// JavaScript Document

window.addEvent('domready',function(){
	if($('surrounderBottom')){
		var winHeight = window.getHeight();
		var conHeight = $('surrounderTop').getSize().size.y + $('surrounderBottom').getSize().size.y + $('footer').getSize().size.y;
		if(winHeight > conHeight){
			var newHeight = $('surrounderBottom').getSize().size.y + winHeight - conHeight;
			if(window.ie6){
				$('surrounderBottom').setStyle('height',newHeight - 47);
			}else{
				if(window.ie7){
					var diff = 46;
				}
				if(window.gecko){
					var diff = 63
				}
				$('surrounderBottom').setStyle('min-height',newHeight - diff);
			}
		}
	}
});