function submitform(form)
	{
	
		var illegalChars = /[\W_]/;
		var illegal= /[\(\)\<\>\,\;\:\\\/\"\[\]\$\#]/;
		var emailFilter = /^[^@]+@[^@.]+\.[^@]*\w\w$/ ;
		
		if(form.name.value == "")
		{
			form.name.style.border = '#ff0000 outset 2px';
			document.getElementById('nameerr').innerHTML = '<br />Please enter your Name.';
			return false;
		}
		
		else if(form.username.value == "")
		{
			form.username.style.border = '#ff0000 outset 2px';
			document.getElementById('usernameerr').innerHTML = '<br />Please enter Username.';
			return false;
		}
		else if (illegalChars.test(form.username.value))
		{
			form.username.style.border = '#ff0000 outset 2px';
			document.getElementById('usernameerr').innerHTML = '<br />your username contains Illegal characters.';
			return false;
		}
		
		else if(form.email.value == "")
		{
			form.email.style.border = '#ff0000 outset 2px';
			document.getElementById('emailerr').innerHTML = '<br />Please enter your E-mail.';
			return false;
		}
		else if (!emailFilter.test(form.email.value))
		{
			form.email.style.border = '#ff0000 outset 2px';
			document.getElementById('emailerr').innerHTML = '<br />Please enter a valid E-mail address.';
			return false;
		}
		else if (illegal.test(form.email.value))
		{
			form.email.style.border = '#ff0000 outset 2px';
			document.getElementById('emailerr').innerHTML = '<br />Your E-mail contains illegal characters.';
			return false;
		}
		else if(form.address.value == "")
		{
			form.address.style.border = '#ff0000 outset 2px';
			document.getElementById('addresserr').innerHTML = '<br />Please enter your Address.';
			return false;
		}
		
		else if(form.city.value == "")
		{
			form.city.style.border = '#ff0000 outset 2px';
			document.getElementById('cityerr').innerHTML = '<br />Please enter your city name.';
			return false;
		}
		
		else if(form.country.value == "")
		{
			form.country.style.border = '#ff0000 outset 2px';
			document.getElementById('countryerr').innerHTML = '<br />Please enter your country name.';
			return false;
		}
		
		else if(form.phone.value == "")
		{
			form.phone.style.border = '#ff0000 outset 2px';
			document.getElementById('phoneerr').innerHTML = '<br />Please enter your phone number.';
			return false;
		}
		else if (form.phone.value.length < 6)
		{
			form.phone.style.border = '#ff0000 outset 2px';
			document.getElementById('phoneerr').innerHTML = '<br />Your phone number must contain at least 6 characters.';
			return false;
		}
		
		else if (form.phone.value.length > 12)
		{
			form.phone.style.border = '#ff0000 outset 2px';
			document.getElementById('phoneerr').innerHTML = '<br />Your phone number must not contain more than 12 characters.';
			return false;
		}
		
		else if(form.institute.value == "")
		{
			form.institute.style.border = '#ff0000 outset 2px';
			document.getElementById('instituteerr').innerHTML = '<br />Please enter the name of your Institute.';
			return false;
		}
		
		else if(form.job.value == "")
		{
			form.job.style.border = '#ff0000 outset 2px';
			document.getElementById('joberr').innerHTML = '<br />Please enter your Job Title.';
			return false;
		}
		
		else if(form.cat_id.value == "")
		{
			form.cat_id.style.border = '#ff0000 outset 2px';
			document.getElementById('cat_iderr').innerHTML = '<br />Please enter Category.';
			return false;
		}
		
		else
		{
			return true;
		}
	
	}
	
	function checkname(form)
	{
		if(form.name.value == "")
		{
			form.name.style.border = '#ff0000 outset 2px';
			document.getElementById('nameerr').innerHTML = '<br />Please enter your Name.';
		}
		else
		{
			form.name.style.border = '#0000ff solid 1px';
			document.getElementById('nameerr').innerHTML = '';
		}
	}
	
	function checkusername(form)
	{
		var illegalChars = /[\W_]/;
		
		if(form.username.value == "")
		{
			form.username.style.border = '#ff0000 outset 2px';
			document.getElementById('usernameerr').innerHTML = '<br />Please enter Username.';
		}
		else if (illegalChars.test(form.username.value))
		{
			form.username.style.border = '#ff0000 outset 2px';
			document.getElementById('usernameerr').innerHTML = '<br />Username contains illegal characters.';
		}
		else
		{
			form.username.style.border = '#0000ff solid 1px';
			document.getElementById('usernameerr').innerHTML = '';
		}
	}
	
	function checkemail(form)
	{
		var emailFilter = /^[^@]+@[^@.]+\.[^@]*\w\w$/ ;
		var illegal= /[\(\)\<\>\,\;\:\\\/\"\[\]\$\#]/;
		
		if(form.email.value == "")
		{
			form.email.style.border = '#ff0000 outset 2px';
			document.getElementById('emailerr').innerHTML = '<br />Please enter your E-mail.';
		}
		else if (!emailFilter.test(form.email.value))
		{
			form.email.style.border = '#ff0000 outset 2px';
			document.getElementById('emailerr').innerHTML = '<br />Please enter a valid E-mail address.';
		}
		else if (illegal.test(form.email.value))
		{
			form.email.style.border = '#ff0000 outset 2px';
			document.getElementById('emailerr').innerHTML = '<br />Your E-mail contains illegal characters.';
		}
		else
		{
			form.email.style.border = '#0000ff solid 1px';
			document.getElementById('emailerr').innerHTML = '';
		}
	}
	
	function checkpaswd(form)
	{
		var illegal= /[\(\)\<\>\,\ \\;\:\\\/\"\[\]\$\#]/;
		
		if(form.password.value == "")
		{
			form.password.style.border = '#ff0000 outset 2px';
			document.getElementById('passworderr').innerHTML = '<br />Please enter Password.';
		}
		else if (illegal.test(form.password.value))
		{
			form.password.style.border = '#ff0000 outset 2px';
			document.getElementById('passworderr').innerHTML = '<br />Password contains illegal characters.';
		}
		else if(form.password.value.length < 8)
		{
			form.password.style.border = '#ff0000 outset 2px';
			document.getElementById('passworderr').innerHTML = '<br />Password must contain at least 8 characters.';
		}
		else
		{
			form.password.style.border = '#0000ff solid 1px';
			document.getElementById('passworderr').innerHTML = '';
		}
	}
	
	function checkcpaswd(form)
	{
		var illegal= /[\(\)\<\>\,\ \\;\:\\\/\"\[\]\$\#]/;
		
		if(form.password2.value == "")
		{
			form.password2.style.border = '#ff0000 outset 2px';
			document.getElementById('password2err').innerHTML = '<br />Please enter Password.';
		}
		else if (form.password.value != form.password2.value)
		{
			form.password.style.border = '#ff0000 outset 2px';
			form.password2.style.border = '#ff0000 outset 2px';
			document.getElementById('password2err').innerHTML = '<br />Password must be same in both the fields.';
		}
		else
		{
			form.password.style.border = '#0000ff solid 1px';
			form.password2.style.border = '#0000ff solid 1px';
			document.getElementById('password2err').innerHTML = '';
		}
	}
	
	function checkaddress(form)
	{
		if(form.address.value == "")
		{
			form.address.style.border = '#ff0000 outset 2px';
			document.getElementById('addresserr').innerHTML = '<br />Please enter your Address.';
		}
		else
		{
			form.address.style.border = '#0000ff solid 1px';
			document.getElementById('addresserr').innerHTML = '';
		}
	}
	
	function checkcity(form)
	{
		if(form.city.value == "")
		{
			form.city.style.border = '#ff0000 outset 2px';
			document.getElementById('cityerr').innerHTML = '<br />Please enter your city name.';
		}
		else
		{
			form.city.style.border = '#0000ff solid 1px';
			document.getElementById('cityerr').innerHTML = '';
		}
	}
	
	function checkcountry(form)
	{
		if(form.country.value == "")
		{
			form.country.style.border = '#ff0000 outset 2px';
			document.getElementById('countryerr').innerHTML = '<br />Please enter your country name.';
		}
		else
		{
			form.country.style.border = '#0000ff solid 1px';
			document.getElementById('countryerr').innerHTML = '';
		}
	}
	
	function checkphone(form)
	{
		
		if(form.phone.value == "")
		{
			form.phone.style.border = '#ff0000 outset 2px';
			document.getElementById('phoneerr').innerHTML = '<br />Please enter your phone number.';
		}
		else if (form.phone.value.length < 6)
		{
			form.phone.style.border = '#ff0000 outset 2px';
			document.getElementById('phoneerr').innerHTML = '<br />Your phone number must contain at least 6 characters.';
		}
		else if (form.phone.value.length > 12)
		{
			form.phone.style.border = '#ff0000 outset 2px';
			document.getElementById('phoneerr').innerHTML = '<br />Your phone number must not contain more than 12 characters.';
		}
		else
		{
			form.phone.style.border = '#0000ff solid 1px';
			document.getElementById('phoneerr').innerHTML = '';
		}
	}
	
	function checkinstitute(form)
	{
		if(form.institute.value == "")
		{
			form.institute.style.border = '#ff0000 outset 2px';
			document.getElementById('instituteerr').innerHTML = '<br />Please enter the name of your Institute.';
		}
		else
		{
			form.institute.style.border = '#0000ff solid 1px';
			document.getElementById('instituteerr').innerHTML = '';
		}
	}
	
	function checkjob(form)
	{
		if(form.job.value == "")
		{
			form.job.style.border = '#ff0000 outset 2px';
			document.getElementById('joberr').innerHTML = '<br />Please enter your Job Title.';
		}
		else
		{
			form.job.style.border = '#0000ff solid 1px';
			document.getElementById('joberr').innerHTML = '';
		}
	}
	
	function checkcategory(form)
	{
		if(form.cat_id.value == "")
		{
			form.cat_id.style.border = '#ff0000 outset 2px';
			document.getElementById('cat_iderr').innerHTML = '<br />Please enter Category.';
		}
		else
		{
			form.cat_id.style.border = '#0000ff solid 1px';
			document.getElementById('cat_iderr').innerHTML = '';
		}
	}