//Global Vars
var _bIE=((document.all)&&(navigator.appVersion.indexOf("MSIE")!=-1))?true:false;//simple browser check

  function initNav() {
    vNav="n_home:none,n_issues:n_d_issues,n_statutes:n_d_statutes,n_tables:n_d_tables,n_search:n_d_search,n_clip:none,n_offline:n_d_offline,n_cpd:n_d_cpd,n_other:none";
    aNav=vNav.split(",");
	
     for(i=0;i<aNav.length;i++) {
      aNavSplit=aNav[i].split(":");
	  try {
      document.getElementById(aNavSplit[0]).vDrop=aNavSplit[1];
       document.getElementById(aNavSplit[0]).onmouseover = function() {
		    
         if(this.vDrop!="none") {
			 
			 if (this.innerHTML.indexOf('rtop_s') != -1) {document.getElementById(this.vDrop).className = "n_dropdown_white";}

          document.getElementById(this.vDrop).style.display='block';
          document.getElementById(this.vDrop).vTab=this.id;
         }
       }
       document.getElementById(aNavSplit[0]).onmouseout = function() {
         if(this.vDrop!="none") {document.getElementById(this.vDrop).style.display='none'; }
       }
         } catch (e) {
		 // alert("The has been an error displaying your dropdown navigation.\nPlease contact Criminal Law Week for assistance")
		 window.status = "Dropdown navigation is not displaying properly, contact Criminal Law Week";
	  }
        if (aNavSplit[1]!="none") {
         document.getElementById(aNavSplit[1]).onmouseover = function() {
       this.style.display='block';
	  
	   
         }
         document.getElementById(aNavSplit[1]).onmouseout = function() {
         this.style.display='none';
		
         }
        }
     }
  }
  
  
  function navOn(id) {
		closenav();
		document.getElementById('n_d_back').style.display='block';
		document.getElementById(id).style.display='block';
  }
  
    function navOff(id) {
		document.getElementById(id).style.display='none';
  }
  
  function closenav() {
	   vNav="n_issues:n_d_issues,n_statutes:n_d_statutes,n_tables:n_d_tables,n_search:n_d_search,n_offline:n_d_offline,n_cpd:n_d_cpd";
	   aNav=vNav.split(",");
	   
	     for(i=0;i<aNav.length;i++) {
      		aNavSplit=aNav[i].split(":");
	  		document.getElementById(aNavSplit[1]).style.display='none';
		 }
		 
		 document.getElementById('n_d_back').style.display='none';
  }