function setCookie(szName, szValue, nExpireNum) {
	var dateToday = new Date();
	dateToday.setDate(dateToday.getDate() + nExpireNum); 
	document.cookie = szName + "=" + escape(szValue) + "; path=/; expires=" + dateToday.toGMTString() + ";" 
} 

function getCookie(szName) { 

	var bFound = false; 
	var nSstart, nEnd; 
	var i = 0 ;

	while (i <= document.cookie.length) { 
		nStart = i;
		nEnd = nStart + szName.length;
		if (document.cookie.substring(nStart, nEnd) == szName) { 
			bFound = true;
			break;
		} 
		i++;
	} 

	if (bFound == true) { 
		nStart = nEnd + 1;
		nEnd = document.cookie.indexOf(";", nStart);
		if (nEnd < nStart) 
		
		nEnd = document.cookie.length;
		return document.cookie.substring(nStart, nEnd);
	}

	return;
} 


function setDisplayBydefault(szMenuTitle,szBlockID)
{

    var objMenu = document.getElementById(szBlockID);
      if (typeof(objMenu) == "undefined")
        return;
        var str=getCookie(szMenuTitle)
      if(str=='none'||str=='block')
      {
	       objMenu.style.display = str;
		}
}
function showMenuCustomImg(szMenuTitle, szBlockID)
{

for (i=0; i < document.forms[0].elements.length; i++) {

if ((document.forms[0].elements[i].type == 'hidden') &&(document.forms[0].elements[i].name.indexOf('dlst_MainCategories') > -1)) {	
				
				var mytool_array=document.forms[0].elements[i].value.split("=");
				var forobjMenu = document.getElementById(mytool_array[1]);
				if(mytool_array[0]!=szMenuTitle)
				{
				forobjMenu.style.display = "none";
				setCookie(mytool_array[0], 'none', 7);
			}
            }
            
        }

 var objMenu = document.getElementById(szBlockID);
  if (typeof(objMenu) == "undefined")
    return;
 
	if (objMenu.style.display == "none")
		objMenu.style.display = "block";
	else
		objMenu.style.display = "none";

  setCookie(szMenuTitle, objMenu.style.display, 7);


}
function showMenuCustomImg1(szMenuTitle, szBlockID)
{

for (i=0; i < document.forms[0].elements.length; i++) {
//alert(document.forms[0].elements[i].name);
if ((document.forms[0].elements[i].type == 'hidden') && (document.forms[0].elements[i].name.indexOf('dlst_innerCategories') > -1)) {	
				//alert('h' );
				var mytool_array=document.forms[0].elements[i].value.split("=");
				var forobjMenu = document.getElementById(mytool_array[1]);
				if(mytool_array[0]!=szMenuTitle)
				{
				forobjMenu.style.display = "none";
				setCookie(mytool_array[0], 'none', 7);
				}
            }
            
        }

 var objMenu = document.getElementById(szBlockID);
  if (typeof(objMenu) == "undefined")
    return;
 
	if (objMenu.style.display == "none")
		objMenu.style.display = "block";
	else
		objMenu.style.display = "none";

  setCookie(szMenuTitle, objMenu.style.display, 7);


}