//  parent.window.status="技术支持 铭万";

//  复制到剪贴板
function copyToClipboard(txt) {
    var status = 0;
    if (window.clipboardData) {
        window.clipboardData.clearData();
        window.clipboardData.setData("Text", txt);
        status = 1
    } else if (navigator.userAgent.indexOf("Opera") != -1) {
        window.location = txt;
        status = 1
    } else if (window.netscape) {
        try {
            netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect")
        } catch(e) {
            alert("对不起，在firefox浏览器下复制功能被拒绝\n請在浏览器网址列输入'about:config'\n将'signed.applets.codebase_principal_support'设置为'true'")
        }
        var clip = Components.classes['@mozilla.org/widget/clipboard;1'].createInstance(Components.interfaces.nsIClipboard);
        if (!clip) {
            return
        }
        var trans = Components.classes['@mozilla.org/widget/transferable;1'].createInstance(Components.interfaces.nsITransferable);
        if (!trans) {
            return
        }
        trans.addDataFlavor('text/unicode');
        var str = new Object();
        var len = new Object();
        var str = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);
        var copytext = txt;
        str.data = copytext;
        trans.setTransferData("text/unicode", str, copytext.length * 2);
        var clipid = Components.interfaces.nsIClipboard;
        if (!clip) {
            return false
        }
        clip.setData(trans, null, clipid.kGlobalClipboard);
        status = 1
    }
    if (status == 1 && txt == window.location.toString()) {
        alert("复制成功！按Ctrl+V，粘贴到QQ或MSN上发给你的好友们吧！")
    }
}

//  输入框动态提示
function InputStatus(id,keyword){
	if(document.getElementById(id)){	
		document.getElementById(id).value=keyword;
		document.getElementById(id).onfocus=function(){
			if(this.value==keyword){
				this.value="";
			}
		}
		document.onmousedown=function(e){
			if(document.getElementById(id).value==""){
				e=e||window.event;
				var n=e.target||e.srcElement;
				if(n!=document.getElementById(id)){
					document.getElementById(id).value=keyword;
				}
			}
		}	
	}
}

// 标签搜索框
function seacrCard(cardId,textId,classN){
	this.cardId=cardId;
	this.textId=textId;
	this.classN=classN;
}
seacrCard.prototype.chanageValue=function(){
	var temp=this;
	var lId=document.getElementById(this.cardId).getElementsByTagName("li");
	var keyWords1=new Array();
	keyWords1[0]="请输入商机关键词...";
	keyWords1[1]="请输入产品关键词...";
	keyWords1[2]="请输入公司关键词...";
	keyWords1[3]="请输入资讯关键词...";
	document.getElementById(this.textId).onfocus=function(){
		for(var i=0;i<lId.length;i++){
			if(this.value==keyWords1[i]){
				this.value="";
			}
		}
	}
	for(var i=0;i<lId.length;i++){
		lId[i].onclick=(function(i){
			return function(){
				for(var c=0;c<lId.length;c++){
					lId[c].className="";
				}
				lId[i].className=temp.classN;
				document.getElementById("formUrl").value=i;//给隐藏域传一个值供后台判断提交的关键词种类;
				if(document.getElementById(temp.textId).value==""){
					//alert(keyWords1[i]);
					document.getElementById(temp.textId).value=	keyWords1[i];
				}
				for(var j=0;j<lId.length;j++){
					if(document.getElementById(temp.textId).value==keyWords1[j]){
						document.getElementById(temp.textId).value=keyWords1[i];
					}
				}
			}
		})(i)
	}
}

//  滚动banner广告
function focusNews(card,content,classc,class1,t){
	this.card=card;
	this.content=content;
	this.classc=classc;
	this.class1=class1;
	this.t=t;
	this.n=0;
	var tt;
}
focusNews.prototype.mouseOver=function(){
	var cardId=this.liItem(this.card);
	var contentId=this.liItem(this.content);
	var aa=this;
	for(var i=0;i<cardId.length;i++){
		cardId[i].onclick=(function(i){
			return function(){
				clearTimeout(tt);
				for(var c=0;c<cardId.length;c++){
					cardId[c].className="";
					contentId[c].className="";
				}
				cardId[i].className=aa.classc;
				contentId[i].className=aa.class1;
				aa.n=i;
				tt=setTimeout(aa.autoPlay(),aa.t);
			}
		})(i)
	}
}
focusNews.prototype.start=function(){
	tt=setTimeout(this.autoPlay(),this.t);
}
focusNews.prototype.autoPlay=function(){
	var c=this;
	return function(){
		c.chanageContent();
	}
}
focusNews.prototype.chanageContent=function(){
	clearTimeout(tt);
	var p=this.liItem(this.card);
	var p1=this.liItem(this.content);
	this.n++;
	if(this.n>p.length-1){
		this.n=0;
	}
	var j=this.n;
	for(var i=0;i<p.length;i++){
		p[i].className="";
		p1[i].className="";
	}
	p[j].className=this.classc;
	p1[j].className=this.class1;
	tt=setTimeout(this.autoPlay(),this.t);
}
focusNews.prototype.liItem=function(id){
	return document.getElementById(id).getElementsByTagName("li");
}

$(document).ready(function(){
						   
	$(".pinyinindex i").mouseover(function(){
	$(this).addClass("current");}).mouseout(function(){
	$(this).removeClass("current");});

	$(".industry .content tr").mouseover(function(){
	$(this).addClass("current");}).mouseout(function(){
	$(this).removeClass("current");});

	$.featureList(
		$(".recomdirect h2 a"),
		$(".recomdirect div ul"), {
			start_item :	0,
			transition_interval	:	2000
		}
	);
	$.featureList(
		$(".publish h2 a"),
		$(".publish ul li"), {
			start_item :	0,
			transition_interval	:	0
		}
	);
	$.featureList(
		$(".showtrack .tab a"),
		$(".showtrack ul"), {
			start_item :	0,
			transition_interval	:	2000
		}
	);
	$.featureList(
		$(".switchad span a"),
		$(".switchad ul li"), {
			start_item :	0,
			transition_interval	:	2000
		}
	);
	$.featureList(
		$(".pioneer h2 .tab a"),
		$(".pioneer div ul"), {
			start_item :	0,
			transition_interval	:	2000
		}
	);
	$.featureList(
		$(".ch_hr .search h2 a"),
		$(".ch_hr .search form"), {
			start_item :	0,
			transition_interval	:	0
		}
	);

});