// Name:  email_main.js
	// Use:  contact-related dookickeys
	
	function formfield_empty(formName, elmName, elmValue) //clears a formfield on focus...
	{
		var hmm = document.forms[formName].elements[elmName].value;
		if (hmm==elmValue || hmm==elmValue.substr(1)) document.forms[formName].elements[elmName].value='';
		return;
	}
	
	function formfield_unempty(formName, elmName, elmValue) //clears a formfield on focus...
	{
		var hmm = document.forms[formName].elements[elmName].value;
		if (hmm=='') document.forms[formName].elements[elmName].value = elmValue;
		return;
	}
	
	function mailto_switch()
	{
		var address = document.forms['mailForm'].elements['to'].value;
		if (address=='Lawrence')
		{
			document.images['contactLawrence'].height=30;
			document.images['contactLawrence'].width=400;
			document.images['contactLawrence'].style.visibility='visible';
			
			document.images['contactInfo'].height=0;
			document.images['contactInfo'].width=0;
			document.images['contactInfo'].style.visibility='hidden';
			
			document.images['contactSales'].height=0;
			document.images['contactSales'].width=0;
			document.images['contactSales'].style.visibility='hidden';
			
			document.images['contactTechnical'].height=0;
			document.images['contactTechnical'].width=0;
			document.images['contactTechnical'].style.visibility='hidden';
			
			document.forms['mailForm'].elements['to'].blur();
		}
		else if (address=='Sales')
		{
			document.images['contactLawrence'].height=0;
			document.images['contactLawrence'].width=0;
			document.images['contactLawrence'].style.visibility='hidden';
			
			document.images['contactInfo'].height=0;
			document.images['contactInfo'].width=0;
			document.images['contactInfo'].style.visibility='hidden';
			
			document.images['contactSales'].height=30;
			document.images['contactSales'].width=350;
			document.images['contactSales'].style.visibility='visible';
			
			document.images['contactTechnical'].height=0;
			document.images['contactTechnical'].width=0;
			document.images['contactTechnical'].style.visibility='hidden';
			
			document.forms['mailForm'].elements['to'].blur();
		}
		else if (address=='Technical')
		{
			document.images['contactLawrence'].height=0;
			document.images['contactLawrence'].width=0;
			document.images['contactLawrence'].style.visibility='hidden';
			
			document.images['contactInfo'].height=0;
			document.images['contactInfo'].width=0;
			document.images['contactInfo'].style.visibility='hidden';
			
			document.images['contactSales'].height=0;
			document.images['contactSales'].width=0;
			document.images['contactSales'].style.visibility='hidden';
			
			document.images['contactTechnical'].height=30;
			document.images['contactTechnical'].width=400;
			document.images['contactTechnical'].style.visibility='visible';
			
			document.forms['mailForm'].elements['to'].blur();
		}
		else //defaults to 'Info'...
		{
			document.images['contactLawrence'].height=0;
			document.images['contactLawrence'].width=0;
			document.images['contactLawrence'].style.visibility='hidden';
			
			document.images['contactInfo'].height=30;
			document.images['contactInfo'].width=340;
			document.images['contactInfo'].style.visibility='visible';
			
			document.images['contactSales'].height=0;
			document.images['contactSales'].width=0;
			document.images['contactSales'].style.visibility='hidden';
			
			document.images['contactTechnical'].height=0;
			document.images['contactTechnical'].width=0;
			document.images['contactTechnical'].style.visibility='hidden';
			
			document.forms['mailForm'].elements['to'].blur();
		}
		
	  return;
	
	} //end function: mailto_switch();