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();







function id( name )

{

	if ( document.getElementById( name ) )

	{

		return document.getElementById( name );

	}

	else

	{

		return false;

	}

}



function show( name )

{

	if ( id(name).style )

	{

		id( name ).style.display="block";

	}

}



function hide( name )

{

	if( id(name).style )

	{

		id( name ).style.display="none";

	}

}



function hide_all()

{

	//center

	hide('content_home1');

	hide('content_home2');



	//right

	hide('box_video_teaser');

	hide('box_our_partners');

	hide('box_education_kit');



}



function setColumnSize(){



	// try fängt mögliche fehlermeldungen auf, 

	// hier konkret können evtl. #id nicht vorhanden sein. 

	// http://knowledge.allianz.com/en/globalissues/microfinance/

	



	

		//alert(BrowserDetect.version);  

		if(BrowserDetect.browser=="Explorer" && BrowserDetect.version=="6"){

	

		if(!document.getElementById('bottom_left')) {

			return "";

		}

	

		// #split may not exist => usung try/catchblock 

		

		var split = document.getElementById('split').offsetTop;

		var split2 = document.getElementById('split2').offsetTop;

		var split0 = document.getElementById('ticker_hr').offsetTop;

		var footer = document.getElementById('split3').offsetTop;

	

		var teaser_bottom_left = document.getElementById('popular');

		var teaser_bottom_right = document.getElementById('bottom_right');

		var teaser_bottom_offset = document.getElementById('bottom_left').offsetTop;

		

		if(document.getElementById('top_left')) {

		var teaser_top_left = document.getElementById('top_left');

		var teaser_top_right = document.getElementById('top_right');

		var teaser_top_offset = document.getElementById('top_left').offsetTop;

		}

		

		var teaser_middle_left = document.getElementById('middle_left');

		var teaser_middle_right = document.getElementById('middle_right');

		var teaser_middle_offset = document.all.middle_right.offsetTop;

	



		difference_top = split-split0;

		difference_bottom = footer-teaser_bottom_offset;

		difference_middle = footer - teaser_middle_offset;

		

		if(document.getElementById('top_left')) {

		teaser_top_left.style["height"] = difference_top-150;

		teaser_top_right.style["height"] = difference_top-150;

		}

	

		teaser_middle_left.style["height"] = split2-split-40;

		teaser_middle_right.style["height"] = split2-split-40;

	

		teaser_bottom_right.style["height"] = difference_bottom;

		teaser_bottom_left.style["height"] = difference_bottom-2;

		}

		

}



function validateSendAuthor() {

	var message = document.getElementById('send_author').value;

	var email = document.getElementById('send_author_senderemail').value;



	if(message == '') {

		alert('Please type in a Message to the Author!');

	    return false;

	}



	if(document.getElementById('agree_1').checked == false && document.getElementById('agree_2').checked == false) {

		alert('Please check Yes or No for the statement of agreement!');

	    return false;

	}



	if (!email.match(/^[A-Z0-9._%-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$/i)

			&& !(email == 'e-Mail Address') && !(email == '')){

	    alert('Please type in a valid e-Mail address or no address at all!');

	    return false;

	} else {

	    return true;

	}

}





function loadFlash ( movie, url ) {

	

	var so = new SWFObject(movie, "sotester", "326", "269", "9", "#ffffff");

	so.addParam("allowFullScreen", "true");

	so.addVariable("clickTag", url);

	so.write("flashcontent");

	

}



var  addthis_url   = '';

var  addthis_title = '';



function addthisPopup(obj, str) {

	var url='http://www.addthis.com/bookmark.php';

	url += '?v=10';

 	url += '&url='+encodeURIComponent(addthis_url);

 	url += '&title='+encodeURIComponent(addthis_title);

  	window.open(url,'addthis','scrollbars=yes,menubar=no,width=650,height=740,resizable=yes,toolbar=no,location=no,status=no,screenX=200,screenY=100,left=200,top=100');

  	

	return false;  	

}