function switchm(nr)
{
	if (document.getElementById('m'+nr).style.display=='none')
	{
		document.getElementById('m'+nr).style.display='block';
		setCookie('m'+nr,1);
	}
	else
	{
		document.getElementById('m'+nr).style.display='none';
		setCookie('m'+nr,0);
	}

}



var igIncrement = 5;
var igTimerId = null;
var isdirection = 0;
var igstopni360 = 0;
var igWidth=0;


function icscroll()
{

      var scrollX = parseInt(document.getElementById("imgscontent").style.left);
	  var h=document.getElementById("imgscontent").offsetWidth;
	  var hc=document.getElementById("imgscontent_container").offsetWidth;

	  if (isNaN(scrollX))
	  {
		  scrollX=0;
	  }
	  if (h<=hc)
	  {
		  return 0;
	  }
	  
	  scrollX=scrollX+igIncrement*isdirection;
	  if (igstopni360==1)
	  {
		  if (scrollX>0)
		  {
			  scrollX=igWidth*(-1);
		  }
		  if (scrollX<(h/2)*(-1))
		  {
			  scrollX=0;
		  }

	  }
	  else
	  {
		  if (scrollX>0)
		  {
			  scrollX=0;
		  }

		  if (scrollX<hc-h)
		  {
			  scrollX=hc-h;
		  }
	  }

      document.getElementById("imgscontent").style.left = scrollX + "px";
}

function icontentscroll(direction,timert,stopni360,width)
{
  igstopni360 = stopni360;
  igWidth=width;
  isdirection=direction;
  igTimerId = window.setInterval(icscroll,timert);
}



function itimerStop()
{
	window.clearInterval(igTimerId);
}

// name - name of the desired cookie
// * return string containing value of specified cookie or null if cookie does not exist
function getCookie(name) {
	var dc = document.cookie;

	var prefix = name + "=";
	var begin = dc.indexOf("; " + prefix);

	if (begin == -1) {
		begin = dc.indexOf(prefix);

		if (begin != 0)
			return null;

	} else begin += 2;

	var end = document.cookie.indexOf(";", begin);

	if (end == -1)
		end = dc.length;

	return unescape(dc.substring(begin + prefix.length, end));
}

// name - name of the cookie
// value - value of the cookie
// [expires] - expiration date of the cookie (defaults to end of current session)
// [path] - path for which the cookie is valid (defaults to path of calling document)
// [domain] - domain for which the cookie is valid (defaults to domain of calling document)
// [secure] - Boolean value indicating if the cookie transmission requires a secure transmission
// * an argument defaults when it is assigned null as a placeholder
// * a null placeholder is not required for trailing omitted arguments
function setCookie(name, value, expires, path, domain, secure) {
	var curCookie = name + "=" + escape(value) + ((expires) ? "; expires=" + expires.toGMTString() : "")
		+ ((path) ? "; path=" + path : "") + ((domain) ? "; domain=" + domain : "") + ((secure) ? "; secure" : "");

	document.cookie = curCookie;
}