// JavaScript Document
function checkallbox(form){
		for (var i=0;i<form.elements.length;i++)
		{
			var e = form.elements[i];
				if (e.checked==false)
					e.checked = true;
				else
					e.checked = false;
		}
}

function checkchildselect(toid,url,data){//二级下拉
if(!url)return false;
/*if(val==0){
	$("#"+toid).empty();$("#"+toid).append("<option value=\"0\">请选择</option>");
	return false;
	}*/
$.ajax({
 type: "GET",
 url: url,
 async: false,
 data:   data,
 success: function(data){$("#"+toid).empty();$("#"+toid).append(data); } 
});
}

function s2t(){document.body.innerHTML = document.body.innerHTML.s2t();}
function t2s(){document.body.innerHTML = document.body.innerHTML.t2s();}

        function startmarquee(lh,speed,delay) {
        var p=false;
        var t;
        var o=document.getElementById("marqueebox");
        o.innerHTML+=o.innerHTML;
        o.style.marginTop=0;
        o.onmouseover=function(){p=true;}
        o.onmouseout=function(){p=false;}
        function start(){
        t=setInterval(scrolling,speed);
        if(!p) o.style.marginTop=parseInt(o.style.marginTop)-1+"px";
        }
        function scrolling(){
        if(parseInt(o.style.marginTop)%lh!=0){
        o.style.marginTop=parseInt(o.style.marginTop)-1+"px";
        if(Math.abs(parseInt(o.style.marginTop))>=o.scrollHeight/2) o.style.marginTop=0;
        }else{
        clearInterval(t);
        setTimeout(start,delay);
        }
        }
        setTimeout(start,delay);
        }