window.onload = function (){	
 		document.getElementById("sBrand").style.display="none";
		document.getElementById("sKind").style.display="none";	
	    centerWindow(document.getElementById('sBrandCnt'));
		centerWindow(document.getElementById('sKindCnt'));
		};
window.onresize = 
	function() {
	    centerWindow(document.getElementById('sBrandCnt'));
		centerWindow(document.getElementById('sKindCnt'));
		};		
	function centerWindow(objeto) {
		if(window.innerHeight) {
			objeto.style.left = (window.innerWidth - 700)/2 + "px";
		} else {
			objeto.style.left = (document.body.clientWidth - 700)/2 + "px";
		}
	}
	function showWindow(divId) {
		var div=document.getElementById(divId);
		if(div.style.display=="none")
	      {div.style.display="block";
		  }
		 else{div.style.display="none";
		 }
	}
	function hideWindow(divId) {
		var div=document.getElementById(divId);
		if(div.style.display=="block")
	      {div.style.display="none";
		  }
		 else{div.style.display="block";
		 }
	}