function isValidForm(){

	with(document.frmregister)
	{
		if(Trim(vName.value).length < 1)
		{
			alert("Please Enter Name");
			vName.select();
			return false;
		}
			if(Trim(iAge.value).length < 1)
		{
			alert("Please Enter Age");
			iAge.select();
			return false;
		}
		if(!validZip(iAge.value,Trim(iAge.value).length))
		{
			alert("Please Enter Valid Age");
			iAge.select();
			return false;
		}
		if(Trim(eSportsType.value) == "")
		{
			alert("Please Select Sports Type");
			eSportsType.focus();
			return false;
		}
		/* Phone Number Start */
		if(Trim(vPhone1.value).length < 3)
		{
			alert("Please Enter Three Digit Phone Number Of First Textbox");
			vPhone1.focus();
			return false;
		}
		
		if(!phoneformate(vPhone1.value,vPhone1.value.length)) 
		{
			alert("Please Enter Valid Phone Number Of First Textbox");
			vPhone1.focus();
			return false;
		}
		if(Trim(vPhone2.value).length < 3)  
		{
			alert("Please Enter Three Digit Phone Number Of Second Textbox");
			vPhone2.focus();
			return false;
		}
		if(!phoneformate(vPhone2.value,vPhone2.value.length)) 
		{
			alert("Please Enter Valid Phone Number Of Second Textbox");
			vPhone2.focus();
			return false;
		}
		if(Trim(vPhone3.value).length < 4) 
		{
			alert("Please Enter Four Digit Phone Number Of Third Textbox");
			vPhone3.focus();
			return false;
		}
		if(!phoneformate(vPhone3.value,vPhone3.value.length)) 
		{
			alert("Please Enter Valid Phone Number Of Third Textbox");
			vPhone3.focus();
			return false;
		}
		/* Phone Number End */
		if(Trim(vEmail.value).length < 1)
		{
			alert("Please Enter Email Address");
			vEmail.focus();
			return false;
		}
		if(!isValidEmail(vEmail.value))	
		{
			vEmail.focus();
			return false;
		}
	}
}