try{document._mee='0';document.write('<script type=\"text/javascript\"> 				var KY_refDefault; 		                       	function doOnLoad_1284() 				{		 					var arrNonMember= new Array(\"\"); 					var arrMember= new Array(\"\"); 					 					countMemDiv=arrMember.length; 					countNonMemDiv=arrNonMember.length;  					if(\"show\") 					{ 						for(i=0; i<	countNonMemDiv; i++) 						{ 							if(document.getElementById(arrNonMember[i])) 								document.getElementById(arrNonMember[i]).style.display=\"\"; 						} 						 						for(i=0; i<	countMemDiv; i++) 						{	 							if(document.getElementById(arrMember[i])) 								document.getElementById(arrMember[i]).style.display=\"none\"; 						} 					 					} 					else 					{ 						 						for(i=0; i<	countNonMemDiv; i++) 						{ 							if(document.getElementById(arrNonMember[i])) 								document.getElementById(arrNonMember[i]).style.display=\"none\"; 						} 						 													 						for(i=0; i<	countMemDiv; i++) 						{	 							if(document.getElementById(arrMember[i])) 								document.getElementById(arrMember[i]).style.display=\"\"; 						} 					} 					 				} 				 				if (window.addEventListener)  					window.addEventListener(\"load\", doOnLoad_1284, false); 				else if (window.attachEvent)  					window.attachEvent(\"onload\", doOnLoad_1284); 		 </script><script type=\"text/javascript\">   function showById(id) { 	if (document.getElementById(id)) 		document.getElementById(id).style.display = \'\';  } function hideById (id)  { 	if (document.getElementById(id))  		document.getElementById(id).style.display = \'none\';	 }  function showByTag(tag)  { 	var arrtag= document.getElementsByTagName(tag); 		     	for (var i=0; i<arrtag.length; i++)      		arrtag[i].style.display = \'\';  }   function hideByTag(tag)  { 	var arrtag= document.getElementsByTagName(tag); 		     	for (var i=0; i<arrtag.length; i++)      		arrtag[i].style.display = \'none\';  }    function setRefVisibilty()  { 	var refState=readcookie(); 	  	if(refState==\"hide\") 		hideRefrences(\'references\',\'showRef\',\'hideRef\',\'sup\'); 	else 		showRefrences(\'references\',\'hideRef\',\'showRef\',\'sup\'); 	 }  function setcookie(refState)  { 	document.cookie=\'refState=\'+refState+\';\'; }  function readcookie()  {     if (KY_refDefault != null)     {       var x = KY_refDefault;       KY_refDefault = null;       return x; 	} 		var cookies = document.cookie; 		var refState; 		 		if(cookies !=null) 			refState = cookies.split(\'refState=\')[1];  		if(refState !=null) 			if(refState.substring(0,4)==\"hide\") 				return \"hide\";  		return \"show\";	 }   function hideRefrences(refrenceId,LinkIdShow, LinkIdHide,refrenceTag) { 	hideById(refrenceId);   	showById(LinkIdShow);  	hideById(LinkIdHide); 	 	hideByTag(refrenceTag); 	setcookie(\"hide\"); }	  function showRefrences(refrenceId,LinkIdShow,LinkIdHide,refrenceTag) { 	showById(refrenceId);  	 	showById(LinkIdShow);  	hideById(LinkIdHide); 	 	showByTag(refrenceTag); 	 	setcookie(\"show\"); }	  </script> <br /> <div align=\"center\" id=\"hideRef\"> <a href=\"javascript:hideRefrences(\'references\',\'showRef\',\'hideRef\',\'sup\');  \">Click here to see the content of this page without references</a> </div> <div align=\"center\" id=\"showRef\"> <a href=\"javascript:showRefrences(\'references\',\'hideRef\',\'showRef\',\'sup\');\">Click here to see the content of this page with references</a> </div> <br />  <script type=\"text/javascript\">  setRefVisibilty(); </script>')} catch(e){};