// JavaScript Document
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function $(id)
{
  return document.getElementById(id);
}
function scroll_news(n){
  	for(var i=1; i<=2; i++){
		if(i==n){
			$("p"+i).src='images/index_news_b'+n+'_1.jpg';
			$("news"+i).style.display='block';
		}else{
			$("p"+i).src='images/index_news_b'+i+'_2.jpg';
			$("news"+i).style.display='none';
		}
	}
}

function change_bg(obj,type,a){
  switch(type){
	  case 'hxList':
        if(a){
	      obj.className='hxList_act';
        }else{
	      obj.className='hxList';
        }
		break;
	  case 'news':
	    if(a){
			obj.style.backgroundColor='#c4ddf0';
		}else{
			obj.style.backgroundColor='transparent';
		}
		break;
  }
}

function select_lang(a){
	if(a){
		$("language").className="language_act";
		$("language").style.left=(document.body.clientWidth/2)+420+"px";
	}else{
		$("language").className="language";
		$("language").style.left="0px";
	}
}

function select_index_lang(a){
	if(a){
		$("language").className="language_act";
		$("language").style.left="817px";
		$("language").style.top="0px";
	}else{
		$("language").className="language";
		$("language").style.left="0px";
		$("language").style.top="0px";
	}
}

function swapimg(str,n){
	switch(n){
		case 1:
		  $("xl_tab1").style.backgroundImage='url(../images/neiye-cshy_11.jpg)';
		  $("xl_tab2").style.backgroundImage='none';
		  break;
		case 2:
		  $("xl_tab2").style.backgroundImage='url(../images/neiye-cshy_11.jpg)';
		  $("xl_tab1").style.backgroundImage='none';
		  break;
	}
	$("xl_pic").src='../images/'+str+n+'.jpg';
}

function show_big_hx(str){
	//alert(parent.document.documentElement.scrollTop);
	parent.document.getElementById("hx_bg").style.display='block';
	parent.document.getElementById("hx_bg").style.width=parent.document.body.clientWidth+"px";
	parent.document.getElementById("hx_bg").style.height=parent.document.body.clientHeight+"px";
	parent.document.getElementById("hx_bg").style.left=0+"px";
	parent.document.getElementById("hx_bg").style.top=0+"px";
	parent.document.getElementById("big_hx").style.display='block';
	parent.document.getElementById("big_hx").innerHTML="<img src=\""+str+"\" style=\"border:3px solid #80b0de;\" /><p id=\"closeb\" onclick=\"close_hx();\">关  闭</p>";
	parent.document.getElementById("big_hx").style.left=(parent.document.body.clientWidth-parent.document.getElementById("big_hx").offsetWidth)/2+"px";
	parent.document.getElementById("big_hx").style.top=parent.document.documentElement.scrollTop+"px";
}

function close_hx(){
	parent.document.getElementById("hx_bg").style.display='none';
	parent.document.getElementById("big_hx").style.display='none';
}