// JavaScript Document
function nextpreviouse(dieloid, table){
	var navdiv = document.getElementById("navigator");
	var thumbsD=getElementsByClassName(document, "div", "nextThumbs");
	anchors=thumbsD[0].getElementsByTagName("a");
	closeDiv=document.getElementById("navigator");
	var curra=getElementsByAttribute("name", dieloid)[0];
	for(var ai=0;ai<anchors.length;ai++){
		var nextai=ai+1;
		var prevai=ai-1;
		if((ai+1)>(anchors.length-1)){
			var nextai=ai;
		}
		if((ai-1)<(0)){
			var prevai=0;
		}
		
		if(curra==anchors[ai]){
			if(ai==0){
				closeDiv.innerHTML='<div class="prevBtn1"><img src="graphics/btn_prev.gif" alt="previous" /></div>';
				closeDiv.innerHTML+='<div class="nextBtn"><a name="'+table+'" href="#" onclick="nextPrev('+anchors[nextai].name+',this.name);return false"><img src="graphics/btn_next.gif" alt="next" /></a></div>';
			}else if(ai==(anchors.length-1)){
				closeDiv.innerHTML='<div class="prevBtn"><a name="'+table+'" href="#" onclick="nextPrev('+anchors[prevai].name+',this.name);return false"><img src="graphics/btn_prev.gif" alt="previous" /></a></div>';
				closeDiv.innerHTML+='<div class="nextBtn1"><img src="graphics/btn_next.gif" alt="next" /></div>';
			}else{
				closeDiv.innerHTML='<div class="prevBtn"><a name="'+table+'" href="#" onclick="nextPrev('+anchors[prevai].name+',this.name);return false"><img src="graphics/btn_prev.gif" alt="previous" /></a></div>';
				closeDiv.innerHTML+='<div class="nextBtn"><a name="'+table+'" href="#" onclick="nextPrev('+anchors[nextai].name+',this.name);return false"><img src="graphics/btn_next.gif" alt="next" /></a></div>';
			}
		}
	}
}

function nextPrev(dieloid,table){
	var as=closeDiv.getElementsByTagName("a");
	var currSrc=getElementsByAttribute("name", dieloid)[0];
	for(var ai=0;ai<anchors.length;ai++){
		if(currSrc==anchors[ai]){
			var srcIndex=ai;
		}
	}
	if(srcIndex==0){
		closeDiv.innerHTML='<div class="prevBtn1"><img src="graphics/btn_prev.gif" alt="previous" /></div>';
		closeDiv.innerHTML+='<div class="nextBtn"><a name="'+table+'" href="#" onclick="nextPrev('+anchors[srcIndex+1].name+',this.name);return false"><img src="graphics/btn_next.gif" alt="next" /></a></div>';
	}else if(srcIndex==(anchors.length-1)){
		closeDiv.innerHTML='<div class="prevBtn"><a name="'+table+'" href="#" onclick="nextPrev('+anchors[srcIndex-1].name+',this.name);return false"><img src="graphics/btn_prev.gif" alt="previous" /></a></div>';
		closeDiv.innerHTML+='<div class="nextBtn1"><img src="graphics/btn_next.gif" alt="next" /></div>';
	}else{
		closeDiv.innerHTML='<div class="prevBtn"><a name="'+table+'" href="#" onclick="nextPrev('+anchors[srcIndex-1].name+',this.name);return false"><img src="graphics/btn_prev.gif" alt="previous" /></a></div>';
		closeDiv.innerHTML+='<div class="nextBtn"><a name="'+table+'" href="#" onclick="nextPrev('+anchors[srcIndex+1].name+',this.name);return false"><img src="graphics/btn_next.gif" alt="next" /></a></div>';
	}
	nextPrevPic(dieloid, table);
	showUser(dieloid, table);
	getCovers(dieloid, table);
}

function nextPrevPic(dieloid, table){
	findCurrentPic(dieloid);
	xmlHttpP=GetXmlHttpObject()
	if (xmlHttpP==null){
		alert ("Browser does not support HTTP Request")
		return
	}
	var url="inc/getpic1.inc.php"
	url=url+"?p="+dieloid
	url=url+"&table="+table
	url=url+"&sid="+Math.random()
	xmlHttpP.onreadystatechange=stateChangedPic
	xmlHttpP.open("GET",url,true)
	xmlHttpP.send(null)
}
function stateChangedPic(){
	vvvv.innerHTML='<img id="preloader" src="graphics/preloader.gif" alt="Loading Image"  />&nbsp;Loading...';
	if (xmlHttpP.readyState==4 || xmlHttpP.readyState=="complete"){
		var hdiv = document.getElementById("popup");
		var imgObjects = new Image();
		imgObjects.onload = function(){
			document.getElementById("popupContent").innerHTML='<img src="'+xmlHttpP.responseText+'" />';
			var imgNew=document.getElementById("popupContent").getElementsByTagName("img")[0];
			var offsetwx=imgNew.offsetWidth;
			var offsethx=imgNew.offsetHeight;
			var speed=300;
			popupResize(offsethx, offsetwx, xmlHttpP.responseText, speed)
			
		}
		imgObjects.src = xmlHttpP.responseText;
	} 
}
function stateChangedDielo(){
	if (xmlHttpD.readyState==4 || xmlHttpD.readyState=="complete"){
		document.getElementById("info").innerHTML=xmlHttpD.responseText;
	} 
}