function submitLogin() {
	
		// transfer the given pwd with md5 key and send the form
		document.frmLogin.txtPwd.value = MD5( document.frmLogin.aPwd.value);
		document.frmLogin.submit();
	}

	// check deletion
	function doDelete() {
	    ok = confirm("Ausgewälten Datensatz löschen?");
	    if (ok) {
	        return true;
	    } // end if
	    return false;
	} // end of function

	
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";
		
		// alert( 'browser' + this.browser);
		// alert( 'version' + this.version);
		// alert( 'OS' + this.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"
		},
		{
			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"
		}
	]

};





	// -------------------------------------
	// set the result from the file select dialog 
	// and save it to the database
	//
	function ImageGalery_changeImage( img, action ) {
		
		var opt = {
		    method: 'post',
		    postBody: 	'do=' + action +
		    			'&img=' + img ,
		    onSuccess: function(t) {
		        //alert(t.responseText);
		        file = t.responseText;
		        // show results to the user
		        $(img).src = file;
				$(txt).value = file;
		        
		    },
			// Handle 503
		    on503: function(t) {
		        //alert('Error 503: Service Unavailable. Please reload the page.');
		    },	
		    onFailure: function(t) {
		        alert('Error ' + t.status + ' -- ' + t.statusText);
		    }
		}
	    new Ajax.Request('/_inlineCMS/fe_imageGalery_ImageChange.php', opt);	
		
	}

	
	// set the image in the projektfolder	
	function setProjektFotoInfo( img, caption, info ) {
		//alert( img + ' ' + caption + ' ' + info );
		document.getElementById('bigImage').src = img;
		document.getElementById('ImageCaption').innerHTML = caption;
		document.getElementById('ImageInfo').innerHTML = info;
		
	}