// JavaScript Document

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: "Chrome",
			identity: "Chrome"
		},
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari",
			versionSearch: "Version"
		},
		{
			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.userAgent,
			   subString: "iPhone",
			   identity: "iPhone/iPod"
	    },
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();



// Basic Submit Form from a Link
function submitForm(formId) {
  var formObj = document.getElementById(formId);
  formObj.submit();
}

// Basic Submit Form from a Link with Question
function submitFormQ(formId) {
	var response = confirm("Are you sure that do you want to delete this picture?");
	if (response == true) {
		var formObj = document.getElementById(formId);
		formObj.submit();
	}
}

// Basic Submit Form from a Link with Question
function submitFormQa(formId) {
	var response = confirm("Are you sure that do you want to delete this Album? All the picture will be delete also.");
	if (response == true) {
		var formObj = document.getElementById(formId);
		formObj.submit();
	}
}

function imageChanger(imageName,objName) {
	var obj = document.getElementById(objName);
	var imgTag = '<img id="'+objName+'" src="'+imageName+'" border="0" />';
	obj.innerHTML = imgTag;
	return;	
}


function validateTextFieldLen(maxLen, textFieldName,fieldCounterName) {
	var sTextField	=	document.getElementById(textFieldName);
	var sTextMaxLen	=	parseInt(maxLen);
	var sTextCount	=	document.getElementById(fieldCounterName);
		
	if (sTextField.value.length > sTextMaxLen){
		sTextField.value = sTextField.value.substring(0, sTextMaxLen);
		return false;
	} else {
		sTextCount.value = sTextField.value.length;
		return true;
	}
}

function disableNewAlbum() {
	if(BrowserDetect.browser == "Explorer"){
		if(BrowserDetect.version >= 8){
			document.AlbumDetails.albumName.setAttribute('class','');
		} else {
			document.AlbumDetails.albumName.setAttribute('className','');
		}
		// document.AlbumDetails.albumName.setAttribute("className","");  
	} else {
		document.AlbumDetails.albumName.setAttribute("class","");
	}
	document.AlbumDetails.albumName.disabled = true;
	document.AlbumDetails.albumDescription.disabled = true;
}

function enableNewAlbum() {
	document.AlbumDetails.albumName.disabled = false;
	if(BrowserDetect.browser == "Explorer"){
		if(BrowserDetect.version >= 8){
			document.AlbumDetails.albumName.setAttribute('class','jsrequired jsvalidate_alphaNew');
		} else {
			document.AlbumDetails.albumName.setAttribute('className','jsrequired jsvalidate_alphaNew');
		}
		// document.AlbumDetails.albumName.setAttribute("className","jsrequired jsvalidate_alphaNew");  
		// document.AlbumDetails.albumName.setAttribute('className','jsrequired jsvalidate_alphaNew');  
	} else {
		document.AlbumDetails.albumName.setAttribute("class","jsrequired jsvalidate_alphaNew");
	}
	document.AlbumDetails.albumDescription.disabled = false;
}

function showAlbumDivs() {
	upperButton = document.getElementById("submitAlbumButton01");
	lowerButton = document.getElementById("submitAlbumButton02");
	
	upperButton.style.display = "block";
	lowerButton.style.display = "block";
}

function loadImages() {
	if (document.getElementById) {  // DOM3 = IE5, NS6
		document.getElementById('hidepage').style.display  = 'none';
	} else {
		if (document.layers) {  // Netscape 4
			document.hidepage.display  = 'none';
		} else {  // IE 4
			document.all.hidepage.style.display  = 'none';
		}
	}			
}