//............................................................................................................................
// FUNÇÃO CALCULO AR CONDICIONADO

function procura(form){
	if(document.pesquisa.searchtext.value == ""){
		return false;
	}else{
		return true;
	}
}

function findObject(n, d){ //v4.0
	var p,i,x;
	if(!d) d=document;
	if((p=n.indexOf("?"))>0&&parent.frames.length) {
		d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);
	}
	if(!(x=d[n])&&d.all) x=d.all[n];
	for(i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=findObject(n,d.layers[i].document);
	if(!x && document.getElementById) x=document.getElementById(n);
	return x;
}

function findPosX(obj){
	var curleft = 0;
	if(obj.offsetParent){
		while(obj.offsetParent){
			curleft += obj.offsetLeft
			obj = obj.offsetParent;
		}
	}else if(obj.x){
		curleft += obj.x;
	}
	return curleft;
}

function findPosY(obj){
	var curtop = 0;
	if(obj.offsetParent){
		while(obj.offsetParent){
			curtop += obj.offsetTop
			obj = obj.offsetParent;
		}
	}else if(obj.y){
		curtop += obj.y;
	}
	return curtop;
}

function showMenu(id, x, y){
	var obj = findObject(id);
	if(obj){
		obj.style.display = "block";
		obj.style.left = x;
		obj.style.top = y;
	}
}

function hideMenu(id){
	var obj = findObject(id);
	if(obj){
		obj.style.display = "none";
	}
}

function showMenus(args){
	if(args){
		if(args.length>0){
			for(var i=0; i<args.length; i++){
				showMenu(args[i]);
			}
		}
	}
}

function hideMenus(args){
	if(args){
		if(args.length>0){
			for(var i=0; i<args.length; i++){
				hideMenu(args[i]);
			}
		}
	}
}

var allMenus = new Array();
var allLeftMenus = new Array();
var allTopMenus = new Array();

function alteraPrecoCodigo(obj, novovalor){
	var mvval = novovalor.split('|');
	var myobj = findObject('pcodigo' + obj);
	if(myobj) myobj.innerHTML = mvval[1];
	var myobj = findObject('ppreco' + obj);
	if(myobj) myobj.innerHTML = mvval[2];
}



// 2 SCRIPT
var area000 = 0;
var pess000 = 0;
var micr000 = 0;
var loca000 = 0;
var peri000 = 0;
var array_local = Array();
array_local[1] = Array();
array_local[1][1] = Array();
array_local[1][1][1] = 555;
array_local[1][1][2] = 450;
array_local[1][1][3] = 450;
array_local[1][2] = Array();
array_local[1][2][1] = 420;
array_local[1][2][2] = 400;
array_local[1][2][3] = 400;
array_local[1][3] = Array();
array_local[1][3][1] = 360;
array_local[1][3][2] = 350;
array_local[1][3][3] = 350;
array_local[2] = Array();
array_local[2][1] = Array();
array_local[2][1][1] = 625;
array_local[2][1][2] = 500;
array_local[2][1][3] = 500;
array_local[2][2] = Array();
array_local[2][2][1] = 450;
array_local[2][2][2] = 450;
array_local[2][2][3] = 450;
array_local[2][3] = Array();
array_local[2][3][1] = 380;
array_local[2][3][2] = 400;
array_local[2][3][3] = 400;
array_local[3] = Array();
array_local[3][1] = Array();
array_local[3][1][1] = 650;
array_local[3][1][2] = 550;
array_local[3][1][3] = 550;
array_local[3][2] = Array();
array_local[3][2][1] = 485;
array_local[3][2][2] = 450;
array_local[3][2][3] = 450;
array_local[3][3] = Array();
array_local[3][3][1] = 425;
array_local[3][3][2] = 400;
array_local[3][3][3] = 400;
array_local[4] = Array();
array_local[4][1] = Array();
array_local[4][1][1] = 800;
array_local[4][1][2] = 600;
array_local[4][1][3] = 600;
array_local[4][2] = Array();
array_local[4][2][1] = 650;
array_local[4][2][2] = 550;
array_local[4][2][3] = 550;
array_local[4][3] = Array();
array_local[4][3][1] = 580;
array_local[4][3][2] = 500;
array_local[4][3][3] = 500;


// 3 SCRIPT
function calculaCapacidade(area, pessoas, micros, local, periodo, tabela){
	var msg ="";
	if(area<=0) msg = msg +"É preciso informar a área\n";
	if(local<=0) msg = msg +"É preciso informar o ambiente\n";
	if(periodo<=0) msg = msg +"É preciso informar o periodo de exposição ao sol\n";
	if(msg!=""){
		window.alert(msg);
		return false;
	}
	var total = 0;
	total = total + (area * tabela[local][periodo][1]);
	if(pessoas > 3){
		total = total + ((pessoas - 3) * tabela[local][periodo][2]);
	}
	if(micros > 3){
		total = total + ((micros - 3) * tabela[local][periodo][3]);
	}
	window.alert("O ambiente precisa de aproximadamente "+total+" Btu/h");
}