/* */

$(window).load(function() {
    
});

// VERIFICA RESOLUÇÃO DO BROWSER
function resolucao() {
    if (screen.width == 1024){
        var xicos = document.getElementById("DIVNAME");
        xicos.style.display='none';
    }else if (screen.width == 800) {
        var xicos = document.getElementById("DIVNAME");
        xicos.style.display='none';
    } else{
        var xicos = document.getElementById("DIVNAME");
        xicos.style.display='block';
    }
}

// EXPANDE DIV
// LINK: href="javascript:;" onclick="toggle('idname');"

function toggle() {
    for(i=0; i<arguments.length; i++) 
        document.getElementById(arguments[i]).style.display = (document.getElementById(arguments[i]).style.display == 'block') ? 'none' : 'block';

}


// LIMPA CAMPO FORMULARIO
// PARAMETRO CAMPO: onblur="clearText(this)" onfocus="clearText(this)"

function clearText(field){
    if (field.defaultValue == field.value) field.value = '';
    else if (field.value == '') field.value = field.defaultValue;
}

// ALTERAR CSS LAYOUT

function noite() {
    var css = document.getElementById("css");
    css.setAttribute("href",'framework/view/site/css/layout.css');
}

// TAMANHO DA FONTE
//LINK:  href="javascript:ts('content',1)" ou  href="javascript:ts('content',-1)"

var tgs = new Array( 'div','td','tr','content');
var szs = new Array( '12px','14px','16px','18px','20px','24px','36px' );
var startSz = 2;

function ts( trgt,inc ) {
    if (!document.getElementById) return
    var d = document,cEl = null,sz = startSz,i,j,cTags;
	
    sz += inc;
    if ( sz < 0 ) sz = 0;
    if ( sz > 6 ) sz = 6;
    startSz = sz;
		
    if ( !( cEl = d.getElementById( trgt ) ) ) cEl = d.getElementsByTagName( trgt )[ 0 ];

    cEl.style.fontSize = szs[ sz ];

    for ( i = 0 ; i < tgs.length ; i++ ) {
        cTags = cEl.getElementsByTagName( tgs[ i ] );
        for ( j = 0 ; j < cTags.length ; j++ ) cTags[ j ].style.fontSize = szs[ sz ];
    }
}


// CONTADOR REGRESSIVO DE TEMPO

/*var start = 40;
function diminui () {
document.getElementById("contagem").innerHTML = start;
	if (start > 0) {
		window.setTimeout ("diminui()", 1000);
	}
	else {
		document.getElementById("contagem").innerHTML = "Zerou ^^";
	}
start--;
}
diminui();
*/

/**
 * Função de paginação
 */
function load(url, alvo, parametros) {
    var target = '#'+alvo;
    $.ajax({
        type:'POST',
        data: parametros + '&ajaxRequest=true',
        url: url,
        beforeSend: function() {
            $(target).html('<div align="center">'+ajaxLoad+'</div>');
        },
        success: function(msg) {
            $(target).html(msg);
        },
        error: function(){
            alert("Erro na comunicação com o servidor.\nVerifique sua conexão e tente novamente.");
        }
    });
}