function gradient(id, level)
{
	var box = document.getElementById(id);
	box.style.opacity = level;
	box.style.MozOpacity = level;
	box.style.KhtmlOpacity = level;
	box.style.filter = "alpha(opacity=" + level * 100 + ")";
	box.style.display="block";
	return;
}


function fadein(id) 
{
	var level = 0;
	while(level <= 1)
	{
		setTimeout( "gradient('" + id + "'," + level + ")", (level* 1000) + 10);
		level += 0.01;
	}
}


// Open the lightbox


function LBzip(linkvar)
{
document.forms['zipvalidate']['Project_Type'].value=linkvar;
  	var box = document.getElementById('box'); 
  	document.getElementById('shadowing').style.display='block';
	

			box.style.display='block';
			window.scrollTo(0,0);
			return false;
	
  		
	document.getElementById('box').style.display='none';
   	document.getElementById('shadowing').style.display='none';
}



function LBvalidate()
{

  	var box = document.getElementById('box'); 
  	document.getElementById('shadowing').style.display='block';
	
	var projecttypevalue;
	projecttypevalue=document.forms['handymancta']['Project_Type'].value;

		
	if	 (projecttypevalue=='Project Type' || projecttypevalue=='' || projecttypevalue==null)
		{
		alert('Please select a project type:');
   		document.getElementById('shadowing').style.display='none';
		document.getElementById('projecttype').style.background='yellow';
		return false;
		}

	
	

 	var zipvalue=document.forms['handymancta']['reqzip'].value;

	
	
	if	 (zipvalue=='Zip' || zipvalue=='' || zipvalue==null)
	
  		{
		alert("Please enter your zip")
   		document.getElementById('shadowing').style.display='none';
		document.getElementById('zipcode').style.background='yellow';
		return false;
  		}

}


// Close the lightbox

function closebox()
{
   document.getElementById('box').style.display='none';
   document.getElementById('shadowing').style.display='none';
}