+content+':first').css('display','block');                          
 varQroupPrevious[group] = $(group+' '+line+':first')[0];
 $(group+' '+line).bind('mouseover', function() {   
  if (varQroupPrevious[group] != this) {
   if (document.all && !window.opera) {
     $(' '+content,varQroupPrevious[group]).css("display","none");
     $(' '+content,this).css("display","block");  
   } else { 
     $(content,varQroupPrevious[group]).slideUp("fast", this.anim = undefined);    
     
    
     if (this.anim != true) {
       this.anim = true; 
       $(content,this).slideDown("fast");
      }
   }                                
   varQroupPrevious[group] = this;         
  }
 });   
}