if (document.getElementById) {
	stdBrowser = true
}
else {
	stdBrowser = false
}

var browserVer=parseInt(navigator.appVersion); 
var browserName=navigator.appName

function toggle(myObj,myStatus) {
	if (stdBrowser) {
		myObject = document.getElementById(myObj).style
	}
	else {
		myObject = eval("document." + myObj + ".style")
	}
	if (myStatus == 'toggle') {
		if(myObject.display == 'none'){
			myObject.display = 'block';
		} else {
			myObject.display = 'none';
		}

	 } else if (myStatus == 'on') {
		myObject.display = 'block';

	 } else if  (myStatus == 'off') {
		myObject.display = 'none';
	}

}

function toggleMenu(currElem,nextPos) {

	if (stdBrowser) {
		menuObj = document.getElementById(currElem).style
	}
	else {
		menuObj = eval("document." + currElem)
	}
	if (toggleMenu.arguments.length == 1) {
		if (parseInt(menuObj.top) == 75) {
			nextPos = -220
		}
		else {
			nextPos = 75
		}
	}
	if (stdBrowser) {
		menuObj.top = nextPos + "px"
	}
	else {
		menuObj.top = nextPos
	}
	
}


function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}



function makeRequest(url,finishProcedure) {

	http_request = false;

	if (window.XMLHttpRequest) { // Mozilla, Safari,...
		http_request = new XMLHttpRequest();
		if (http_request.overrideMimeType) {
			http_request.overrideMimeType('text/xml');
		}
	} else if (window.ActiveXObject) { // IE
		try {
			http_request = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
			http_request = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {}
		}
	}

	if (!http_request) {
		alert("Cannot create an XMLHTTP instance");
		return false;
	}
	http_request.onreadystatechange = finishProcedure;
	http_request.open('POST', url, true);
	http_request.send(null);

}

function changeBg(id) {
	document.getElementById(id).style.backgroundColor='#CCCCCC';
}

function changeBg(id) {
	document.getElementById(id).style.backgroundColor='#f0f0f0';
}

var newwindow = '';

function popWindow(url,id,width,height,scrollBar) {
	
	newwindow = id;
	if (scrollBar == undefined) {
		scrollBar = 'no';	
	}
	
	if (!newwindow.closed && newwindow.location) {
		newwindow.location.href = url;
	}
	else {
		newwindow=window.open(url,id,'height=' + height + ',width=' + width +',scrollbars=' + scrollBar);
		if (!newwindow.opener) newwindow.opener = self;
	}
	if (window.focus) {newwindow.focus()}
	return false;
}

// PopImage //

function popImage(src,id) {
	// declare iamge
	myImage = new Image();
  	myImage.src=(src);
	getImage(myImage,id,src);
}

function getImage(myImage,id,src) {
  // loop until we've got width / height value
  if((myImage.width !=0)&&(myImage.height!=0)){
    viewImage(myImage,id,src);
  }
  else{
    tryAgain="getImage('"+myImage+"','"+id+"','"+src+"')";
    intervallo=setTimeout(tryAgain,20);
  }
	
}

// PopImage //


function viewImage(myImage,id,src) {
	// pop the window and display.
	var myImage,windowWidth,windowHeight;
	
	windowWidth =  myImage.width + 20;
	windowHeight =  myImage.height + 20;
	
	newwindow = id;
	
	if (!newwindow.closed && newwindow.location) {
		newwindow.location.href = url;
	}
	else {
		newwindow=window.open(src,id,'height=' + windowHeight + ',width=' + windowWidth + ',location=no');
		if (!newwindow.opener) newwindow.opener = self;
	}
	if (window.focus) {newwindow.focus()}
	return false;
}



function addOption(selectbox,text,value ) {
	
	var option = document.createElement("OPTION");
	option.text = text;
	option.value = value;
	document.dataForm[selectbox].options.add(option);
	for ( x = 0 ; x < document.dataForm[selectbox].options.length  ; x++ ) {
		if(document.dataForm[selectbox].options[x].value == value) {
			document.dataForm[selectbox].options[x].selected = true;
		}
	}
}



function checkSimpleDropDown(fieldName) {
		myValue = document.dataForm[fieldName].value;
		if (myValue == 'other') {
			toggle(fieldName,'off');
			toggle(fieldName + 'OtherDiv','on');
		
		} else {
			toggle(fieldName,'on');
			toggle(fieldName + 'OtherDiv','off');
			document.dataForm[fieldName +'Other'].value = '';
		}						
}

function equalise(element1,element2,myOffset) {
	
	// element1 is the one you are measuring off
	// element2 is the one you are adjusting
	// must put this in the body onload event
	//document.getElementById(element2).style.height = document.getElementById(element1).offsetHeight + myOffset + 'px';
	
	if (document.getElementById(element2).offsetHeight > document.getElementById(element1).offsetHeight) {
		document.getElementById(element1).style.height = document.getElementById(element2).offsetHeight + myOffset + 'px';
	} else {
		document.getElementById(element2).style.height = document.getElementById(element1).offsetHeight + myOffset + 'px';
	}
}


function changeTab(myObj,myClassName) {	

	if (stdBrowser) {
		myObject = document.getElementById(myObj)
	}
	else {
		myObject = eval("document." + myObj)
	}
	myObject.className = myClassName;
	
}

function initShadowBox() {
	
	var options = {
        handleLgImages:     'drag',
        displayNav:         true,
        handleUnsupported:  'remove',
        keysClose:          ['c', 27], // c or esc
        loadingImage:     'shadowBox/images/loading.gif',
		counterType:'skip',
		continuous:true,
		animSequence:'sync'
    };

    Shadowbox.init(options);
	
	
}

function mediaManager(myfield,file) {	
	popWindow('popup.asp?action=filemanager&myfield=' + myfield,'filemanager',500,400,'no')
}

function add_commas(fieldname) {
	
	nStr = document.getElementById(fieldname).value;
	x = nStr.split('.');
	x1 = x[0];
	x2 = x.length > 1 ? '.' + x[1] : '';
	var rgx = /(\d+)(\d{3})/;
	while (rgx.test(x1)) {
		x1 = x1.replace(rgx, '$1' + ',' + '$2');
	}
	document.getElementById(fieldname).value = x1 + x2;
	
	
}