/********************Global variables and functions *************************/		
								
				var Qty=[11,5,7,8,6,6,10,7];
				
				
				
				function ImgN(i)
					{return(Qty[i-1])};
									
		
/******************************Thumbs****************************************/

function OverThumb(n,x)
		{var i=n+"_"+x;
		var o=document.getElementById(i);
		var s=o.src;
		var w=s.lastIndexOf(".");
		var y=s.indexOf("Thumbs/");
		var ns=s.substring(y,w)+"_H.gif";
		o.src=(ns);
		}
		
function OutThumb(n,x)
		{var i=n+"_"+x;
		var o=document.getElementById(i);
		var s=o.src;
		var w=s.lastIndexOf(".");
		var y=s.indexOf("Thumbs/");
		var ns=s.substring(y,w-2)+".gif";
		o.src=(ns)
		}
		
/****************************Gallery Numbers******************************************/
		
function OverN(n)
		{		
		var o=document.getElementById(n);
		var s=o.src;
		var w=s.lastIndexOf(".");
		var y=s.indexOf("Numbers_");
		var ns=s.substring(y,w)+"_H.gif";
		o.src=(ns)
		}
		
function OutN(n)
		{
		var o=document.getElementById(n);
		var s=o.src;
		var w=s.lastIndexOf(".");
		var y=s.indexOf("Numbers_");
		var ns=s.substring(y,w-2)+".gif";
		o.src=(ns)
		}
		
/********************************Language***************************************/
function OverLang()
		{		
		document.getElementById("lang").src="Headers_Georgian_H.gif";
		}
		
function OverLang1()
		{		
		document.getElementById("lang").src="Headers_Georgian1_H.gif";
		}
		
function OutLang()
		{
		document.getElementById("lang").src="Headers_Georgian.gif";
		}
	
/********************************Navigation Arrows*******************************/


function NextPhoto()
	{
	var currSrc=document.getElementById("Picture").src;
	var p=currSrc.lastIndexOf(".");
	var f=currSrc.indexOf("Gallery_");
	i=i+1;
	var r=currSrc.indexOf("ry_");/*************Gallery/1_Pond/1.jpg***************/
	var currFolN=currSrc.charAt(r+3);
	
	var q=ImgN(currFolN);/*q = the quantity of images in current subfolder*/
	
	if (i<11)
	{
	var subs=currSrc.substring(f,p-1);/*variable subs defines the path to the folder containing the image*/
	}
	else
	{
	var subs=currSrc.substring(f,p-2);
	};
	
	var y=i-1;
	var newImgN=y+1;
		
	if(newImgN==q)
			{document.getElementById("Next").src=("Arrows_Image_First.gif")};

	if(newImgN<=q)
		{
		var newSrc=subs+newImgN+".jpg";
		}
	else
		{var newSrc=subs+"1.jpg";
		i=1;
		document.getElementById("Next").src=("Arrows_Image_Next.gif")
		};
	document.getElementById("Picture").src=(newSrc);
	}
	

function scrDown()
	{
/************************************************************/
	if(j!=-1)
		{
		document.getElementById('content').style.top=position;
		i=i+1;
		if (i<16)
			{
			position=position-24
			};
		t=setTimeout("scrDown()",1);
		if (i>15)
			{
			clearTimeout(t);
			i=0;
			}
		};
/***********************************************************************/
		switch (position)
		{case -24:
  			{document.getElementById('up').src="Arrows_Text_up.gif";
			j=0;
			};
  			break;
		case (1-tb)*360:
  			{
			document.getElementById('down').src="Arrows_Text_down_N.gif";
			j=-1;
			i=0;
			document.getElementById('content').style.top=position;
  			};
 			 break;
		default:
 			{
			j=0;
  			};
		};
/**************************************************************************/		
	}



function scrUp()
	{
/*******************************************************************/	
	if(j!=1)
		{	
		document.getElementById('content').style.top=position;
		i=i+1;
		if (i<16)
			{
			position=position+24
			};
		t=setTimeout("scrUp()",1);
		if (i>15)
			{
			clearTimeout(t);
			i=0;
			};
		};
/*******************************************************************/
		switch (position)
		{case 0:
  			{document.getElementById('up').src="Arrows_Text_up_N.gif";
			j=1;
			i=0
			document.getElementById('content').style.top=position;
			};
  			break;
		case (1-tb)*360+24:
  			{
			document.getElementById('down').src="Arrows_Text_down.gif";
			j=0;
			i=1;
  			};
 			 break;
		default:
 			{
			j=0;
  			};
		};
/********************************************************************/
	}