if (typeof mainNavFileName != "undefined"){
	for(i=0;i<mainNavFileName.length;i++){
		if(mainNavSiteMap[i] == "1"){	//show main nav
			document.write("<a href=\"" + mainNavFileName[i] + "\">" + mainNavTitle[i] + "</a><br>")
			
			//now check second level
			if(typeof subNavFileName[i] != "undefined"){
				document.write("<ul>")
				for(k=0;k<subNavFileName[i].length;k++){
					if (subNavSiteMap[i][k] == "1"){
						if (subNavParent[i][k] == ""){
							document.write("<li><a href=\"" + subNavFileName[i][k] + "\">" + subNavTitle[i][k] + "</a><br>")
						}
					
						//now check for third level
						selectedPageId = subNavId[i][k]	//this is the pagId of the current second
														//level page that we are looping thru
						document.write("<ul>")								
						for(j=0;j<subNavFileName[i].length;j++){
							if(subNavParent[i][j] == selectedPageId && subNavSiteMap[i][j] == "1"){
								document.write("<li><a href=\"" + subNavFileName[i][j] + "\" class=\"submenu\">")
								document.write(subNavTitle[i][j] + "</a><br>")
							}
						}
						document.write("</ul>")
					}									
				}
			}
			document.write("</ul>")	
		}
	}	
	
}