function openurl(surl)
{
 window.location.replace(surl);
}

function init()
{
	var coll = document.all.tags("SPAN");
			
	for(i=0; i<coll.length; i++)
	{
	 if(GetCookie(coll[i].id)==1)
	  {	      	
	      	coll[i].style.display="block";
	  }
	 else
	 {	      	
	      	if(coll[i].id.substr(0,1)=='_')
	      		coll[i].style.display="none";
	 } 
	}
	

	/*for(i=0; i<coll.length; i++)
	{
	 if(coll[i].id==c)
	     coll[i].style.display="block";
	}*/
}

function DelCookie(sName)
{
  document.cookie = sName + "=" + "; expires=Fri, 31 Dec 1999 23:59:59 GMT; path=/;";
}


function SetCookie(sName, sValue)
{
  date = new Date();
  date.setYear(2099);
  //alert(date);
  document.cookie = sName + "=" + escape(sValue) + "; expires=" + (date.toGMTString()) +"; path=/;";
}

function GetCookie(sName)
{
  var aCookie = document.cookie.split("; ");
  for (var i=0; i < aCookie.length; i++)
  {
    var aCrumb = aCookie[i].split("=");
    if (sName == aCrumb[0])
      return unescape(aCrumb[1]);
  }
  return null;
}

function toggle(im,c)
{
	var coll = document.all.tags("SPAN");
	//alert(im.src);
	for(i=0; i<coll.length; i++)
	{
	 if(coll[i].id==c)
	  {
	    if(coll[i].style.display=="block")
	     {
	     	im.src='\\imgs\\mp.gif';
	     	coll[i].style.display="none";
	     	SetCookie(c, 0);
	     }
	    else
	     {
	      	im.src='\\imgs\\mm.gif';
	      	coll[i].style.display="block";
	        SetCookie(c, 1);
	     }
	  }
	}
}

function togglemain(c)
{
	var coll = document.all.tags("SPAN");
	
    for(i=0; i<coll.length; i++)
	     {
	      if(coll[i].id==c)
	      	{
		      if(coll[i].style.display=="block")
		      {
		      	coll[i].style.display="none";
		      	SetCookie(c, 0);
		      }
		      else
		      {
		      	coll[i].style.display="block";
		      	SetCookie(c, 1);
		      }
		    }
	     }
}