// SCROLL HORIZONTAL
var intervalX = null;
function setXwithTime(v, ff, ie ){
	intervalX = setInterval("setX("+v+","+ff+","+ie+")",80);	
}
function setXwithTimeOff(){
	clearInterval(intervalX);	
}
function setX( value, ff, ie )
{
		
		var limite = navigator.appName.indexOf('Netscape') != -1 ? ff : ie;
		
		//alert(limite);
		
		var z = document.getElementById('fotos_cont_filha');		
		var m = parseInt( cleanCCNum(document.getElementById('fotos_cont_filha').offsetWidth + 'px') ) + limite;
			m = m * -1;
		var x = parseInt( cleanCCNum(z.style.left) );
			x+= parseInt(value);
			x = x * -1;
		
		//alert( '[' + x + '] [' + m + ']');
		//$('news_nome').value = ( '[' + x + '] [' + m + ']');

		if( x > 0 || x < m || m == 0 || m > -1 )
			return;
		else
			z.style.left = x + "px";
}
// SCROLL VERTICAL
var intervalY = null;
function setYwithTime(v){
	intervalY = setInterval("setY("+v+")",80);	
}
function setYwithTimeOff(){
	clearInterval(intervalY);	
}
function setY( value )
{
		var z = document.getElementById('divContent');
		//var m = parseInt( cleanCCNum(z.style.width) );
		var m = parseInt( cleanCCNum(document.getElementById('divContent').offsetHeight + 'px') ) -200;
			m = m * -1;
		var x = parseInt( cleanCCNum(z.style.top) );
			x+= parseInt(value);
			x = x * -1;
		
		//alert( '[' + x + '] [' + m + ']');
		//$('news_nome').value = ( '[' + x + '] [' + m + ']');

		if( x > 0 || x < m || m == 0 || m > -1 )
			return;
		else
			z.style.top = x + "px";
}
function cleanCCNum( ccnumber ) {
	var ret="";
	for(var i=0; i < ccnumber.length; i++){
		var c=ccnumber.substring(i, i+1);
			if(!isNaN(c))
				ret+=c; 
	}
	return ret;
}