var active=1;

function nextpic()
{
	switch(active)
	{
		case 1: display2();break;
		case 2: display3();break;
		case 3: display4();break;
		case 4: display5();break;
		case 5: display6();break;
		case 6: display1();break;
	} 
	
}

function prevpic()
{
	switch(active)
	{
		case 1: display6();break;
		case 2: display1();break;
		case 3: display2();break;
		case 4: display3();break;
		case 5: display4();break;
		case 6: display5();break;
	} 
	
}


function initial(){
document.getElementById("article6").style.visibility = "hidden";
document.getElementById("article5").style.visibility = "hidden";
document.getElementById("article4").style.visibility = "hidden";
document.getElementById("article3").style.visibility = "hidden";
document.getElementById("article2").style.visibility = "hidden";
document.getElementById("article1").style.visibility = "visible";

active = 1;

}


function display6()
{
document.getElementById("article6").style.visibility = "visible";
document.getElementById("article5").style.visibility = "hidden";
document.getElementById("article4").style.visibility = "hidden";
document.getElementById("article3").style.visibility = "hidden";
document.getElementById("article2").style.visibility = "hidden";
document.getElementById("article1").style.visibility = "hidden";
//a=Math.floor(Math.random()*quotations.length)
//document.getElementById('quotation').innerHTML=quotations[a]
//setTimeout("display()",5000)

document.getElementById("button6").style.background = "#FF0000";
document.getElementById("button6").style.color = "#FFFFFF";

document.getElementById("button2").style.background = "#660000";
document.getElementById("button3").style.background = "#660000";
document.getElementById("button4").style.background = "#660000";
document.getElementById("button5").style.background = "#660000";
document.getElementById("button1").style.background = "#660000";

document.getElementById("button2").style.color = "#FFFFFF";
document.getElementById("button3").style.color = "#FFFFFF";
document.getElementById("button4").style.color = "#FFFFFF";
document.getElementById("button5").style.color = "#FFFFFF";
document.getElementById("button1").style.color = "#FFFFFF";

active = 6;
}

function display5()
{
document.getElementById("article5").style.visibility = "visible";
document.getElementById("article6").style.visibility = "hidden";
document.getElementById("article4").style.visibility = "hidden";
document.getElementById("article3").style.visibility = "hidden";
document.getElementById("article2").style.visibility = "hidden";
document.getElementById("article1").style.visibility = "hidden";

document.getElementById("button5").style.background = "#FF0000";
document.getElementById("button5").style.color = "#FFFFFF";

document.getElementById("button2").style.background = "#660000";
document.getElementById("button3").style.background = "#660000";
document.getElementById("button4").style.background = "#660000";
document.getElementById("button1").style.background = "#660000";
document.getElementById("button6").style.background = "#660000";

document.getElementById("button2").style.color = "#FFFFFF";
document.getElementById("button3").style.color = "#FFFFFF";
document.getElementById("button4").style.color = "#FFFFFF";
document.getElementById("button1").style.color = "#FFFFFF";
document.getElementById("button6").style.color = "#FFFFFF";

active = 5;
}

function display4()
{
document.getElementById("article5").style.visibility = "hidden";
document.getElementById("article6").style.visibility = "hidden";
document.getElementById("article4").style.visibility = "visible";
document.getElementById("article3").style.visibility = "hidden";
document.getElementById("article2").style.visibility = "hidden";
document.getElementById("article1").style.visibility = "hidden";

document.getElementById("button4").style.background = "#FF0000";
document.getElementById("button4").style.color = "#FFFFFF";

document.getElementById("button2").style.background = "#660000";
document.getElementById("button3").style.background = "#660000";
document.getElementById("button1").style.background = "#660000";
document.getElementById("button5").style.background = "#660000";
document.getElementById("button6").style.background = "#660000";

document.getElementById("button2").style.color = "#FFFFFF";
document.getElementById("button3").style.color = "#FFFFFF";
document.getElementById("button1").style.color = "#FFFFFF";
document.getElementById("button5").style.color = "#FFFFFF";
document.getElementById("button6").style.color = "#FFFFFF";

active = 4;
}

function display3()
{
document.getElementById("article5").style.visibility = "hidden";
document.getElementById("article6").style.visibility = "hidden";
document.getElementById("article4").style.visibility = "hidden";
document.getElementById("article3").style.visibility = "visible";
document.getElementById("article2").style.visibility = "hidden";
document.getElementById("article1").style.visibility = "hidden";

document.getElementById("button3").style.background = "#FF0000";
document.getElementById("button3").style.color = "#FFFFFF";

document.getElementById("button2").style.background = "#660000";
document.getElementById("button1").style.background = "#660000";
document.getElementById("button4").style.background = "#660000";
document.getElementById("button5").style.background = "#660000";
document.getElementById("button6").style.background = "#660000";

document.getElementById("button2").style.color = "#FFFFFF";
document.getElementById("button1").style.color = "#FFFFFF";
document.getElementById("button4").style.color = "#FFFFFF";
document.getElementById("button5").style.color = "#FFFFFF";
document.getElementById("button6").style.color = "#FFFFFF";

active = 3;
}

function display2()
{
document.getElementById("article5").style.visibility = "hidden";
document.getElementById("article6").style.visibility = "hidden";
document.getElementById("article4").style.visibility = "hidden";
document.getElementById("article3").style.visibility = "hidden";
document.getElementById("article2").style.visibility = "visible";
document.getElementById("article1").style.visibility = "hidden";

document.getElementById("button2").style.background = "#FF0000";
document.getElementById("button2").style.color = "#FFFFFF";

document.getElementById("button1").style.background = "#660000";
document.getElementById("button3").style.background = "#660000";
document.getElementById("button4").style.background = "#660000";
document.getElementById("button5").style.background = "#660000";
document.getElementById("button6").style.background = "#660000";

document.getElementById("button1").style.color = "#FFFFFF";
document.getElementById("button3").style.color = "#FFFFFF";
document.getElementById("button4").style.color = "#FFFFFF";
document.getElementById("button5").style.color = "#FFFFFF";
document.getElementById("button6").style.color = "#FFFFFF";

active = 2;


}

function display1()
{
document.getElementById("article5").style.visibility = "hidden";
document.getElementById("article6").style.visibility = "hidden";
document.getElementById("article4").style.visibility = "hidden";
document.getElementById("article3").style.visibility = "hidden";
document.getElementById("article2").style.visibility = "hidden";
document.getElementById("article1").style.visibility = "visible";

document.getElementById("button1").style.background = "#FF0000";
document.getElementById("button1").style.color = "#FFFFFF";

document.getElementById("button2").style.background = "#660000";
document.getElementById("button3").style.background = "#660000";
document.getElementById("button4").style.background = "#660000";
document.getElementById("button5").style.background = "#660000";
document.getElementById("button6").style.background = "#660000";

document.getElementById("button2").style.color = "#FFFFFF";
document.getElementById("button3").style.color = "#FFFFFF";
document.getElementById("button4").style.color = "#FFFFFF";
document.getElementById("button5").style.color = "#FFFFFF";
document.getElementById("button6").style.color = "#FFFFFF";

active = 1;



}