var curpic=0;
var pic_files = new Array();
var pic_titles  = new Array();
var pic_descs = new Array();
// file names

pic_files[0] = "Zvi_Tolkovsky_Oil1.jpg"; 
pic_files[1] = "Zvi_Tolkovsky_Oil2.jpg"; 
pic_files[2] = "Zvi_Tolkovsky_Oil3.jpg"; 
pic_files[3] = "Zvi_Tolkovsky_Oil4.jpg"; 
pic_files[4] = "Zvi_Tolkovsky_Oil5.jpg"; 
pic_files[5] = "Zvi_Tolkovsky_Oil6.jpg"; 
pic_files[6] = "Zvi_Tolkovsky_Oil7.jpg"; 
//pic_files[7] = "Zvi_Tolkovsky_Oil8.jpg"; 
//pic_files[8] = "Zvi_Tolkovsky_Oil9.jpg"; 
pic_files[7] = "Zvi_Tolkovsky_Oil8.jpg"; 
 
// titles

pic_titles[0] = "\"An Imaginary Military Weapon\"";
pic_titles[1] = "\"Middle Eastern Fragments\"";
pic_titles[2] = "\"Some Die Slow\"";
pic_titles[3] = "\"Scrap Diary\""; 
pic_titles[4] = "\"Hotel King David\""; 
pic_titles[5] = "\"So I Hit the Road Again\"";
pic_titles[6] = "\"I Have Made a Painting\""; 
//pic_titles[7] = "\"How to Paint a Camel\"";
//pic_titles[8] = "\"Something Wrong\"";
pic_titles[7] = "\"Body Guards\""; 
 
// descriptions

pic_descs[0] = "oil paint and drawing on canvas";
pic_descs[1] = "oil on canvas";
pic_descs[2] = "oil on canvas";
pic_descs[3] = "oil on canvas";
pic_descs[4] = "oil on canvas";
pic_descs[5] = "oil on canvas";
pic_descs[6] = "oil on canvas";
//pic_descs[7] = "oil collage on canvas";
//pic_descs[8] = "oil collage on canvas";
pic_descs[7] = "oil on canvas";



function findElementNum(e,a){
	for (var i = 0; i < a.length; i++)	{
		if (a[i]==e) return i;
	}
}

function clicked(pic){
    //alert("<?php echo $folder."/"; ?> pic_files["+pic+"]="+pic_files[pic]+"pic_files="+ pic_files);
    bp=getElement("bigpic");
    //alert("bp="+bp);
    onclickOpenBig="onclick=\"window.open('big_pic.php?img="+pic+"&cat=oil','win','_blank,scrollbars=1,width=740,height="+screen.height+"')\"";
    big_pic_file=pic_files[pic].substring(0,pic_files[pic].length-4) + "_big.jpg";//big_pic_file
    big_pic_but_html="<div id='but_enlarge'><img "+onclickOpenBig+" src='images/Zvi_Tolkovsky_big_paintings.gif' /></div>";
    bp.innerHTML="<img "+onclickOpenBig+" src='images/"+pic_files[pic]+"' style='cursor:pointer;'/><br><div id='pic_title'>"+pic_titles[pic]+"</div><div id='pic_description'>"+pic_descs[pic]+"</div>"+big_pic_but_html;   
}



function getElement(aID){ 
     return (document.getElementById) ? document.getElementById(aID)
                                      : document.all[aID];
   } 

function prevpic(){
	if (curpic>0) curpic--;
	clicked(curpic);
}
function nextpic(){
	if (curpic<pic_files.length-1) curpic++;
	clicked(curpic);
}
//pp=piclist[0]; //show something for a start
//alert(pp);
//clicked(pp);

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}