function load(url, callback, additional_parameter) {
	document.body.style.cursor='wait';
	
	$.get(url, function(data){
		callback(data, additional_parameter);
		document.body.style.cursor='auto';
	});
	
	/*
	var request = GXmlHttp.create();
	request.open("GET", url, true);
	request.onreadystatechange=function() {
		if (request.readyState==4) {
			callback(request.responseText, additional_parameter);
			document.body.style.cursor='auto';
		}
	}
	request.send(null);
	*/
};
function queryAndReplace(query, replace_el_id) {
	load(query,
		function(response, tmp) {
			document.getElementById(replace_el_id).innerHTML = response;
		},
	null);
} 
function highlightItemId(itemId) {
	/*
	var items = document.getElementsByTagName("div");	
	for (var i = 0; i < items.length; i++) {
		if (items[i].className=="currently_selected_item")
			items[i].className="item";
	}
	document.getElementById('item_'+itemId).className="currently_selected_item";
	*/
	$('div.currently_selected_item').removeClass('currently_selected_item');
	$('#item_'+itemId).addClass('currently_selected_item');
}
function changeInnerHTML(divId,html){
 var e=null;
 if (document.getElementById) {
     e=document.getElementById(divId);
          if(!e)return false;
          if("innerHTML" in e){
               e.innerHTML=html;return true
          }
          else if("firstChild" in e && "data" in e.firstChild){
               e.firstChild.data=html;return true;
          }
          else{
               return false;
          }
 }else if(document.layers){
     e=document.layers[divId];
          if(typeof e=="undefined"||!e){
               e=document[divId];
               if(typeof e=="undefined"||!e)return false;
          }
     e.document.open();
     e.document.write(html);
     e.document.close();
     return true;
 }else if(document.all){
     e=document.all[divId];
     if(typeof e=="undefined"||!e)return false;
     e.innerHTML=html;
     return true;
 }
 return false;
}

function setVote(entry_id){

	$('input[value="'+entry_id+'"]').attr("checked","checked");
	$('#facebox .close').click();

	return false;
}

var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();