// JavaScript Document

function initFashion(){
	var layer=$("footer_pane");
	layer.style.position="absolute";
	layer.style.left="0px";	
	updateFooterLocation();
	updateGallerySize();
}

function updateFooterLocation(){
	var layer=$("footer_pane");
	
	var wW=document.viewport.getWidth();
	var wH=document.viewport.getHeight();
	var st=getScrollTop();
	var h=layer.getHeight();
	var speed=0.2;
	if(wH<500)wH=500;
	layer.style.top=(wH-80)+"px";
	return;
}

function getScrollTop(){
	var st=0;
	if (document.documentElement && !document.documentElement.scrollTop){
		st=0;
	}else if (document.documentElement && document.documentElement.scrollTop)
	{
		st=document.documentElement.scrollTop;
	}else if (document.body && document.body.scrollTop)
	{
		st=document.body.scrollTop;
	}	
	return st;
}

function updateGallerySize(){
	var wW=document.viewport.getWidth();
	var imgList=$$('#photo_gallery a');	
	var sizeName="_high";
	if(wW>1800){
		sizeName="_high";
	}else if(wW<1300){
		sizeName="_low";
	}else{
		sizeName="_mid";
	}
	for(var i=0;i<imgList.length;i++){
		imgList[i].href=imgList[i].href.replace(/_mid/g,sizeName);
	}
}

Event.observe(window,'load',initFashion);
Event.observe(window,'resize',updateFooterLocation);