var picscrollaktiv;

function picscroll_right() {
if ((document.getElementById("picscrolltable").style.left.substr(0,document.getElementById("picscrolltable").style.left.lastIndexOf("p"))*1)-5>-270
) document.getElementById("picscrolltable").style.left=((document.getElementById("picscrolltable").style.left.substr(0,document.getElementById("picscrolltable").style.left.lastIndexOf("p"))*1)-5)+"px";
}

function picscroll_left() {
if ((document.getElementById("picscrolltable").style.left.substr(0,document.getElementById("picscrolltable").style.left.lastIndexOf("p"))*1)+5<=0) 
document.getElementById("picscrolltable").style.left=((document.getElementById("picscrolltable").style.left.substr(0,document.getElementById("picscrolltable").style.left.lastIndexOf("p"))*1)+5)+"px";
}

function pic_scrollleft() {
if (picscrollaktiv>0) window.clearInterval(picscrollaktiv);
picscrollaktiv = window.setInterval("picscroll_left()", 50);
}

function pic_scrollright() {
if (picscrollaktiv>0) window.clearInterval(picscrollaktiv);
picscrollaktiv = window.setInterval("picscroll_right()", 50);
}