function showHide(gid, iid) {
  var g = document.getElementById(gid).style;
  var img = document.getElementById(iid);

  if ( g.display != "none" ) {
    g.display="none"; 
	  img.src="/_layouts/images/plus.gif";
  }
  else {
    g.display="";
    img.src="/_layouts/images/minus.gif";
  }
}

function hideEmptyExpand(cc,coff) {
  coff=coff||0;
  var z="0";
  var cix;
  var cid;
  var c;
  for(var i=1;i<14;i++){
    cix=i*cc-1+coff;
    if (cix>9) z="";
    cid="ctl00_PlaceHolderMain_ctl"+z+cix+"__ControlWrapper_RichHtmlField";
    c=document.getElementById(cid);
    if (c) {
      if (c.innerText == "")
        document.getElementById("content"+i).style.display="none";
      else
        document.getElementById("imgExpand"+i).src = "/_layouts/images/plus.gif";
    }
  }
  showQryGroup();
}

function showQryGroup() {
	if (location.search){ 
		var vals=location.search.substr(1).split("&");
		var request= new Array(); 

		for (var i in vals) { 
			vals[i] = vals[i].replace(/\+/g, " ").split("="); 
			request[unescape(vals[i][0])] =unescape(vals[i][1]); 
		}
		var id=request["id"]||0;
		if (id>0)
			showHide('content'+id,'imgExpand'+id);
	}
}

function setSelect(c,pn,pl) {
	if (location.search){ 
    pl=pl||"";
		var vals=location.search.substr(1).split("&");
		var request= new Array(); 

		for (var i in vals) { 
			vals[i] = vals[i].replace(/\+/g, " ").split("="); 
			request[unescape(vals[i][0])] =unescape(vals[i][1]); 
		}
		var pv=request[pn]||"";
    for(var i = 0; i < c.length; i++) {
      if(c.options[i].value == pv)
      {
        c.selectedIndex=i;
         if (pl!="")
          c.options[0].text="Show All "+pl+"s";
      }
    }
  }
}


function OpenEmlWindow() 
{ 
	var emailField = document.getElementById('email'); 
	
	url='/Pages/emailsignup.htm?' + emailField.value; 
	var w=window.open(url,'email', 'height=450,width=500,resizable=1,status=1'); 
	
}