//set main gallery
function gcLeftInactive1(){
	gcLeftarr1.className+=" gcinactive";
	gcLeftarr1.style.display = "none";
	gcLeftarr1.title="";
}
function gcRightInactive1(){
	gcRightarr1.className+=" gcinactive";
	gcRightarr1.style.display = "none";
	gcRightarr1.title="";
}
function gcStartAnim1(){
	if(typeof(gcTimeout1)!="undefined")clearTimeout(gcTimeout1);
	gcOverlay1.style.visibility="visible";
	gcOpacity1=1;
	gcOverlay1.style.opacity=1;
	gcOverlay1.style.filter="alpha(opacity=100)";
	gcTimeout1=setTimeout("gcContinueAnim1()",1);
}
function gcContinueAnim1(){
	gcOpacity1-=0.1;
	gcOverlay1.style.opacity=gcOpacity1;
	gcOverlay1.style.filter="alpha(opacity="+gcOpacity1*100+")";
	if(gcOpacity1<0.1){
		gcOverlay1.style.filter="";
		gcOverlay1.style.visibility="hidden";
		return;
	}
	gcTimeout1=setTimeout("gcContinueAnim1()",1);
}

function setImages1(){
	oContent1=document.getElementById("content");
	gcLeftarr1=document.getElementById("buttonLeft");
	gcRightarr1=document.getElementById("buttonRight");
	gcTimage1=document.getElementById("timage");
	gcLeftarr1.title = prevAlt;
	gcRightarr1.title = nextAlt;
	gcIndex1=0;
	gcTimage1.src="";
	gcTimage1.src=aImages1[0];
	if(gcLeftarr1.className.indexOf("gcinactive")==-1) gcLeftInactive1();
	if(aImages1.length==1){
		gcLeftInactive1();
		gcRightInactive1();
	}

	var gcOverlay1tmp=document.createElement("img");
	gcOverlay1tmp.id="gcoverlay";
	gcOverlay1tmp.src=gcTimage1.src;
	gcOverlay1tmp.width=gcTimage1.width;
	gcOverlay1tmp.height=gcTimage1.height;
	gcOverlay1tmp.style.position="absolute";
	gcOverlay1tmp.style.top="0";
	//gcOverlay1tmp.style.left=gcLeftarr1.offsetWidth+"px"; //old version
	if (navigator.appName == "Microsoft Internet Explorer"){
		gcOverlay1tmp.style.left="9px";
	}
	else{
		gcOverlay1tmp.style.left="13px";
	}
	oContent1.appendChild(gcOverlay1tmp);
	gcOverlay1=document.getElementById("gcoverlay");
	gcOverlay1.style.visibility="hidden";

	gcPreload1=new Array();
	for(i=0;i<aImages1.length;i++){
		gcPreload1.push(new Image());
		gcPreload1[i].src=aImages1[i];
	}

	gcLeftarr1.onclick=function(){
		if(aImages1.length==1) return;
		if(gcRightarr1.className.indexOf("gcinactive")!=-1) { 
			gcRightarr1.className=gcRightarr1.className.replace(/ gcinactive/,"");
			gcRightarr1.style.display = "block";
		}
			
		gcRightarr1.title = nextAlt;
		if(gcIndex1>0){
			gcOverlay1.src=aImages1[gcIndex1];
			gcStartAnim1();
			gcIndex1-=1;
			if(gcIndex1==0) gcLeftInactive1();
			gcTimage1.src=aImages1[gcIndex1];
		}
	}

	gcRightarr1.onclick=function(){
		if(aImages1.length==1) return;
		if(gcLeftarr1.className.indexOf("gcinactive")!=-1) {
			gcLeftarr1.className=gcLeftarr1.className.replace(/ gcinactive/,"");
			gcLeftarr1.style.display = "block";
		}
		gcLeftarr1.title = prevAlt;
		if(gcIndex1 < aImages1.length-1){
			if(gcIndex1 == aImages1.length-2) gcRightInactive1();
			gcOverlay1.src=aImages1[gcIndex1];
			gcStartAnim1();
			gcIndex1+=1;
			gcTimage1.src=aImages1[gcIndex1];
		}
	}
}
if(document.getElementById("timage")) setImages1();

//set fancybox gallery
if(document.getElementById("galcontainer")) $("#galcontainer a").fancybox();