function showForm(what) {
	theid = document.getElementById(what)
	
	if (theid.style.display == 'block') {
		theid.style.display = 'none';
	}else{
		theid.style.display = 'block';
		}
}


window.onload=function onLoader(){
	
	// length of left column
	if (document.getElementById('navi')){
				
				if ((document.getElementById('middle').offsetHeight - 50) < 0) {
					midHeight = 0;
					}else {
					midHeight = document.getElementById('middle').offsetHeight - 50;
					}
			if (navigator.userAgent.toLowerCase().indexOf('msie 6') != -1) {
			document.getElementById('navi').style.height = midHeight  + 'px';
			} else {
			document.getElementById('navi').style.minHeight =  midHeight  + 'px';
			}
	} 
	
	if (document.getElementById("furtherfeedback")) { document.getElementById("furtherfeedback").style.display='none';}
	if (document.getElementById("complaint")) { document.getElementById("complaint").style.display='none';}
	if (document.getElementById("comment")) { document.getElementById("comment").style.display='none';}
	if (document.getElementById("compliment")) { document.getElementById("compliment").style.display='none';}
	
	//load cookie for css switcher
	var cookie = readCookie("style");
	var title = cookie ? cookie : getPreferredStyleSheet();
	setActiveStyleSheet(title);
	
		//show correct size on navi
		if (cookie){
		cookiestr = cookie.toString();
			if (document.getElementById(cookiestr)){
			document.getElementById(cookiestr).className="on";
			}else{
			document.getElementById('Default').className="on";
			}
		}else{
		document.getElementById('Default').className="on";
		}
		
		//textchange navi
		topnaviRoot = document.getElementById("changeUL");
			
			for (i=0; i<topnaviRoot.childNodes.length; i++) {
				node = topnaviRoot.childNodes[i];
				
					if (node.nodeName=="LI") {
					node.onclick=function() {
						
						for (j=0; j<topnaviRoot.childNodes.length; j++) {
						topnaviRoot.childNodes[j].className="";
						}
						this.className="on";
						setActiveStyleSheet(this.id); return false;
					}
				}
			}
	


	//open window
	var x = document.getElementsByTagName('a');
	for (var i=0;i<x.length;i++)
	{
	if (x[i].getAttribute('title') >'') {
		
		if (x[i].getAttribute('title').indexOf("Link opens in a new window") >= 0)
		{
		x[i].onclick = function () {window.open(this.href); return false}
		}	
		}	
	}
	
	
	//form
	var formRoot = document.getElementsByTagName("form"); 
	for (var f=0;f<formRoot.length;f++)
	{
		var r = formRoot[f].elements;
		var rlen = r.length;

		for (var h = 0; h < rlen; h++) {
		 var node = r[h];
				
					node.onfocus=function() {
					if(this.type !=='checkbox' && this.type !=='radio' && (this.tagName =='INPUT' || this.tagName =='TEXTAREA')) {
							this.className="textformfocus";
							if (this.value.charAt(0) == '-') { this.value='' } 
					}
			}
												
					node.onblur=function() {
					if(this.type !=='checkbox' && this.type !=='radio' && (this.tagName =='INPUT' || this.tagName =='TEXTAREA')) {
							this.className="textform";
					}
			}
			
		}
	}
}	

function showFurther() {
		document.getElementById("furtherfeedback").style.display='block';
}

function feedbackForm(theValue) {
	switch(theValue) {
		case 'complaint':
			document.getElementById("complaint").style.display='block';
			document.getElementById("comment").style.display='none';
			document.getElementById("compliment").style.display='none';
			break
		case 'comment/suggestion':
			document.getElementById("comment").style.display='block';
			document.getElementById("complaint").style.display='none';
			document.getElementById("compliment").style.display='none';
			break
		case 'compliment':
			document.getElementById("compliment").style.display='block';
			document.getElementById("complaint").style.display='none';
			document.getElementById("comment").style.display='none';
			break
		default:
			document.getElementById("complaint").style.display='none';
			document.getElementById("comment").style.display='none';
			document.getElementById("compliment").style.display='none';
			break
	}
}

	function makeRequest(thesound) {
	
	
	new_txt = '<object classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" codebase="http://www.apple.com/qtactivex/qtplugin.cab" height="16" width="140">\n';
	new_txt = '<param name="src" value="'+thesound+'" />\n';
	new_txt = '<param name="autoplay" value="true" />\n';
	new_txt = '<param target="quicktimeplayer" />\n';
	new_txt = '<param name="controller" value="true" /> \n';
	new_txt = '<embed height="16" width="140" pluginspage="http://www.apple.com/quicktime/download/" src="'+thesound+'" qtsrc="'+thesound+'" type="video/quicktime" controller="true" autoplay="true"></embed></object>';
	
	
		document.getElementById('sound').innerHTML = new_txt;
		
		
	
	}