function navclicked(pageID, navLayer){
	if(isNaN(pageID) != true && pageID <=20){
	location.replace("?pid=4&pageID=" + pageID + "&navLay=" + navLayer);
	}
	else{
		location.replace("?pid=4&id=" + pageID);
	}


	
}
function clearBioCvContact(wer){
	
}



function init(){
	if(nopageid != "0"){
				clearBioCvContact(nopageid);
				document.getElementById("imgArea").innerHTML = '<iframe src="' + nopageid +'.php" name="Bildframe" width="465" height="400" align="center" scrolling="no" marginheight="0" marginwidth="0" frameborder="0">';
		}
		
	if(thisPageNum == 0 && nopageid == "0"){
		
		var bildNummer = (Math.round(Math.random() * bilderNum - 1));
		if(bildNummer < 1){bildNummer = 1;}
		document.getElementById("imgArea").innerHTML = "<img src='bin/home/" + bilder[bildNummer] + "' border='0' name='imgregion'/>";
		
	}
	
	if(thisPageNum > 0){
	viewPic("1", bilder[1], currentPagePath, "1");
	
	for(pfeile=1; pfeile<=2; pfeile++){
					
					document.getElementById("switch" + pfeile).style.visibility = "visible";
				
	
	for(xtd=1; xtd<=10; xtd++){
					document.getElementById("thumb" + xtd).style.backgroundColor = "#ffffff";
					document.getElementById("thumb" + xtd).style.visibility = "visible";
			}
	}
		if(currentPage){
			for(i = 1; i<= pagesNum; i++){
			  document.getElementById("story" + i).style.marginLeft = "12px";
			  document.getElementById("line" + i).style.borderLeft = "solid 0px";
			  document.getElementById("line" + i).style.borderColor = "#000000";
			  }
			  document.getElementById("story" + navLayer).style.marginLeft = "0px";
			  document.getElementById("line" + navLayer).style.borderLeft = "solid 2px";
			  document.getElementById("line" + navLayer).style.borderColor = "#990000";
			
			  getThumbs(currentPage,currentPagePath);
		}
		
	}
  		 
}

function viewInfotext(itxt){
	
}

var curStartThumb = 0;
var actualArrNum = 0;

var storyNum = 0;
function getThumbs(layerNum,ordner){

	storyNum = layerNum;
	thumbNum = bilder.length-1;
	curStartThumb = 1;
	actualArrNum = 1;
	document.getElementById("viewPicsNum").innerHTML =  "<span class='thumbcounter'>1</span> / " + thumbNum;
	for(d=1; d<=10; d++){
		document.getElementById("thumb" + d).style.visibility = "hidden";
	}
	
if(thumbNum	> 10){
	thumbAnzahl = 10;
	document.getElementById("switch4").style.visibility = "visible";
}
else{
	thumbAnzahl = thumbNum;
	document.getElementById("switch4").style.visibility = "hidden";
}


	
	for(td=1; td<=thumbAnzahl; td++){
		
	document.getElementById("thumb" + td).style.visibility = "visible";
	document.getElementById("thumb" + td).innerHTML = "<a href='javascript:viewPic(\"" + td + "\",\"" + bilder[td] + "\",\"" + ordner + "\",\"" + td + "\")' onFocus='this.blur()'><img src='thumbs/" + ordner + "/" + bilder[td] + "' width='40' border='0' /></a>";

	}
	
}
var actualCell=1;
function viewPic(curPic, picName, ordner, picNum){
	actualArrNum = parseInt(picNum);
	actualCell = parseInt(curPic);
	for(xtd=1; xtd<=10; xtd++){
		document.getElementById("thumbbg" + xtd).style.backgroundColor = "#ffffff";
		document.getElementById("thumbbg" + xtd).style.visibility = "hidden";
	}
	
		document.getElementById("thumbbg" + curPic).style.backgroundColor = "#990000";
		document.getElementById("thumbbg" + curPic).style.visibility = "visible";
		
		document.getElementById("imgArea").innerHTML = "<img src='bin/" + ordner + "/" + picName + "' border='0' name='imgregion'/>";
	
		anzeige = picNum;
		picNr = (anzeige < 10)? "0" + anzeige : anzeige;
		document.getElementById("viewPicsNum").innerHTML = "<span class='thumbcounter'>" + anzeige + "</span> / " + bilderNum;
		
		if(backToStart = 1){backToStart = 0;}
	
}
function toggleThumbs(direct){
	if(direct == "prev" && curStartThumb > 1){
	curStartThumb = curStartThumb - 10; 
	}
	if(direct == "next"  && curStartThumb < thumbNum ){
	curStartThumb = curStartThumb + 10; 
	}
	
var test=curStartThumb;

	if(test <= thumbNum){
	
if(curStartThumb > 1){
		document.getElementById("switch3").style.visibility = "visible";	
	}
	else{
		document.getElementById("switch3").style.visibility = "hidden";	
	}	
	
		for(ntd=curStartThumb, td=1; td<= 10; ntd++, td++){
		 	
			
			if(bilder[ntd] && ntd <= thumbNum){
			document.getElementById("thumb" + td).style.visibility = "visible";
			document.getElementById("thumb" + td).innerHTML = "<a href='javascript:viewPic(\"" + td + "\",\"" + bilder[ntd] + "\",\"" + currentPagePath + "\",\"" + ntd + "\")' onFocus='this.blur()'><img src='thumbs/" + currentPagePath + "/" + bilder[ntd] + "' width='40' border='0' /></a>";
			document.getElementById("switch4").style.visibility = "visible";
			}
			
			else{
			document.getElementById("thumb" + td).innerHTML = "<img src='img/trans9px.gif' width='5' border='0' />";
			document.getElementById("thumb" + td).style.visibility = "hidden";
			document.getElementById("switch4").style.visibility = "hidden";
			}
		  
		}
	
		viewPic("1", bilder[curStartThumb], currentPagePath, curStartThumb);
		
			
	}// End if(test <= thumbNum)
	else{
			curStartThumb = curStartThumb - 10; 
	}
}

function switchThumbs(direct){
	if(direct == "prev"){
		prevNum = parseInt(actualArrNum) - 1;
		prevCell = parseInt(actualCell) - 1;
		
			if(actualArrNum == 1 && navLayer != 1){
				prevPage = thisPageNum - 1;
				prevNavLayer = navLayer - 1;
				prevStory = stories[parseInt(currentStory) - 1];
				
				navclicked(prevStory, prevNavLayer);
			}

			if(actualArrNum != 0 && prevNum % 10 == 0 ){
					toggleThumbs('prev');
			}
			else if(actualArrNum != 0 && prevNum % 10 != 0){//alert("viewPic");
					viewPic(prevCell, bilder[prevNum], currentPagePath, prevNum);
					
			}
				
	}
	
	if(direct == "next"){
		nextNum = parseInt(actualArrNum) + 1;
		nextCell = parseInt(actualCell) + 1;
		if(actualArrNum > thumbNum-1){
		
			nextPage = thisPageNum + 1;
			nextNavLayer = navLayer + 1;
			nextStory = stories[parseInt(currentStory) + 1];
			
			if(nextStory<=pagesNum){
				navclicked(nextStory, nextNavLayer);
			}
			else{
				navclicked(stories[1],"1");
			}
		
		}
		
		else if(actualArrNum != 0 && actualArrNum % 10 == 0 && actualArrNum != thumbNum){
			toggleThumbs('next');
			
		}
		else if(actualArrNum == 0 || actualArrNum % 10 != 0 && actualArrNum != thumbNum){
			viewPic(nextCell, bilder[nextNum], currentPagePath, nextNum);
			
			
		}
	}	
}