function show(id) {
var d = document.getElementById(id);
var top = document.getElementById("dropdown-tab-"+id);
	for (var i = 1; i<=10; i++) {
		if (document.getElementById('smenu'+i))
		{
			document.getElementById('smenu'+i).style.display='none';
		}
	}
	if (d) {		
		d.style.display='block';
		top.style.background='#086a00';
		top.style.color='#ffffff';
	}
}
function hide() {
	for (var i = 1; i<=10; i++) {
		if (document.getElementById('smenu'+i))
		{
			document.getElementById("dropdown-tab-smenu"+i).style.background='#ffffff';
			document.getElementById("dropdown-tab-smenu"+i).style.color='#086a00';
		}
	}
}

function check_form(){
	df=document.forms[0];

	if (df.company.value.length==0){
		alert("Please enter the Company Name");
		df.company.focus();
		return false;
	}
	
	if (df.contact_person.value.length==0){
		alert("Please enter Your Name and Surname");
		df.contact_person.focus();
		return false;
	}
	if (df.position.value.length==0){
		alert("Please enter Your Position");
		df.position.focus();
		return false;
	}
	if (df.email.value.length==0){
		alert("Please enter Your E-mail");
		df.email.focus();
		return false;
	}	
	if (df.telephone.value.length==0){
		alert("Please enter Your Phone");
		df.telephone.focus();
		return false;
	}	
	if (df.services.options[df.services.selectedIndex].value==0){
		alert("Please select the Service");
		df.email.focus();
		return false;
	}
	if (df.other.value.length==0){
		alert("Please enter Others");
		df.other.focus();
		return false;
	}	


return true;
}