// JavaScript Document
function wEmail(user){	
	var emailHtml="<a href=\"mailto:";
	if(user.indexOf("[A]")>-1){var s=user.replace("[A]","@");emailHtml+=s+"\">"+s+"</a>";document.write(emailHtml)}else{document.write(user)}
}
	
function addCookie(){　 // 加入收藏夹
	if (document.all){
		window.external.addFavorite('http://www.cs-tem.com', '常熟市网上技术交易市场 - 创新驿站');
	}else if (window.sidebar){
		window.sidebar.addPanel('常熟市网上技术交易市场 - 创新驿站', 'http://www.cs-tem.com', "");
	}
}
function setHomepage(){
 if (document.all){document.body.style.behavior='url(#default#homepage)';document.body.setHomePage('http://www.cs-tem.com');}else if(window.sidebar){
    if(window.netscape){
         try{ netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");}catch(e){alert( "该操作被浏览器拒绝，如果想启用该功能，请在地址栏内输入 about:config，然后将项 signed.applets.codebase_principal_support 值该为 true，您也可以手动将本站设置为首页。");}
    } 
    var prefs=Components.classes['@mozilla.org/preferences-service;1'].getService(Components. interfaces.nsIPrefBranch);
    prefs.setCharPref('browser.startup.homepage','http://www.cs-tem.com');
 }
}

//调用setFontSize(目标容器,字体大小)
function setFontSize(trgt,inc){
	var tgs=new Array('div','td','tr','span','p','b','font');
    if(!document.getElementById) return
    var d=document,cEl=null,i,j,cTags;
    if(!(cEl=d.getElementById(trgt)))cEl=d.getElementsByTagName(trgt)[0];
    cEl.style.fontSize=inc;
    for(i=0;i<tgs.length;i++){
        cTags=cEl.getElementsByTagName(tgs[i]);
				for(j=0;j<cTags.length;j++){
					cTags[j].style.value="";
					if(cTags[j].className != "downloadbox")cTags[j].style.fontSize=inc;
					cTags[j].style.fontFamily="";
					//cTags[j].style.textIndent="";
					cTags[j].style.margin=0;
					cTags[j].style.fontWeight="normal";
					//alert(cTags[j].value);
					}
    }
}

function isFilled(e){ if(e.value==""||e.value==null)return false;return true;}

function doCheckLogin(frm){
	if(!isFilled(frm.txtuserid)){alert("用户名不能为空！");return false;}
	if(!isFilled(frm.txtpassword)){alert("密码不能为空！");return false;}
	if(frm.txtcode){if(!isFilled(frm.txtcode)){alert("验证码不能为空！");return false;}}
	return true;
}

function getCode(){
	var img = document.getElementById("keycode");
	var r = Math.random();
	img.src = "../core/fun_validcode.asp?t=" + r;
}

//搜索
function doSearch(frm){
	var f=document.getElementById(frm);
	if(f){
		if(!isFilled(f.txtkeyword)||f.txtkeyword.value.length<=2){alert("请输入二个字符以上的关键词！");return false}
		if(findCode(f.txtkeyword.value)){
			var keyword=f.txtkeyword.value;var typeid=f.seltype.value;var mh=false;
			if(f.chkmh){mh=f.chkmh.checked}
			var url="search.asp?keyword=" + escape(keyword) + "&typeid=" + escape(typeid) + "&mh=" + escape(mh) + "&page=1";
			self.location = url;
		}
	}
}

function findCode(code){
	var temp;
	var bcode="~`#%^&\'\"<>";
	if(bcode!=""&&bcode!=null){
		for(var i=0;i<bcode.length;i++){
			temp = bcode.substring(i,i+1);
			if(code.indexOf(temp)!=-1){ alert("搜索内容含有不支持的字符：" + temp +" ");return false; }
		}
	}
	return true;
}

function SubmitKeyClick(obj,evt){
	evt=(evt)?evt:((window.event)?window.event:"")
	keyCode=evt.keyCode?evt.keyCode:(evt.which?evt.which:evt.charCode);
	if (keyCode==13) {doSearch('frmsearch')}
}