function test()
{
	alert(1);
}




ads = Class.create({
	initialize: function () {
    },
	trySkyscraper: function () {
		rv=-1;
		if (navigator.appName == 'Microsoft Internet Explorer')
		{
		  var ua = navigator.userAgent;
		  var re  = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
		  if (re.exec(ua) != null)
			rv = parseFloat( RegExp.$1 );
		}
		if((rv==6)||(rv==5))
		{
			
		} else
		{
		
			var vpWidth = document.viewport.getWidth();
			var screenWidth = $('page').getWidth();
			
			var screenPos = $('page').cumulativeOffset();
			var screenLeft = screenPos["left"];
			
			//alert(vpWidth);
			//alert(screenWidth);
			//alert(screenLeft);
			
			if((screenLeft + screenWidth + 120)<vpWidth)
			{
				this.Skyscraper = Builder.node( 'iframe', { 'className': 'iframe_Skyscraper', 'height':'600px', 'width':'120px', 'style':'overflow: hidden;', 'frameborder':'0', 'src':'http://wg4.webgarden.cz/scripts/20091204_skyscraper.html' }, [] );
				this.SkyscraperWrapper = Builder.node( 'vid', {'className': 'SkyscraperWrapper' }, [this.Skyscraper] );
				this.SkyscraperWrapper.style.left=(screenLeft + screenWidth + 5)+"px";
				$('screen').appendChild(this.SkyscraperWrapper);
			}
		}
	}
});

var iads = new ads();

window.onload = function(){
	iads.trySkyscraper();
}