function checkSex()
{
	
	var istrue = true;
	
	if(document.questionForm.author != null ){
		if(document.questionForm.author.value.replace(/^\s+|\s+$/g,"")=='' && document.getElementById("auth0") != null)
		{
			document.getElementById("auth").innerHTML='<font color="blue"> Name is empty</font>';
			istrue = false;				
		}
	}
	
	if(document.questionForm.tel != null ){
		if(document.questionForm.tel.value.replace(/^\s+|\s+$/g,"")=='' && document.getElementById("tel0") != null)
		{
			document.getElementById("tel2").innerHTML='<font color="blue"> Phone is empty</font>';
			istrue = false;				
		}
	}
	
	if(document.questionForm.address != null ){
		if(document.questionForm.address.value.replace(/^\s+|\s+$/g,"")=='' && document.getElementById("address0") != null){
			document.getElementById("address2").innerHTML='<font color="blue"> Address is empty</font>'	
			istrue = false;		
		}
	}	
	
	if(document.questionForm.mailcode != null ){
		if(document.questionForm.mailcode.value.replace(/^\s+|\s+$/g,"") == '' && document.getElementById("mailcode0") != null){
			document.getElementById("mail_code").innerHTML='<font color="blue"> 请输入你的邮政编码</font>';
			istrue = false;
		}
	}
	
	if(document.questionForm.string1 != null ){
		if((document.questionForm.string1.value.replace(/^\s+|\s+$/g,"") == ''  || document.questionForm.string1.value.replace(/^\s+|\s+$/g,"") == '0') && document.getElementById("string1_0") != null){
			document.getElementById("string11").innerHTML='<font color="blue"> 请输入产品名称及型号</font>';
		}
	}
	if(document.questionForm.string1 != null ){
		if((document.questionForm.string3.value.replace(/^\s+|\s+$/g,"") == '' || document.questionForm.string3.value.replace(/^\s+|\s+$/g,"") == '0') && document.getElementById("string30") != null){
			document.getElementById("string31").innerHTML='<font color="blue"> 请输入反馈日期,格式:2008-01-01</font>';
		}
	}
	
	if(document.questionForm.pname != null ){
		if(document.questionForm.pname.value.replace(/^\s+|\s+$/g,"") == '' && document.getElementById("pname0") != null){
			document.getElementById("pname1").innerHTML='<font color="blue"> Product Type is empty</font>';
			istrue = false;
		}
	}
	
	if(document.questionForm.pname != null ){
		if(document.questionForm.pname.value.replace(/^\s+|\s+$/g,"") == '产品家族' && document.getElementById("pname0") != null){
			document.getElementById("pname1").innerHTML='<font color="blue"> 请选择产品类型</font>';
			istrue = false;
		}
	}
	
	if(document.questionForm.email != null ){
		if(document.questionForm.email.value.replace(/^\s+|\s+$/g,"")=='' && document.getElementById("email0") != null)
		{
			document.getElementById("e_mail").innerHTML='<font color="blue"> Email is empty</font>';
			istrue = false;				
		}else if (!checkMail.test(document.getElementById("email").value)  && document.getElementById("email0") != null)
		{		
				document.getElementById("e_mail").innerHTML='<font color="blue"> Email is wrong</font>';
				istrue = false;
		}
	}	
	
	if(document.questionForm.content != null ){
		if(document.questionForm.content.value.replace(/^\s+|\s+$/g,"")=='' && document.getElementById("content0") != null)
		{
			document.getElementById("cont").innerHTML='<font color="blue"> Content is empty</font>';
			istrue = false;				
		}
	}
	
	if(document.questionForm.content != null ){
		if(document.questionForm.content.value.replace(/^\s+|\s+$/g,"")=='' && document.getElementById("content1") != null)
		{
			document.getElementById("cont").innerHTML='<font color="blue"> 请输入工作经历</font>';
			istrue = false;				
		}
	}
	
	if(document.questionForm.provice != null && document.questionForm.city != null){
		if(document.questionForm.provice.value =='选择省份' || document.questionForm.city.value =='选择城市')
		{
			document.getElementById("provice1").innerHTML='<font color="blue"> 请选择地区</font>';
			istrue = false;				
		}
	}
	
	if(document.questionForm.job != null ){
		if(document.questionForm.job.value.replace(/^\s+|\s+$/g,"")=='' && document.getElementById("job0") != null){
			document.getElementById("job2").innerHTML='<font color="blue"> 请输入您应聘的职位</font>';	
			istrue = false;	
		}
	}
	
	if(document.questionForm.IDcard != null ){
		if(document.questionForm.IDcard.value.replace(/^\s+|\s+$/g,"")=='' && document.getElementById("IDcard0") != null){
			document.getElementById("idcard2").innerHTML='<font color="blue"> 请输入身份证</font>';	
			istrue = false;
		}
	}
	
	if(document.questionForm.hukou != null ){
		if(document.questionForm.hukou.value.replace(/^\s+|\s+$/g,"")=='' && document.getElementById("hukou0") != null){
			document.getElementById("hukou2").innerHTML='<font color="blue"> 输入户口地</font>';	
			istrue = false;
		}
	}
	
	if(document.questionForm.foreignlanguage != null ){
		if(document.questionForm.foreignlanguage.value.replace(/^\s+|\s+$/g,"")=='' && document.getElementById("foreignlanguage0") != null ){
			document.getElementById("foreignlanguage2").innerHTML='<font color="blue"> 请输入外语语种</font>'	;
			istrue = false;
		}
	}
	
	if(document.questionForm.educationstory != null ){
		if(document.questionForm.educationstory.value.replace(/^\s+|\s+$/g,"")=='' && document.getElementById("educationstory0") != null  ){
			document.getElementById("educationstory2").innerHTML='<font color="blue"> 输入学习经历</font>';	
			istrue = false;
		}
	}
	
	if(document.questionForm.qtitle != null ){
		if(document.questionForm.qtitle.value.replace(/^\s+|\s+$/g,"") == '' && document.getElementById("title0") != null){
			document.getElementById("title1").innerHTML='<font color="blue"> Title is empty</font>';
			istrue = false;
		}
	}
	
	 if(document.getElementById("codeDate").value=='')
	{
		document.getElementById("codeMessage").innerHTML='<font color="blue">* Validate is empty</font>';
		istrue = false;				
	}
	else if( document.getElementById("codeDate").value.length < 4 )
	{
		document.getElementById("codeMessage").innerHTML='<font color="blue">* Validate wrong</font>';
		istrue = false;		
	}
	
	if(istrue)
	{
		document.questionForm.submit();
	}
	
}