$(document).ready(function(){
var newsoption1 = {
  firstname: "mynews",
  secondname: "showhere",
  thirdname:"news_display",
  fourthname:"news_button",
  newsspeed:'6000',
  effectis:'1'
}
$.init_news(newsoption1);

var newsoption2 = {
  firstname: "mynews2",
  secondname: "showhere1",
  thirdname:"news_display1",
  fourthname:"news_button1",
  newsspeed:'6000',
  effectis:'2'
}
$.init_news(newsoption2);//left side 2nd

var myoffset=$('#news_button').offset();
var myoffset1=$('#news_button1').offset();

var mytop=myoffset.top-1;
var mytop1=myoffset1.top-1;

$('#news_button').css({top:mytop});
$('#news_button1').css({top:mytop1});

});

var s=2;
var minheight=170;
var maxheight=340;
function shoppingcat(){
	var key = document.getElementById("key").innerText;
	if(mcontent.style.pixelHeight==0)mcontent.style.pixelHeight=minheight;
	if(key=="展开..."){
		mcontent.style.pixelHeight+=s;
		if(mcontent.style.pixelHeight<maxheight){
			setTimeout("shoppingcat();",1);
		}else{
			document.getElementById("key").innerText="关闭...";
		}
	}else{
		mcontent.style.pixelHeight-=s;
		if(mcontent.style.pixelHeight>minheight){
			setTimeout("shoppingcat();",1);
		}else{
			document.getElementById("key").innerText="展开...";
		}
	}
}

function shoppingcat2(){
	var key2 = document.getElementById("key2").innerText;
	if(mcontent2.style.pixelHeight==0)mcontent2.style.pixelHeight=minheight;
	if(key2=="展开..."){
		mcontent2.style.pixelHeight+=s;
		if(mcontent2.style.pixelHeight<maxheight){
			setTimeout("shoppingcat2();",1);
		}else{
			document.getElementById("key2").innerText="关闭...";
		}
	}else{
		mcontent2.style.pixelHeight-=s;
		if(mcontent2.style.pixelHeight>minheight){
			setTimeout("shoppingcat2();",1);
		}else{
			document.getElementById("key2").innerText="展开...";
		}
	}
}