// JavaScript Document
var	IntervalID = null;

function scrollFotos(direction,oBtn){
	oDiv = document.getElementById('fotolist');
	oMask = document.getElementById('fotomask');

	IntervalID = setInterval(function() { 
									if(oDiv.style.left == '0px' || oDiv.style.left == 0)
										document.getElementById('prevbtn').src = '/images/thickbox/transparent.gif';
									else
										document.getElementById('prevbtn').src = '/images/thickbox/transparent.gif';
									if(Math.abs(oDiv.style.left.substr(0,oDiv.style.left.length-2)) > (oDiv.offsetWidth-oMask.offsetWidth))
										document.getElementById('nextbtn').src = '/images/thickbox/transparent.gif';
									else
										document.getElementById('nextbtn').src = '/images/thickbox/transparent.gif';
									
									if((oDiv.style.left == '0px' || oDiv.style.left == 0) && (oBtn.className == 'previous' || oBtn.className == 'previousdis')){
										if(IntervalID)
											clearInterval(IntervalID);
									}
									else if((Math.abs(oDiv.style.left.substr(0,oDiv.style.left.length-2)) > (oDiv.offsetWidth-oMask.offsetWidth)) && (oBtn.className == 'next' || oBtn.className == 'nextdis')){
										if(IntervalID)
											clearInterval(IntervalID);
									}
									else
										oDiv.style.left = ((oDiv.style.left.substr(0,oDiv.style.left.length-2)) ? parseInt(oDiv.style.left.substr(0,oDiv.style.left.length-2)) + eval(direction) : eval(direction)) + 'px';
										
							 },1);
}
function stopScroll(){
	if(IntervalID)
		clearInterval(IntervalID);
}

function emptyInput(sObj,sDefault,aInput){
oObj = document.getElementById(sObj)
	if (oObj.value == sDefault)
		for(var i=0;i<aInput.length;i++)
			document.getElementById(aInput[i]).value = "";
}

function showDetailFotoLarge(value, title, value2) {
	document.getElementById('detailfotolarge').src = '/multimedia/' + value;
	document.getElementById('detail_foto_large_link').href = '/multimedia/' + value2;
	document.getElementById('detail_foto_large_link').title = title;
}

function MM_preloadImages() { //v3.0
	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
		var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
		if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}