/**
 * @author rochadel
 */

//Dar o id do layer e se quer aumentar ou diminuir a fonte.
function mudaFonte(id, opt) {
	if(opt == 'a') {
    	document.getElementById(id).className = 'txtNormal';
    }
    if(opt == 'aa') {
		document.getElementById(id).className = 'txtMedio';
    }
    if(opt == 'aaa') {
		document.getElementById(id).className = 'txtGrande';
    }
}



//chama pop de impress�o
function popPrint(vWidth,vHeight,varArea) {
	window.open( '/_print.html?'+varArea, 'pop', 'width='+ vWidth +',height='+ vHeight +',scrollbars=yes,statusbar=yes');
}



//swap image e preload
function SimpleSwap(el,which){
        if ( el.getAttribute("origsrc") == null  ) {
		   SimpleSwapSetup();
		}		
        el.src = el.getAttribute(which||"origsrc");
}

function SimpleSwapSetup(){
  var x = document.getElementsByTagName("img");
  for (var i=0;i<x.length;i++){
    var oversrc = x[i].getAttribute("oversrc");
    if (!oversrc) continue;
    // preload image
    // comment the next two lines to disable image pre-loading
    x[i].oversrc_img = new Image();
    x[i].oversrc_img.src=oversrc;
    // set event handlers
    x[i].onmouseover = new Function("SimpleSwap(this,'oversrc');");
    x[i].onmouseout = new Function("SimpleSwap(this);");
    // save original src
    x[i].setAttribute("origsrc",x[i].src);
  }
}

var PreSimpleSwapOnload =(window.onload)? window.onload : function(){};
window.onload = function(){PreSimpleSwapOnload(); SimpleSwapSetup();}	


function countryChanged()
{
	country_id = 'user_info_country_id';
	state_id = 'user_info_state_id';
	
	if($(country_id).selectedIndex == 30)
	{
		$(state_id).disabled = false;
	} else {
		$(state_id).disabled = true;
		$(state_id).selectedIndex = 0;
	}
	
}