/* MENUS */

function findLeft(obj) {
	var layer = document.getElementById(obj);
	var curleft = 0;
	if (layer.offsetParent) {
		curleft = layer.offsetLeft;
		while (layer = layer.offsetParent) {
			curleft += layer.offsetLeft;
		}
	}
	return curleft;
}

function findTop(obj) {
	var layer = document.getElementById(obj);
	var curltop = 0;
	if (layer.offsetParent) {
		curltop = layer.offsetTop;
		while (layer = layer.offsetParent) {
			curltop += layer.offsetTop;
		}
	}
	return curltop;
}


function pageHeight(){
	var y;
	if (self.innerHeight){ // all except Explorer
		y = self.innerHeight;
	}
	else if (document.documentElement && document.documentElement.clientHeight){ // Explorer 6 Strict Mode
		y = document.documentElement.clientHeight;
	}
	else if (document.body){ // other Explorers
		y = document.body.clientHeight;
	}
	return y;
}

function pageWidth(){
	var x;
	if (self.innerWidth){ // all except Explorer
		x = self.innerWidth;
	}else if(document.documentElement && document.documentElement.clientWidth){ // Explorer 6 Strict Mode
		x = document.documentElement.clientWidth;
	}else if(document.body){ // other Explorers
		x = document.body.clientWidth;
	}
	return x;
}

function resizeLayers(){
	var menuDiv = document.getElementById('menuDiv');
	var menuHeight = menuDiv.offsetHeight;
	var menuPosition = findTop('menuDiv')+menuHeight;
	var pagina = pageHeight();
	var resize = pagina-menuPosition-3;
	document.getElementById('ODDS').height = resize ;
	document.getElementById('TICKET').height = resize ;
}

function findLeft(obj) {
	var layer = document.getElementById(obj);
	var curleft = 0;
	if (layer.offsetParent) {
		curleft = layer.offsetLeft;
		while (layer = layer.offsetParent) {
			curleft += layer.offsetLeft;
		}
	}
	return curleft;
}

function findTop(obj){
	var layer = document.getElementById(obj);
	var curltop = 0;
	if (layer.offsetParent) {
		curltop = layer.offsetTop;
		while (layer = layer.offsetParent) {
			curltop += layer.offsetTop;
		}
	}
	return curltop;
}

function menuShow(obj,pos){
	var food1 = document.getElementById(obj);
	var boton = document.getElementById(pos);
	var widthBoton = boton.offsetWidth;
	var heightBoton = boton.offsetHeight;
	var anchoPag = pageWidth();
	var XposLayer = (findLeft(pos)+150);
	if(document.getElementById){
		if(anchoPag > XposLayer){
			food1.style.left = findLeft(pos)+'px';
		}else{
			food1.style.left = (findLeft(pos)-150+widthBoton)+'px';
		}
		food1.style.visibility = 'visible';
		food1.style.top = (findTop(pos)+heightBoton)+'px';
	}
}

function menuHide(obj){
	var food1 = document.getElementById(obj);
	if(document.getElementById){
		food1.style.visibility = 'hidden';
	}
}

function zoomF(f,i){
//background
	document.getElementById("fotobkgd").style.width=pageWidth()+"px";
	document.getElementById("fotobkgd").style.height=pageHeight()+"px";
	document.getElementById("fotobkgd").style.visibility="visible";
//fotos
	var prev="";var next=""; var m=fotosArr.length-1;
	if(i>0){prev="<img src='previousfoto.gif' onClick='zoomF(\""+fotosArr[i-1]+"\","+(i-1)+")'>";}else{prev="<img src='empty.gif'>";}
	if(i<m){next="<img src='nextfoto.gif'     onClick='zoomF(\""+fotosArr[i+1]+"\","+(i+1)+")'>";}else{next="<img src='empty.gif'>";}
	document.getElementById("fotozoom").style.width=pageWidth()+"px";
	document.getElementById("fotozoom").style.height=pageHeight()+"px";
	document.getElementById("fotozoom").innerHTML="<table width='100%' height='100%'><tr><td align=center><table><tr valign=top><td>"+prev+"</td><td><a href='/SARET-PHOTOS/"+f+".jpg'><img style='border1px solid #999999' src='/SARET-PHOTOS/"+f+"-800.jpg'></a></td><td><img src='close.gif' onClick='closeF();'><br>"+next+"</td></tr></table></td></tr></table>";
	document.getElementById("fotozoom").style.visibility="visible";
}
function closeF(){
	document.getElementById("fotozoom").innerHTML="";
	document.getElementById("fotozoom").style.visibility="hidden";
	document.getElementById("fotobkgd").style.visibility="hidden";
}