function search(){
	var keywords = document.forms['search_form'].search_keywords.value;	
	if(keywords.length > 0 && keywords != 'Quick Search'){
		document.forms['search_form'].submit();
	}
}

function searchenter(myfield,e) {
	
	var keycode;
	if (window.event) keycode = window.event.keyCode;
	else if (e) keycode = e.which;
	else return true;
	if (keycode == 13){;
		search();
		return false;
	}else{
		return true;
	}
}


// --------- for FAQ page ---------- //



function MM_findObj(n, d) { //v3.0

  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {

    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}

  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];

  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;

}



function MM_showHideLayers() { //v3.0

  var i,p,v,obj,args=MM_showHideLayers.arguments;

  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];

    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }

    obj.visibility=v; }

}



var lastFaqClick=null;



window.onload=function(){



   var faq=document.getElementById("faq");



   var dls=faq.getElementsByTagName("dl");



   for (var i=0,dl;dl=dls[i];i++){



     var dt=dl.getElementsByTagName("dt")[0];



      dt.id = "faq_dt_"+(Math.random()*100);



      dt.onclick=function(){



        var p=this.parentNode;



         if (lastFaqClick!=null&&lastFaqClick.id!=this.id){



           var dds=lastFaqClick.parentNode.getElementsByTagName("dd");



           for (var i=0,dd;dd=dds[i];i++)



             dd.style.display='none';



         }



         lastFaqClick=this;



         var dds=p.getElementsByTagName("dd");



         var tmpDisplay='none';



         if (gs(dds[0],'display')=='none')



           tmpDisplay='block';



         for (var i=0;i<dds.length;i++)



           dds[i].style.display=tmpDisplay;



       }



   }



}







function gs(d,a){



   if (d.currentStyle){ 



     var curVal=d.currentStyle[a]



   }else{ 



     var curVal=document.defaultView.getComputedStyle(d, null)[a]



   } 



   return curVal;



}