// --------------------------  chanels   -----------------------------------
var cimglist=new Array();
var clinklist=new Array();
var clistlegnth=0;
var cfirstaccessimg=0;
var clastaccessimg=cfirstaccessimg+5;

cimglist[0]="ch1.jpg";
cimglist[1]="ch2.jpg";
cimglist[2]="ch3.jpg";
cimglist[3]="ch4.jpg";
cimglist[4]="ch5.jpg";
cimglist[5]="ch6.jpg";
cimglist[6]="ch7.jpg";
cimglist[7]="ch8.jpg";
cimglist[8]="ch9.jpg";

clinklist[0]="http://live.irib.ir/pre_player1.htm";
clinklist[1]="http://live.irib.ir/pre_player2.htm";
clinklist[2]="http://live.irib.ir/pre_player3.htm";
clinklist[3]="http://live.irib.ir/pre_player4.htm";
clinklist[4]="http://live.irib.ir/pre_player5.htm";
clinklist[5]="http://live.irib.ir/pre_player_khabar.htm";
clinklist[6]="http://live.irib.ir/pre_player_amouzesh.htm";
clinklist[7]="http://live.irib.ir/pre_player_jjtvn1.htm";
clinklist[8]="http://live.irib.ir/pre_player_labbaik.htm";

clistlegnth=cimglist.length;

//////////////////////////////////////////////////////////////////////////////////////////////////////

var imglist=new Array();
var listlegnth=0;
var firstaccessimg=0;
var flag=true;

imglist[0]="1.jpg";
imglist[1]="2.jpg";
imglist[2]="3.jpg";
imglist[3]="4.jpg";
imglist[4]="5.jpg";


listlegnth=imglist.length-1;

window.onload=function()
{
	showgalleryimg();
}
function showgalleryimg()
{
	document.getElementById("gimg1").src="gallery/small/"+imglist[firstaccessimg];
	document.getElementById("gimg2").src="gallery/small/"+imglist[firstaccessimg+1];
	if (flag)
	{
		showcimg();
		flag=false;
	}
}
function nextgimg()
{
	firstaccessimg+=2;
	if (firstaccessimg>=listlegnth)
	{
		firstaccessimg=listlegnth-1;
	}
	showgalleryimg();
}

function prevgimg()
{
	firstaccessimg-=2;
	if (firstaccessimg<0)
	{
		firstaccessimg=0;
	}
	showgalleryimg();
}


///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

function showcimg()
{
	document.getElementById("cimg1").src="images/channels/"+cimglist[cfirstaccessimg];
	document.getElementById("cimg2").src="images/channels/"+cimglist[cfirstaccessimg+1];
	document.getElementById("cimg3").src="images/channels/"+cimglist[cfirstaccessimg+2];
	document.getElementById("cimg4").src="images/channels/"+cimglist[cfirstaccessimg+3];
	document.getElementById("cimg5").src="images/channels/"+cimglist[cfirstaccessimg+4];
	
	document.getElementById("url1").href=clinklist[cfirstaccessimg];
	document.getElementById("url2").href=clinklist[cfirstaccessimg+1];
	document.getElementById("url3").href=clinklist[cfirstaccessimg+2];
	document.getElementById("url4").href=clinklist[cfirstaccessimg+3];
	document.getElementById("url5").href=clinklist[cfirstaccessimg+4];
}

function prevchanel()
{
	cfirstaccessimg--;
	document.getElementById("nextcimg").src="images/nextcimgon.jpg";
	if (cfirstaccessimg<=0)
	{
		cfirstaccessimg=0;
		document.getElementById("prevcimg").src="images/prevcimgoff.jpg";
	}
	showcimg();
}
function nextchanel()
{
	cfirstaccessimg++;
	clastaccessimg=cfirstaccessimg+5;
	document.getElementById("prevcimg").src="images/prevcimgon.jpg";
	if (clastaccessimg>=clistlegnth)
	{	
		cfirstaccessimg=clistlegnth-5;
		document.getElementById("nextcimg").src="images/nextcimgoff.jpg";
	}
	showcimg();
}