function loadpreview() {
	document.getElementById('titlepreview').innerHTML = document.getElementById('item_title').value;
	document.getElementById('desc1preview').innerHTML = document.getElementById('itemdesc1').value;
	document.getElementById('desc2preview').innerHTML = document.getElementById('itemdesc2').value;
	document.getElementById('displayurlpreview').innerHTML = document.getElementById('url1').value;	
}

function previewTitle() {
	document.getElementById('titlepreview').innerHTML = document.getElementById('item_title').value;
	
}



function previewDesc1() {
	document.getElementById('desc1preview').innerHTML = document.getElementById('itemdesc1').value;
}


function previewDesc2() {
	document.getElementById('desc2preview').innerHTML = document.getElementById('itemdesc2').value;
}

function previewDisplayURL() {
	document.getElementById('displayurlpreview').innerHTML = document.getElementById('url1').value;
}


  
  // close layer when click-out
var timeout1	= 500;
var closertimer	= 0;
var menuitem	= 0;
  
  // open hidden layer
  function mopen(id)
  {	
  	// cancel close timer
  	mcancelclosetime();
  
  	// close old layer
  	if(menuitem) menuitem.style.visibility = 'hidden';
  
  	// get new layer and show it
  	menuitem = document.getElementById(id);
  	menuitem.style.visibility = 'visible';
  
  }
  // close showed layer
  function mclose()
  {
  	if(menuitem) menuitem.style.visibility = 'hidden';
  }
  
  // go close timer
  function mclosetime()
  {
  	closertimer = window.setTimeout(mclose, timeout1);
  }
  
  // cancel close timer
  function mcancelclosetime()
  {
  	if(closertimer)
  	{
  		window.clearTimeout(closertimer);
  		closertimer = null;
  	}
  }
  
  // close layer when click-out
  document.onclick = mclose;