// JavaScript Document
$(document).ready(function(){
	$(".imobDestaque").each(function(i){
		if(i == 1){
			$(this).css({marginTop: "15px"})
		}
	});
});
<!-- hide from JavaScript-challenged browsers
function openWindow(url, name)
{ var winWidth = 488;
  var winHeight = 450;
  var winTop = parseInt((screen.availHeight - winHeight) / 2);
  var winLeft = parseInt((screen.availWidth - winWidth) / 2);
     
  popupWin = window.open(url,name,"width=" + winWidth + ",height=" + winHeight + ",top=" + winTop + ",left=" + winLeft + ",resizable=no,scrollbars=no,statusbar=no");
  if (popupWin.opener == null) popupWin.opener = self;
}
// done hiding -->


function openWindow(url, name)
{ var winWidth = 488;
  var winHeight = 450;
  var winTop = parseInt((screen.availHeight - winHeight) / 2);
  var winLeft = parseInt((screen.availWidth - winWidth) / 2);
     
  popupWin = window.open(url,name,"width=" + winWidth + ",height=" + winHeight + ",top=" + winTop + ",left=" + winLeft + ",resizable=no,scrollbars=no,statusbar=no");
  if (popupWin.opener == null) popupWin.opener = self;
}

// função que adiciona data.
  function dateDif(strData, nDias){
    strDs = strData.split("/");
    var dataAtual = new Date(strDs[2],(strDs[1] - 1),strDs[0]);
    //alert(dataAtual.getDay());
    var segDia = 86400000; //24 * 60 * 60 * 1000
    var a = dataAtual.getTime();
    var b = a + ((nDias) * segDia);
    var c = new Date(b);
    return(showFilled(c.getDate()) + "/" + showFilled(c.getMonth() + 1) + "/" + showFilled(c.getFullYear()));
}

// Funcoes do formulario de desocupacao
function showFilled(Value) {
	Value = parseInt(Value);
	return (Value > 9) ? "" + Value : "0" + Value;

}


function tempoExclusividade(){
    if($("#data_atual").val() != "" && $("#Desocupacao").val() != ""){
        var datafinal = dateDif($("#data_atual").val(), $("#Desocupacao").val());
        $("#data_desocupacao").val(datafinal);    
    }
}


var dateDifere = {

    dateDiff: function(strDate1,strDate2){
    return (((Date.parse(strDate2))-(Date.parse(strDate1)))/(24*60*60*1000)).toFixed(0);
    }
}

function diasEntreDatas(dataInicial, dataFinal)
{
    var mes, dataAtual, dataInicial, arrDataInicial, novaDataInicial, diasEntreDatas;
    mes = new Array("January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December");

    arrDataFinal = dataFinal.split('/');
    arrDataInicial = dataInicial.split('/');
    novaDataInicial = mes[(arrDataInicial[1] - 1)] + ' ' + arrDataInicial[0] + ' ' + arrDataInicial[2];
    novaDataFinal = mes[(arrDataFinal[1] - 1)] + ' ' + arrDataFinal[0] + ' ' + arrDataFinal[2];
    diasEntreDatas = dateDifere.dateDiff(novaDataInicial, novaDataFinal);
    
    return parseInt(diasEntreDatas);
}