var timeout	= 500;
var closetimer	= 0;
var ddmenuitem	= 0;

// open hidden layer
function mopen(id)
{	
	// cancel close timer
	mcancelclosetime();

	// close old layer
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';

	// get new layer and show it
	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';

}
// close showed layer
function mclose()
{
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
}

// go close timer
function mclosetime()
{
	closetimer = window.setTimeout(mclose, timeout);
}

// cancel close timer
function mcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}

// close layer when click-out
document.onclick = mclose;


var wordLen = 400; // Maximum word length
function checkWordLen(obj){
var len = obj.value.split(/[\s]+/);
if(len.length > wordLen){
	obj.oldValue = obj.value!=obj.oldValue?obj.value:obj.oldValue;
	obj.value = obj.oldValue?obj.oldValue:"";
return false;
}
return true;
}




jQuery(document).ready(function(){	
});

function caption() {
	var imgHeight = jQuery('.newimage').attr('height');
	var capHeight = jQuery('.captionCredit').height();
	var marginTop = Math.abs(imgHeight - capHeight) + 2;
	jQuery('.captionCredit').css({'margin-top':marginTop});
}