function setCookie(name, value, hours) {
	var expire = "";
	if(hours != null) {
		expire = new Date((new Date()).getTime() + hours * 3600000);
		expire = "; expires=" + expire.toGMTString() + "; path=/";
	}
	document.cookie = name + "=" + escape(value)+';'+ expire;
}

function getCookie(objName){
	var arrStr = document.cookie.split("; ");
	for(var i = 0;i < arrStr.length;i ++){
		var temp = arrStr[i].split("=");
		if(temp[0] == objName) return unescape(temp[1]);
	}
}

function dosearch()
{
	if($("#keyword").val()=="")
	{
		alert("请输入关键字!");
		return;
	}
	document.forms["search_form"].submit();
}
$(document).ready(function(){
	$("#toggsum").toggle(
		function(){
			$(this).html("摘要模式");
			$("#summarycontent").css("height","auto");
			$("#summarycontent").css("border","1px solid #339900");
		},
		function(){
			$(this).html("查看全文");
			$("#summarycontent").css("height","138px");
			$("#summarycontent").css("border","none");
		}
	);
});