// For top nav menu

function _ExpMenu(){ //v1.1.0.2 by PVII-www.projectseven.com
	if(navigator.appVersion.indexOf("MSIE")==-1){
		return;
	}
	var i,k,g,lg,r=/\s*hvr/,nn='',c,cs='hvr',bv='menubar';
	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;
						var subList = $(this).children("ul");

						if (subList.length > 0 && $(subList).children().length > 4){
							$('#searchdateRange').hide();
						}	
							
					};
					lg[k].onmouseout=function(){
						c=this.className;
						this.className=(c)?c.replace(r,''):'';
						$('#searchdateRange').show();
					};
				}
			}
		}
		nn=i+1;
	}
}


function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      if (oldonload) {
        oldonload();
      }
      func();
    }
  }
}


if(navigator.appVersion.indexOf("MSIE")!=-1){

	$(document).ready(function(){
		$(addLoadEvent(_ExpMenu));
	     });
	
}