function showTip(){
	if (tipon=='open'){
	document.getElementById("extra_info").style.display = "block";
	}
	}
function hideTip(){
	if (tipon=='open'){
	document.getElementById("extra_info").style.display = "none";
	}
	}
var image_id;
var theDiv=0;
function showLeft(){
	if (image_id){theDiv=image_id;image_id="";}
	if (theDiv>0){
	theDiv = theDiv-1;
	action='click';toggle(theDiv);
	if (theDiv<myDivs.length){document.getElementById("b_next").style.display = "block";}
	if (theDiv<1){document.getElementById("b_prev").style.display = "none";}
	} 
	document.getElementById("image_id").innerHTML = theDiv+1;
	document.getElementById("thumb_"+theDiv).style.backgroundColor = "#ccc";
	}
	
function showRight(){
	if (image_id){theDiv=image_id;image_id="";}
	if (theDiv<myDivs.length-1){
	theDiv = theDiv+1;
	action='click';toggle(theDiv);
	if (theDiv>0){document.getElementById("b_prev").style.display = "block";}
	if (theDiv>myDivs.length-2){document.getElementById("b_next").style.display = "none";}
	}
	document.getElementById("image_id").innerHTML = theDiv+1;
	document.getElementById("thumb_"+theDiv).style.backgroundColor = "#ccc";
	}

function downClick(iID){
	image_id=iID;
	if (image_id<1){document.getElementById("b_prev").style.display = "none";}
	if (image_id>0){document.getElementById("b_prev").style.display = "block";}
	
	if (image_id>myDivs.length-2){document.getElementById("b_next").style.display = "none";}
	if (image_id<myDivs.length-1){document.getElementById("b_next").style.display = "block";}
	action='click';toggle(image_id); 
	document.getElementById("image_id").innerHTML = image_id+1;
	document.getElementById("thumb_"+iID).style.backgroundColor = "#ccc";
	}

var opa = 0;
var hide = 1;
var show = 0;

function setInfo(iID){
	if (myDivs[iID]=="aurora_blur.jpg"){
		document.getElementById("dateadded").innerHTML=myDates[iID]+"<br />Alt.ending:<br /><br /><img src='../images/works/aurora_blur_head.jpg' />";
		} else if (myDivs[iID]=="endofsugar.jpg") {
		document.getElementById("dateadded").innerHTML=myDates[iID]+"<br /><a href='http://blurone.ee/images/works/extras/thefountain_1920.jpg'>Get 1920x1200px wallpaper</a>";
		} else {
		document.getElementById("dateadded").innerHTML=myDates[iID];
		}
	}
	
function toggle(iID){
		if(action){
			if(hide){
				if(opa>0){
						opa = opa-10;
						document.getElementById("the_target").style.opacity=opa/100;
						document.getElementById("the_target").style.filter='alpha(opacity='+opa+')';
					} else {
						hide=0;
						document.getElementById("the_target").src="../images/works/"+myDivs[iID];
						setInfo(iID);
					}
			setTimeout('toggle("'+iID+'")', 10);
			}
		
		}
	}


function toggle_part2(){
	if(show){
	if(opa<100){
	opa = opa+10;
	document.getElementById("the_target").style.opacity=opa/100;
	document.getElementById("the_target").style.filter='alpha(opacity='+opa+')';
	} else {action=0;show=0; hide=1;}
	setTimeout('toggle_part2()', 10);
	}
}

function checktheKeys(e){
var unicode=e.keyCode? e.keyCode : e.charCode
if (unicode==39){showRight();}
if (unicode==37){showLeft();}

}