var toggle_dur = 300;
var objOverlay = HO('video_relayi');
// HO('video_playlist').src='/iframe.php?function=all_playlist_box&action=video_playlist
//
// getPageSize()
// Returns array with page width, height and window width, height
// Core code from - quirksmode.org
// Edit for Firefox by pHaez
// Code from lightbox
function getPageSize() {
	var xScroll, yScroll;
	if (window.innerHeight && window.scrollMaxY) {	
		xScroll = document.body.scrollWidth;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
	var windowWidth, windowHeight;
	if (self.innerHeight) {	// all except Explorer
		windowWidth = self.innerWidth;
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}	
	// for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else { 
		pageHeight = yScroll;
	}
	// for small pages with total width less then width of the viewport
	if(xScroll < windowWidth){	
		pageWidth = windowWidth;
	} else {
		pageWidth = xScroll;
	}
	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
	return arrayPageSize;
	}
function showBox(elem,pname,pid) {
	getPageSize();
	objOverlay.style.width = arrayPageSize[0] - 19 + 'px';		
	objOverlay.style.height = arrayPageSize[1] + 'px';
	objOverlay.style["left"] =  '-11px';
	objOverlay.style["top"] =  '-200px';	  
	var iframe = HO(elem);
	if (elem == "mv_video_relay_box") {
		iframe.src = '/iframe.php?function=mv_video_relay_box&action=video_relay&play_list_only=true&pid='+pid+'&pname='+pname+'&hide_after=true';
	} else if(elem == "video_playlist") {
		iframe.src = '/iframe.php?function=all_playlist_box&action=video_play_list_to_contest';
	}
	if (iframe.src != '') {
		if (elem == "mv_video_relay_box") window.parent.SH('video_relay_main_div', 'inline');
		new Effect.toggle(objOverlay, 'appear',{ duration: toggle_dur/1000,to:0.6 }); 
		window.scrollTo(0,0);
	}
}
function closeBox(elem) {
	new Effect.toggle(objOverlay, 'appear',{ duration: toggle_dur/1000,to:0 });
	new Effect.toggle(elem, 'appear',{ duration: 0,to:0 });
}