// JavaScript Document
function OpenComboPage(id)
{
	
	if( document.getElementById(id).value=='1')
	{
		window.location="overview.htm";
	}
	else if( document.getElementById(id).value=='2')
	{
		window.location="overview.htm";
	}
	else if( document.getElementById(id).value=='3')
	{
		window.location="mission.htm";
	}
	else if( document.getElementById(id).value=='4')
	{
		window.location="shareholders.htm";
	}
	else if( document.getElementById(id).value=='5')
	{
		window.location="market_share.htm";
	}
	else if( document.getElementById(id).value=='6')
	{
		window.location="management.htm";
	}
	else if( document.getElementById(id).value=='7')
	{
		window.location="orientene.htm";
	}
	else if( document.getElementById(id).value=='8')
	{
		window.location="orientene.htm";
	}
	else if( document.getElementById(id).value=='9')
	{
		window.location="grades.htm";
	}
	else if( document.getElementById(id).value=='10')
	{
		window.location="reffia.htm";
	}
	else if( document.getElementById(id).value=='11')
	{
		window.location="orientene_rf03.htm";
	}
	else if( document.getElementById(id).value=='12')
	{
		window.location="film.htm";
	}
	else if( document.getElementById(id).value=='13')
	{
		window.location="orientene_fm03.htm";
	}
	else if( document.getElementById(id).value=='14')
	{
		window.location="orientene_fm08.htm";
	}
	else if( document.getElementById(id).value=='15')
	{
		window.location="orientene_fm10.htm";
	}
	else if( document.getElementById(id).value=='16')
	{
		window.location="fibers.htm";
	}
	else if( document.getElementById(id).value=='17')
	{
		window.location="orientene_fb12.htm";
	}
	else if( document.getElementById(id).value=='18')
	{
		window.location="orientene_fb25.htm";
	}
	else if( document.getElementById(id).value=='19')
	{
		window.location="injection.htm";
	}
	else if( document.getElementById(id).value=='20')
	{
		window.location="orientene_md12.htm";
	}
	else if( document.getElementById(id).value=='21')
	{
		window.location="orientene_md35.htm";
	}
	else if( document.getElementById(id).value=='22')
	{
		window.location="fad.htm";
	}
	else if( document.getElementById(id).value=='23')
	{
		window.location="orientene_performance.htm";
	}
	else if( document.getElementById(id).value=='24')
	{
		window.location="orientene.htm";
	}
	else if( document.getElementById(id).value=='25')
	{
		window.location="safety_information.htm";
	}
	else if( document.getElementById(id).value=='26')
	{
		window.location="collected_grades.htm";
	}
	else if( document.getElementById(id).value=='27')
	{
		window.location="support.htm";
	}
	
}
<!--------------------------------------------------------------------------------------------->
function validRequired(formField,fieldLabel)
{
	var result = true;
	
	if (formField.value == "")
	{
		alert('Please enter a value for the "' + fieldLabel +'" field.');
		formField.focus();
		result = false;
	}
	
	return result;
}
<!----------------------------------------------------------------------------->
function ValidateForm()
{ 
	if (document.getElementById('fname').value=="")
	{
	alert('Please Enter First Name');
	document.getElementById('fname').focus();
	return false;
	}
	
	else if (document.getElementById('middle_name').value=="")
	{
		alert('Please Enter Middle Name');
		document.getElementById('middle_name').focus();
		return false;
	}
	else if (document.getElementById('last_name').value=="")
	{
		alert('Please EnterLast Name');
		document.getElementById('last_name').focus();
		return false;
	}
	else if (document.getElementById('email').value=="")
	{
		alert('Please Enter Your E-mail');
		document.getElementById('email').focus();
		return false;
	}
	
	else if (document.getElementById('confirm_email').value!=document.getElementById('email').value)
	{
		alert('Please Confirm your E-mail');
		document.getElementById('confirm_email').focus();
		return false;
	}
	else if (document.getElementById('position').value=="")
	{
		alert('Please Enter Your Position');
		document.getElementById('position').focus();
		return false;
	}
	else if (document.getElementById('country').value=="-1")
	{
		alert('Please Select Your Country');
		document.getElementById('country').focus();
		return false;
	}
	return true;
		
	
}
<!-------------------------------------------------------------------------------------------------------------------------->