function isValidForm()
{
	
	with(document.form)
	{	
		  	 
			if(vUserName.value.length < 1)
			{
				alert("Please Enter User Name");
				vUserName.select();
				vUserName.focus();
				return false;
			} 
			
			if(!isValidEmail(vEmail.value))
			{
				alert("Please Enter Email Address");
				vEmail.select();
				vEmail.focus();
				return false;
    	  	}
			
			if(vPassWord.value.length < 1)
			{
				alert("Please Enter Password");
				vPassWord.select();
				vPassWord.focus();
				return false;
			} 
			
            if(vCPassWord.value.length < 1)
            {
                alert("Please Enter Confirm Password");
                vCPassWord.select();
                vCPassWord.focus();
                return false;
            }
			
			if(vCPassWord.value != vPassWord.value)
            {
                alert("Please verify your password again");
                vCPassWord.select();
                vCPassWord.focus();
                return false;
            } 
			
			if(vCompanyName.value.length < 1)
			{
				alert("Please Enter Company Name");
				vCompanyName.select();
				vCompanyName.focus();
				return false;
			} 
			
			if(vCperson.value.length < 1)
			{
				alert("Please Enter First and Last Name");
				vCperson.select();
				vCperson.focus();
				return false;
			} 
			
			if(vCPcellNo.value.length < 1)
			{
				alert("Please Enter Phone No");
				vCPcellNo.select();
				vCPcellNo.focus();
				return false;
			} 
			
			if(state.value.length < 1)
			{
				alert("Please Select State");
				//state.select();
				state.focus();
				return false;
			} 
			
			if(city.value.length < 1)
			{
				alert("Please Select City");
				//city.select();
				city.focus();
				return false;
			} 
			
	}		

}

function isInteger(s,id)
{
      var i;
    s = s.toString();
      for (i = 0; i < s.length; i++)
      {
         var c = s.charAt(i);
          if (isNaN(c) && c!="-")      
       {
        alert("Given value is not a number");
        document.getElementById(id).value="";     
        return false;
       }
      }
     
}