/* 
  ------------------------------------
  PVII Menu CSS Express Drop-Down Menu
  by Project Seven Development
  www.projectseven.com
  ------------------------------------
*/
function P7_ExpMenu(){ //v1.1.0.2 by PVII-www.projectseven.com
	if(navigator.appVersion.indexOf("MSIE")==-1){return;}
	var i,k,g,lg,r=/\s*p7hvr/,nn='',c,cs='p7hvr',bv='p7menubar';
	for(i=0;i<10;i++){g=document.getElementById(bv+nn);if(g){
	lg=g.getElementsByTagName("LI");if(lg){for(k=0;k<lg.length;k++){
	lg[k].onmouseover=function(){c=this.className;cl=(c)?c+' '+cs:cs;
	this.className=cl;};lg[k].onmouseout=function(){c=this.className;
	this.className=(c)?c.replace(r,''):'';};}}}nn=i+1;}
}

function showRollOver(menuId){
	var menuName = menuId
	var id = menuName.split("_");
	var menu = document.getElementById("menu"+id[1])
	var src = menu.src;
	var newSrc = src.split(".gif");
	if(src.search('_r.gif') <= 0){
		menu.orig = menu.src;
		newSrc = newSrc[0] + "_r.gif";
		menu.src = newSrc
		document.currentMenu = menu;
		if(document.currentSubmenu){
			document.currentSubmenu.className = 'hightlight';
		}
	}
}
function restoreRollOver(){
	var menu 	= document.currentMenu
	var src 	= menu.src
	menu.src 	= menu.orig;
	if(document.currentSubmenu){
		document.currentSubmenu.className = ''
		document.currentSubmenu = '';
	}
}
function showSubmenu(submenu){
	/*
	document.currentSubmenu = submenu;
	submenu.className = 'hightlight';
	*/
}