// JavaScript Document

    var ispu = 40;
    var inarl = 1;

function $(id){
return document.getElementById(id);
}

	function shadow(ElbyId) {
				var nav = $(ElbyId);
                if(nav == null)return;
				var items = nav.getElementsByTagName('a').length;
				var i;

				for (i = 0; i < items; i++) {

					var el = nav.getElementsByTagName('a')[i].getElementsByTagName('em')[0];
                    if(!el || el=='undefined'){
                      continue;
                      }
                    itemName = el.innerHTML;
					nav.getElementsByTagName('a')[i].getElementsByTagName('em')[0].innerHTML = '<span>' + itemName + '</' + 'span>' + '<em>' + itemName + '</' + 'em>';
				}
			}


    function showSubContent(id) {
              var con = $('subcontent_'+id).innerHTML;
              $('menu_right3').innerHTML = con;
             }

           function imageClassSet(el) {
              el.className = 'cu a_act';
             }

            function imageClassEmpty(el) {
              el.className = 'cu';
             }

    function getImageBlock(id) {
              for(i=1;i<=3;i++){
                if(i==id){
                $('block_menu_'+i).className = 'a_act';
                }else{
                $('block_menu_'+i).className = '';
               }
                $('imagediv_'+i).style.display = 'none';
              }
                $('imagediv_'+id).style.display  = '';
                imageFilter('imagediv_'+id,1);
             }
    function imageFilter(id,pr){
            e = $(id);
          	e.style.opacity = pr/100;
			e.style.filter = 'alpha(opacity='+pr+')';
            if(pr==100){
              return;
            }

            pr++;
            setTimeout("imageFilter('"+id+"','"+pr+"')",5);
         }

    function popup_chat(url, name) {
            window.open(url,name,'width=650,height=550,top=30,left=30,resizable=yes');
            }



    function LivehelpText(){
            if(ispu<=100){
            el = $('livehelplink');
          	el.style.opacity = ispu/100;
			el.style.filter = 'alpha(opacity='+ispu+')';
            }

            if(ispu==0){

              el.innerHTML = liveArray[inarl];
              inarl++;
              if(inarl==liveArray.length){
                inarl = 0;
              }
             }

             ispu++;
             if(ispu==400){
               ispu = 0;
            }

            setTimeout("LivehelpText()",20);
        }