if (navigator.platform == "Win32" && navigator.appName == "Microsoft Internet Explorer" && window.attachEvent) {
	window.onload = fnLoadPngs;
}

function fnLoadPngs() {
	var rslt = navigator.appVersion.match(/MSIE (\d+\.\d+)/, '');
	var itsAllGood = (rslt!=null && Number(rslt[1])>=5.0);
	var img = document.images;
	for (var i = img.length - 1; i>=0; i--) {
		if (itsAllGood && img[i].src.match(/\.png$/i)) {
			var src = img[i].src;
			img[i].style.width = img[i].width + "px";
			img[i].style.height = img[i].height + "px";
			img[i].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizingMethod='scale')";
			img[i].src = "/sites/all/themes/mosabortnew/images/1pix.gif";
		}
	}
}

var i=0;
var scroll_break=1;

function scrollBlockUp(id_block)
{
	if (i>=2)
		i=i-2;
	else if (i<10 && i>=0)
		i=0;
	document.getElementById(id_block).scrollTop=i;
	if (scroll_break)
		setTimeout('scrollBlockUp(\''+id_block+'\');', 30);
	else
		scroll_break=1;
}

function scrollBlockDown(id_block)
{
	var scroll=document.getElementById(id_block).scrollTop;
	if ((i-2)<=scroll)
		i=i+2;
	else if ((i-2)>scroll)
		i=scroll;
	document.getElementById(id_block).scrollTop=i;
	if (scroll_break)
		setTimeout('scrollBlockDown(\''+id_block+'\');', 30);
	else
		scroll_break=1;
}

function scroll_breaker(){
	scroll_break=0;
}