// corpyright www.stuplaza.net
// Created: 3/22/2006

document.getElementsByClassName = function(className, parentElement) {
  var children = ($(parentElement) || document.body).getElementsByTagName('*');
  return $A(children).inject([], function(elements, child) {
    if (child.className.match(new RegExp("(^|\\s)" + className + "(\\s|$)")))
      elements.push(child);
    return elements;
  });
}

function scheck(form){
	if(!form.Name.value){
		alert("请输入姓名进行查找!");
		return false;
	}
	if((form.Grade.selectedIndex==0)&&(form.Institude.selectedIndex==0)){
		if(confirm('您选择查询所有名单，这可能会花费很长时间，确实要查询吗？')){
			return true;
		} else {
			return false;
		}
	}
	return true;
}

function checkfrm(form){
	if(!form.sel.value){
		alert("请选择一个字类别进行查找!");
		return false;
	}
	if(!form.seatxt.value) {
		alert("请输入关键字!");
		return false;
	}
}

function checksearch(form){
	if(!form.sel.value){
		alert("请选择一个字类别进行查找!");
		form.sel.focus();
		return false;
	}
	if(!form.seatxt.value) {
		alert("请输入关键字!");
		form.seatxt.focus();
		return false;
	}
	form.submit.disabled="disabled";	
}

function checkquery(form){
}

function checkquestion(form){
	if(!form.stype.value){
		alert("请选择一个字类别进行查找!");
		form.stype.focus();
		return false;
	}
	if(!form.key.value) {
		alert("请输入关键字!");
		form.key.focus();
		return false;
	}
}

function isEmail(strEmail) { 
	if (strEmail.length>0) { 
		if (strEmail.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1) 
		return true; 
		else 
		return false; 
		} 
	return true; 
}

function submitonce(form){
	if(!form.author.value){
		alert("请填写您的姓名!");
		form.author.focus();
		return false;
	}
	if(!isEmail(form.email.value)){
		alert("请正确填写邮箱!");
		form.email.focus();
		return false;
	}
	if(!form.content.value) {
		alert("请填写要提问的内容!");
		form.content.focus();
		return false;
	}
	//form.submit.disabled="disabled";	
}

function externallinks() { 
	//链接;
	if (!document.getElementsByTagName) return; 
	var anchors = document.getElementsByTagName("a"); 
	for (var i=0; i<anchors.length; i++) { 
		var anchor = anchors[i]; 
		anchor.onfocus=function(){this.blur();}
	} 
	//链接;
	//var divs = document.getElementsByTagName('div');
	//for (var i = 1; i < divs.length; i++) {
		//if (divs[i].className == 'SiteLinks') {
			//divs[i].innerHTML += '<a href="http://www.sendresume.cn/" target="_blank" title="我的简历"><img src="images/links/resume_logo.gif" alt="我的简历" ></a> ';
			//break;
		//}
	}
	
//} 
window.onload = externallinks;