var def_msg = {question_title:'\u8bf7\u8f93\u5165\u60a8\u60f3\u8981\u4e86\u89e3\u7684\u95ee\u9898', question_body: '\u53ef\u9009\u62e9\u586b\u5199'};
var profile_msg = {	924:'\u3010\u5c45\u4f4f\u5730\u533a\u3011\uff1a \uff08\u7701\/\u5e02\uff09 \n\u3010\u623f\u5c4b\u4ea4\u6613\u6027\u8d28\u3011\uff1a \uff08\u4e00\u624b\u623f\/\u4e8c\u624b\u623f\uff09\n\u3010\u623f\u5c4b\u9762\u79ef\u3011\uff1a \uff08\u5e73\u7c73\uff09 \n\u3010\u8d2d\u623f\u6240\u5728\u5730\u3011\uff1a \uff08\u7701\/\u5e02\uff09\n\u3010\u516c\u79ef\u91d1\u7f34\u5b58\u5730\u3011\uff1a \uff08\u7701\/\u5e02\uff09 \n\u3010\u516c\u79ef\u91d1\u7f34\u5b58\u65f6\u95f4\u3011\uff1a \uff08\u5e74\uff09\n\u3010\u6027\u522b\u3011\uff1a \n\u3010\u5e74\u9f84\u3011\uff1a \uff08\u5c81\uff09',
					923:'\u3010\u5c45\u4f4f\u5730\u533a\u3011\uff1a \uff08\u7701\/\u5e02\uff09 \n\u3010\u8d37\u6b3e\u7528\u9014\u3011\uff1a\n\u3010\u6708\u6536\u5165\u3011\uff1a \uff08\u5143\uff09 \n\u3010\u5de5\u4f5c\u6027\u8d28\u3011\uff1a \uff08\u56fd\u4f01\/\u79c1\u4f01\/\u5916\u4f01\/\u4e2a\u4f53\/\u5176\u4ed6\uff09\n\u3010\u5e74\u9f84\u3011\uff1a \uff08\u5c81\uff09',
					922:'\u3010\u5c45\u4f4f\u5730\u533a\u3011\uff1a \uff08\u7701\/\u5e02\uff09 \n\u3010\u8d37\u6b3e\u7528\u9014\u3011\uff1a\n\u3010\u6708\u6536\u5165\u3011\uff1a \uff08\u5143\uff09 \n\u3010\u5de5\u4f5c\u6027\u8d28\u3011\uff1a \uff08\u56fd\u4f01\/\u79c1\u4f01\/\u5916\u4f01\/\u4e2a\u4f53\/\u5176\u4ed6\uff09\n\u3010\u5e74\u9f84\u3011\uff1a \uff08\u5c81\uff09 \n\u3010\u53ef\u505a\u62b5\u62bc\/\u8d28\u62bc\/\u62c5\u4fdd\u7684\u7269\u54c1\u3011\uff1a \uff08\u5382\u623f\/\u4f4f\u5b85\/\u5176\u4ed6\uff09\n',
					921:'\u3010\u5c45\u4f4f\u5730\u533a\u3011\uff1a \uff08\u7701\/\u5e02\uff09 \n\u3010\u8d37\u6b3e\u7528\u9014\u3011\uff1a\n\u3010\u6708\u6536\u5165\u3011\uff1a \uff08\u5143\uff09 \n\u3010\u5de5\u4f5c\u6027\u8d28\u3011\uff1a \uff08\u56fd\u4f01\/\u79c1\u4f01\/\u5916\u4f01\/\u4e2a\u4f53\/\u5176\u4ed6\uff09\n\u3010\u5e74\u9f84\u3011\uff1a \uff08\u5c81\uff09 \n\u3010\u53ef\u505a\u62b5\u62bc\/\u8d28\u62bc\/\u62c5\u4fdd\u7684\u7269\u54c1\u3011\uff1a \uff08\u5382\u623f\/\u4f4f\u5b85\/\u5176\u4ed6\uff09',
					920:'\u3010\u5c45\u4f4f\u5730\u533a\u3011\uff1a \uff08\u7701\/\u5e02\uff09 \n\u3010\u8d37\u6b3e\u6027\u8d28\u3011\uff1a \uff08\u56fd\u5bb6\u52a9\u5b66\u8d37\u6b3e\/\u5546\u4e1a\u52a9\u5b66\u8d37\u6b3e\/\u7559\u5b66\u8d37\u6b3e\/\u5176\u4ed6\uff09\n\u3010\u5e74\u9f84\u3011\uff1a \uff08\u5c81\uff09 \n\u3010\u5b66\u4e60\u7c7b\u522b\u3011\uff1a \uff08\u9ad8\u4e2d\/\u5927\u5b66\/\u7814\u7a76\u751f\/MBA\/\u5176\u4ed6\uff09 \n\u3010\u662f\u5426\u6709\u62b5\u62bc\/\u8d28\u62bc\u7269\u54c1\u3011\uff1a',
					905:'\u3010\u5c45\u4f4f\u5730\u533a\u3011\uff1a \uff08\u7701\/\u5e02\uff09 \n\u3010\u6708\u6536\u5165\u3011\uff1a \uff08\u5143\uff09 \n\u3010\u5de5\u4f5c\u6027\u8d28\u3011\uff1a \uff08\u56fd\u4f01\/\u79c1\u4f01\/\u5916\u4f01\/\u4e2a\u4f53\/\u5176\u4ed6\uff09\n\u3010\u5de5\u4f5c\u5e74\u9650\u3011\uff1a \uff08\u5e74\uff09 \n\u3010\u662f\u5426\u6709\u62b5\u62bc\u7269\u6216\u8d28\u62bc\u7269\u3011\uff1a \n\u3010\u5e74\u9f84\u3011\uff1a \uff08\u5c81\uff09',
					904:'\u3010\u5c45\u4f4f\u5730\u533a\u3011\uff1a \uff08\u7701\/\u5e02\uff09 \n\u3010\u8d37\u6b3e\u7528\u9014\u3011\uff1a \n\u3010\u6708\u6536\u5165\u3011\uff1a \uff08\u5143\uff09 \n\u3010\u5de5\u4f5c\u6027\u8d28\u3011\uff1a \uff08\u56fd\u4f01\/\u79c1\u4f01\/\u5916\u4f01\/\u4e2a\u4f53\/\u5176\u4ed6\uff09\n\u3010\u5de5\u4f5c\u5e74\u9650\u3011\uff1a \uff08\u5e74\uff09 \n\u3010\u662f\u5426\u6709\u62b5\u62bc\u7269\u6216\u8d28\u62bc\u7269\u3011\uff1a \n\u3010\u5e74\u9f84\u3011\uff1a \uff08\u5c81\uff09',
					976:'\u3010\u5c45\u4f4f\u5730\u533a\u3011\uff1a \uff08\u7701\/\u5e02\uff09 \n\u3010\u6295\u8d44\u65f6\u9650\u3011\uff1a \uff08\u5e74\uff09\n\u3010\u5e74\u9f84\u3011\uff1a \uff08\u5c81\uff09',
					978:'\u3010\u5c45\u4f4f\u5730\u533a\u3011\uff1a \uff08\u7701\/\u5e02\uff09 \n\u3010\u6295\u8d44\u65f6\u9650\u3011\uff1a \uff08\u5e74\uff09\n\u3010\u5e74\u9f84\u3011\uff1a \uff08\u5c81\uff09',
					979:'\u3010\u5c45\u4f4f\u5730\u533a\u3011\uff1a \uff08\u7701\/\u5e02\uff09 \n\u3010\u6295\u8d44\u65f6\u9650\u3011\uff1a \uff08\u5e74\uff09\n\u3010\u5e74\u9f84\u3011\uff1a \uff08\u5c81\uff09',
					980:'\u3010\u5c45\u4f4f\u5730\u533a\u3011\uff1a \uff08\u7701\/\u5e02\uff09 \n\u3010\u6295\u8d44\u65f6\u9650\u3011\uff1a \uff08\u5e74\uff09\n\u3010\u5e74\u9f84\u3011\uff1a \uff08\u5c81\uff09',
					981:'\u3010\u5c45\u4f4f\u5730\u533a\u3011\uff1a \uff08\u7701\/\u5e02\uff09 \n\u3010\u6295\u8d44\u65f6\u9650\u3011\uff1a \uff08\u5e74\uff09\n\u3010\u5e74\u9f84\u3011\uff1a \uff08\u5c81\uff09',
					982:'\u3010\u5c45\u4f4f\u5730\u533a\u3011\uff1a \uff08\u7701\/\u5e02\uff09 \n\u3010\u6295\u8d44\u65f6\u9650\u3011\uff1a \uff08\u5e74\uff09\n\u3010\u5e74\u9f84\u3011\uff1a \uff08\u5c81\uff09'};
var initIask = {
	focus:function(obj, v){
		obj.style.color="#ccc";
		obj.value=v;
		obj.onfocus=function(){
			this.style.color="#000";
			this.value="";
			this.rows=10;
			this.onfocus=null;
			};
	},
	
	content:function(){
		for(var key in def_msg){
			if($(key).value==def_msg[key]){
				$(key).value="";
			}
		}
		var Checks = document.getElementsByName('category[]');
		var n = 0;
		for(i=0;i<Checks.length;i++){
			if(Checks[i].checked == true){
				n++;
			}
		}
		if(n<=0){
			this.vli('question_category', '\u8bf7\u9009\u62e9\u95ee\u9898\u5206\u7c7b\uff01');
			return false;
		}else{
			this.vli('question_category', '');
		}
		if(this.text_length('question_title', 60, true) && this.text_length('question_body', 1000, '')){
			return true;
		}
	},
	
	cate_check:function(obj){
		var Checks = document.getElementsByName('category[]');
		for(i=0;i<Checks.length;i++){
			if(Checks[i].checked == true){
				this.profile(Checks[i].value);
			}
		}
	},
	
	profile:function(v){
		$('profile').value = profile_msg[v];
	},
	
	text_length:function(obj, len, flag){
		if(flag){
			if($(obj).value.trim().byteLength()==0){
				this.vli(obj, '\u8bf7\u586b\u5199\u63d0\u95ee\u5185\u5bb9');
			}else{
				if($(obj).value.trim().byteLength()>len){
					this.vli(obj, '\u63d0\u95ee\u5b57\u6570\u8bf7\u63a7\u5236\u572830\u5b57\u4ee5\u5185');
				}else{
					$('q_'+obj+'_n').innerHTML = "";
					return true;
				}
			}
		}else{
			if($(obj).value.trim().byteLength()>len){
				this.vli(obj, '\u95ee\u9898\u63cf\u8ff0\u5b57\u6570\u8bf7\u63a7\u5236\u5728200\u5b57\u4ee5\u5185');
			}else{
				$('q_'+obj+'_n').innerHTML = "";
				return true;
			}
		}
	}, 
	
	vli:function(obj, msg){
		$('q_'+obj+'_n').focus();
		$('q_'+obj+'_n').style.color="red";
		$('q_'+obj+'_n').innerHTML = msg;
		return false;
	}
};

var initAnswer = {
	focus:function(){
		$('answer_body').onfocus=function(){
			this.value="";
			this.rows=10;
			this.onfocus=null;
			};
	},
	
	content:function(){
		var obj = 'answer_body';
		if($(obj).value.trim().byteLength()==0){
			this.vli(obj, '\u8bf7\u8f93\u5165\u56de\u7b54\u5185\u5bb9\uff01');
		}else{
			if($(obj).value.trim().byteLength()>4000){
				this.vli(obj, '\u56de\u7b54\u5185\u5bb9\u8bf7\u63a7\u5236\u57282000\u5b57\u4ee5\u5185\uff01');
			}else{
				$('a_'+obj+'_n').innerHTML = "";
				return true;
			}
		}
	},
	
	vli:function(obj, msg){
		$('a_'+obj+'_n').focus();
		$('a_'+obj+'_n').style.color="red";
		$('a_'+obj+'_n').innerHTML = msg;
		return false;
	}
};
String.prototype.trim=function(){
	return this.replace(/(^[\s\t\xa0\u3000]+)|([\u3000\xa0\s\t]+$)/g,"");
	};
String.prototype.byteLength=function(){
	return this.replace(/[^\u0000-\u007f]/g,"\u0061\u0061").length;
	};