// JavaScript Document

function setVisible(id)
	{
		$(id).setStyle({'display': 'block'});
		return false;
	}
	
function setUnvisible(id)
	{
		$(id).setStyle({'display': 'none'});
		return false;
	}
	
function setUnderline(id)
	{
		$(id).setStyle({'text-decoration': 'underline'});	
		return false;
	}

function setNounderline(id)
	{
		$(id).setStyle({'text-decoration': 'none'});	
		return false;
	}
	
function displayTrigger(id)
	{
		if ($(id).style.display == "none") $(id).setStyle({'display': 'block'});
			else $(id).setStyle({'display': 'none'});
		return false;
	}
	
function commentsDisplay(id)
	{
		displayTrigger(id);
		$('comment').style.display = 'none';
		$('message').style.display = 'none';
		return false;
	}
	
function sizeInterest(interest, pic)
	{
		alert ('vytre si ');	
	}


function adDisplay()
	{
		if (BrowserDetect.browser=="Explorer")
			{
				document.getElementById('profile_href').setAttribute("className", "");
				document.getElementById('party_href').setAttribute("className", "");
				document.getElementById('ad_href').setAttribute("className", "active");
				setUnvisible('profile_display');
				setUnvisible('party_display');
				setVisible('advertinfo');
			}
		else
			{
				document.getElementById('profile_href').setAttribute("class", "");
				document.getElementById('party_href').setAttribute("class", "");
				document.getElementById('ad_href').setAttribute("class", "active");
				setUnvisible('profile_display');
				setUnvisible('party_display');
				setVisible('advertinfo');
			}
	}
	
function profileDisplay()
	{
		if (BrowserDetect.browser=="Explorer")
			{
				document.getElementById('ad_href').setAttribute("className", "");
				document.getElementById('party_href').setAttribute("className", "");
				document.getElementById('profile_href').setAttribute("className", "active");
				setUnvisible('advertinfo');
				setUnvisible('party_display');
				setVisible('profile_display');
			}
		else
			{
				document.getElementById('ad_href').setAttribute("class", "");
				document.getElementById('party_href').setAttribute("class", "");
				document.getElementById('profile_href').setAttribute("class", "active");
				setUnvisible('advertinfo');
				setUnvisible('party_display');
				setVisible('profile_display');
			}

	}
	
function partyDisplay()
	{
		if (BrowserDetect.browser=="Explorer")
			{
				document.getElementById('ad_href').setAttribute("className", "");
				document.getElementById('party_href').setAttribute("className", "active");
				document.getElementById('profile_href').setAttribute("className", "");
				setUnvisible('advertinfo');
				setUnvisible('profile_display');
				setVisible('party_display');
			}
		else
			{
				document.getElementById('ad_href').setAttribute("class", "");
				document.getElementById('profile_href').setAttribute("class", "");
				document.getElementById('party_href').setAttribute("class", "active");
				setUnvisible('advertinfo');
				setUnvisible('profile_display');
				setVisible('party_display');
			}
	}

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();
//    *  Browser name: BrowserDetect.browser
//   * Browser version: BrowserDetect.version
//    * OS name: BrowserDetect.OS