// JavaScript Document
function div(){
	var x		= (document.body.clientWidth - 640) / 2;
	var y		= (document.body.clientHeight - 480) / 2;
	var campo 	= document.getElementById('div2').style;
	campo.left	= eval(x);
	campo.top	= eval(y);
	
	var campo2 	= document.getElementById('div1').style;
	/*if(document.body.clientHeight < 855)
		campo2.height = '855';
	else*/
		campo2.height = '100%';
		
	var disp	= campo.display;
	if(disp == "block"){
		campo.display = 'none';
		campo2.display = 'none';
	}
	else{
		var elem = document.getElementById("div2");
		elem.innerHTML = '<iframe width="640" height="480" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="http://maps.google.com.br/maps?f=q&amp;source=s_q&amp;hl=pt-BR&amp;geocode=&amp;q=Tanda+Interativa&amp;sll=-22.861307,-47.049294&amp;sspn=0.122745,0.154495&amp;ie=UTF8&amp;t=h&amp;ll=-22.911569,-47.056857&amp;spn=0.004744,0.006866&amp;z=17&amp;iwloc=A&amp;output=embed"></iframe>';
		campo.display = 'block';
		campo2.display = 'block';
	}
}