// JavaScript Document

function fo(n, d) { //v4.01
  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=fo(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function sh(id) {
  	if ((obj=fo(id))!=null) { 
		obj.style.display = ((obj.style.display == 'none')?'block' :'none');
		if ((tit=fo('A'+id))!=null){
			tit.style.fontWeight = ((tit.style.fontWeight =='bold')? 'normal' :'bold');
		}
	}
}

function MM_CheckFlashVersion(reqVerStr,msg){
  with(navigator){
    var isIE  = (appVersion.indexOf("MSIE") != -1 && userAgent.indexOf("Opera") == -1);
    var isWin = (appVersion.toLowerCase().indexOf("win") != -1);
    if (!isIE || !isWin){  
      var flashVer = -1;
      if (plugins && plugins.length > 0){
        var desc = plugins["Shockwave Flash"] ? plugins["Shockwave Flash"].description : "";
        desc = plugins["Shockwave Flash 2.0"] ? plugins["Shockwave Flash 2.0"].description : desc;
        if (desc == "") flashVer = -1;
        else{
          var descArr = desc.split(" ");
          var tempArrMajor = descArr[2].split(".");
          var verMajor = tempArrMajor[0];
          var tempArrMinor = (descArr[3] != "") ? descArr[3].split("r") : descArr[4].split("r");
          var verMinor = (tempArrMinor[1] > 0) ? tempArrMinor[1] : 0;
          flashVer =  parseFloat(verMajor + "." + verMinor);
        }
      }
      // WebTV has Flash Player 4 or lower -- too low for video
      else if (userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 4.0;

      var verArr = reqVerStr.split(",");
      var reqVer = parseFloat(verArr[0] + "." + verArr[2]);
  
      if (flashVer < reqVer){
        if (confirm(msg))
          window.location = "http://www.macromedia.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash";
      }
    }
  } 
}

function getObj(name){
  if (document.getElementById){
  	this.obj = document.getElementById(name);
	this.style = document.getElementById(name).style;
  }
  else if (document.all){
	this.obj = document.all[name];
	this.style = document.all[name].style;
  }
  else if (document.layers)
  {
   	this.obj = document.layers[name];
   	this.style = document.layers[name];
  }
}

window.onload=function(){
	q=new getObj('qryform');
	var qq=new getObj('qry');
	var look=new getObj('look');
	q.obj.qq=qq;
	q.obj.onsubmit=function(){
		this.action+=this.qq.obj.value;
	};
	var look=new getObj('look');
	look.obj.q=q;
	look.obj.qq=qq;
	look.obj.onclick=function(){
		this.q.obj.action+=this.qq.obj.value;
		this.q.obj.submit();
	}
}

window.addEvent('domready',function(){
	var winH = window.getSize().y ,
	    mnuH = $('mnu').getSize().y,
	    tweets,
	    htm,
	    i,
	    j,
	    count;
	if(mnuH > winH) {
		tweets = $('mnu').getElements('.tweet');
		count = tweets.length - 1;
		for(i = count; i > -1 ; i--) {
		    htm = tweets[i].get('html');
		    for(j = htm.length; j > -1; j -= 1) {
			if($('mnu').getSize().y > winH) {
			    tweets[i].set('html', htm.substr(0, j));
			} else {
			    tweets[i].grab(tweets[i].getNext('.more'));
			    return;
			}
			
			if(j===0) {
			    tweets[i].dispose();
			    break;
			}
		    }
		}
	}
})