	function check()
	{
		var fname=document.getElementById('fname');
		var lname=document.getElementById('lname');
		var ddob=document.getElementById('ddob');
		var mdob=document.getElementById('mdob');
		var ydob=document.getElementById('ydob');
		var email=document.getElementById('email');
		var city=document.getElementById('city');
		var perInXII=document.getElementById('perInXII');
		var gr_degree=document.getElementById('gr_degree');
		var other_gr_degree=document.getElementById('other_gr_degree');
		var gr_deg_inst=document.getElementById('gr_deg_inst');
		var other_gr_deg_inst=document.getElementById('other_gr_deg_inst');
		
		var salary=document.getElementById('salary');
		var strresume=document.getElementById('strresume');
		/*var skill1=document.getElementById('skill1');*/
		var security_code=document.getElementById('security_code');
		
	
		
		if(fname.value=="")
		{
			alert("Please enter first name");
			fname.focus();
			return false;
		}
		if(lname.value=="")
		{
			alert("Please enter last name");
			lname.focus();
			return false;
		}
		if(ddob.value==0 || mdob.value==0 || ydob.value==0)
		{
			alert("Please enter date of birth");
				if(ddob.value==0)
					ddob.focus();
				else if(mdob.value==0)
					mdob.focus();
				else if(ydob.value==0)
					ydob.focus();
					
			return false;
		}
		if(email.value=="")
		{
			alert("Please enter valid Email");
			email.focus();
			return false;
		}
		if(!isemail(email.value))
		{
			alert("Please enter Email");
			email.focus();
			return false;
		}
		if(city.value=="")
		{
			alert("Please select city");
			city.focus();
			return false;
		}
		if(perInXII.value=="")
		{
			alert("Please select perInXII");
			perInXII.focus();
			return false;
		}
		if(gr_degree.value==0 && other_gr_degree.value=="")
		{
			alert("Please select Graduation Degree or enter your own");
			gr_degree.focus();
			return false;
		}
		if(gr_deg_inst.value==0 && other_gr_deg_inst.value=="")
		{
			alert("Please select Other Graduation Institution or enter your own");
			gr_deg_inst.focus();
			return false;
		}
				// Loop from zero to the one minus the number of checkbox button selections
		if(document.getElementById('skill1').checked == false 
		&& document.getElementById('skill2').checked == false
		&& document.getElementById('skill3').checked == false
		&& document.getElementById('skill4').checked == false
		&& document.getElementById('skill5').checked == false
		&& document.getElementById('skill6').checked == false)
		{
			alert("Please Select At Least On Skill");
			document.getElementById('skill1').focus();
			return false;
		}			
	

		if(salary.value=="" || (parseInt(salary.value) != salary.value))
		{
			alert("Please enter valid salary");
			salary.focus();
			return false;
		}
		if(strresume.value=="")
		{
			alert("Please Attach your resume first");
			strresume.focus();
			return false;
		}
	
	if(security_code.value=="")
	{
		alert("Please captcha Code");
		security_code.focus();
		return false;
	}
		
		return true;
	}
	
	function isemail(email)
	{
		 var RegExp = /^((([a-z]|[0-9]|!|#|$|%|&|'|\*|\+|\-|\/|=|\?|\^|_|`|\{|\||\}|~)+(\.([a-z]|[0-9]|!|#|$|%|&|'|\*|\+|\-|\/|=|\?|\^|_|`|\{|\||\}|~)+)*)@((((([a-z]|[0-9])([a-z]|[0-9]|\-){0,61}([a-z]|[0-9])\.))*([a-z]|[0-9])([a-z]|[0-9]|\-){0,61}([a-z]|[0-9])\.)[\w]{2,4}|(((([0-9]){1,3}\.){3}([0-9]){1,3}))|(\[((([0-9]){1,3}\.){3}([0-9]){1,3})\])))$/

		if(RegExp.test(email)){

			return true;

		}else{

			return false;

		}
	}
	

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