/*

CUSTOM FORM ELEMENTS

Created by Ryan Fait
www.ryanfait.com

The only thing you need to change in this file is the following
variables: checkboxHeight, radioHeight and selectWidth.

Replace the first two numbers with the height of the checkbox and
radio button. The actual height of both the checkbox and radio
images should be 4 times the height of these two variables. The
selectWidth value should be the width of your select list image.

You may need to adjust your images a bit if there is a slight
vertical movement during the different stages of the button
activation.

Visit http://ryanfait.com/ for more information.

*/

var checkboxHeight = "25";
var radioHeight = "20";
var selectWidth = "199";

/* No need to change anything after this */

document.write('<style type="text/css">input.styled { display: none; } select.styled { position: relative; width: ' + selectWidth + 'px; opacity: 0; filter: alpha(opacity=0); z-index: 5; }</style>');

var Custom = {
	init: function() {
	//alert('init');
		var inputs = document.getElementsByTagName("input"), span = Array(), textnode, option, active;
		for(a = 0; a < inputs.length; a++) {
			if((inputs[a].type == "checkbox" || inputs[a].type == "radio") && inputs[a].className == "styled") {
				span[a] = document.createElement("span");
				span[a].className = inputs[a].type;

				if(inputs[a].checked == true) {
					if(inputs[a].type == "checkbox") {
						position = "0 -" + (checkboxHeight*2) + "px";
						span[a].style.backgroundPosition = position;
					} else {
						position = "0 -" + (radioHeight*1) + "px";
						span[a].style.backgroundPosition = position;
					}
				}
				inputs[a].parentNode.insertBefore(span[a], inputs[a]);
				inputs[a].onchange = Custom.clear;
				span[a].onmousedown = Custom.pushed;
				span[a].onmouseup = Custom.check;
				document.onmouseup = Custom.clear;
			}
		}
		inputs = document.getElementsByTagName("select");
		for(a = 0; a < inputs.length; a++) {
			if(inputs[a].className == "styled") {
				option = inputs[a].getElementsByTagName("option");
				active = option[0].childNodes[0].nodeValue;
				textnode = document.createTextNode(active);
				for(b = 0; b < option.length; b++) {
					if(option[b].selected == true) {
						textnode = document.createTextNode(option[b].childNodes[0].nodeValue);
					}
				}
				span[a] = document.createElement("span");
				span[a].className = "select";
				span[a].id = "select" + inputs[a].name;
				span[a].appendChild(textnode);
				inputs[a].parentNode.insertBefore(span[a], inputs[a]);
				inputs[a].onchange = Custom.choose;
			}
		}
	},
	pushed: function() {
    //alert('pushed');
		element = this.nextSibling;
		if(element.checked == true && element.type == "checkbox") {
			this.style.backgroundPosition = "0 -" + checkboxHeight*3 + "px";
		} else if(element.checked == true && element.type == "radio") {
			this.style.backgroundPosition = "0 -" + radioHeight*3 + "px";
		} else if(element.checked != true && element.type == "checkbox") {
			this.style.backgroundPosition = "0 -" + checkboxHeight + "px";
		} else {
			this.style.backgroundPosition = "0 -" + radioHeight + "px";
		}
	},
	check: function() {
	//alert('check');
	    element = this.nextSibling;
		if(element.checked == true && element.type == "checkbox") {
			this.style.backgroundPosition = "0 0";
			element.checked = false;
		} else {
			if(element.type == "checkbox") {
				this.style.backgroundPosition = "0 -" + checkboxHeight*2 + "px";
			} else {
				this.style.backgroundPosition = "0 -" + radioHeight*2 + "px";
				group = this.nextSibling.name;
				
				var obrigatorio_id = element.getAttribute("obrigatorio_id");
				var grupo = element.getAttribute("grupo");
				
				inputs = document.getElementsByTagName('input');
				for(a = 0; a < inputs.length; a++) {
					if(inputs[a].name != group && inputs[a].type == "radio" && inputs[a].className == "styled" && inputs[a].getAttribute("grupo") == grupo) {
						//inputs[a].previousSibling.style.backgroundPosition = "0 0";
						inputs[a].checked = false;
						var categoria_id = inputs[a].getAttribute("categoria_id");
					    input = document.getElementsByTagName('input');
						for(b = 0; b < input.length; b++)
						{   
						    if(input[b].type == "checkbox" && inputs[b].getAttribute("grupo") == grupo) 
						    {	    
					            if(input[b].getAttribute("categoria_id") != obrigatorio_id)
					            {
					                input[b].checked = false;
					                 
					            }
					            else
					            {
					                if(input[b].name != 'ctl00$ContentPlaceHolder2$ckbCondicao')
					                    input[b].checked = true;
					            }
					            }
					    }

					}
				}
			}
			
			/* tela produto*/
			if(element.name == 'ctl00$ContentPlaceHolder2$postos')
			{
			    document.getElementById('ctl00_ContentPlaceHolder2_divCep').style.display = 'none';
                document.getElementById('ctl00_ContentPlaceHolder2_divVisita').style.display = 'none';
			}
			if(element.name == 'ctl00$ContentPlaceHolder2$domicilio')
			{
			    document.getElementById('ctl00_ContentPlaceHolder2_divCep').style.display = '';
                document.getElementById('ctl00_ContentPlaceHolder2_divVisita').style.display = '';
                document.getElementById('ctl00_ContentPlaceHolder2_txtCep1').focus();
			}
			
			
			/* tela cadastro usuario e tela identificação usuario*/
			if(element.name == 'ctl00$ContentPlaceHolder1$fisica')
			{
			    document.getElementById('ctl00_ContentPlaceHolder1_divFisica').style.display = '';
                document.getElementById('ctl00_ContentPlaceHolder1_divJuridica').style.display = 'none'; 
                document.getElementById('ctl00_ContentPlaceHolder1_divBtnFisica').style.display = '';
                document.getElementById('ctl00_ContentPlaceHolder1_divBtnJuridica').style.display = 'none'; 
			}
	        if(element.name == 'ctl00$ContentPlaceHolder1$juridica')
			{
			    document.getElementById('ctl00_ContentPlaceHolder1_divFisica').style.display = 'none';
                document.getElementById('ctl00_ContentPlaceHolder1_divJuridica').style.display = ''; 
                document.getElementById('ctl00_ContentPlaceHolder1_divBtnFisica').style.display = 'none';
                document.getElementById('ctl00_ContentPlaceHolder1_divBtnJuridica').style.display = ''; 
			}
			    
			element.checked = true;
		}
	},
	clear: function() {
	//alert('clear');
		inputs = document.getElementsByTagName("input");
		for(var b = 0; b < inputs.length; b++) {
			if(inputs[b].type == "checkbox" && inputs[b].checked == true && inputs[b].className == "styled") {
				inputs[b].previousSibling.style.backgroundPosition = "0 -" + checkboxHeight*2 + "px";
			} else if(inputs[b].type == "checkbox" && inputs[b].className == "styled") {
				inputs[b].previousSibling.style.backgroundPosition = "0 0";
			} else if(inputs[b].type == "radio" && inputs[b].checked == true && inputs[b].className == "styled") {
				inputs[b].previousSibling.style.backgroundPosition = "0 -" + radioHeight*1 + "px";
			} else if(inputs[b].type == "radio" && inputs[b].className == "styled") {
				inputs[b].previousSibling.style.backgroundPosition = "0 0";
			}
		}
	},
	choose: function() {
	//alert('choose');
		option = this.getElementsByTagName("option");
		for(d = 0; d < option.length; d++) {
			if(option[d].selected == true) {
				document.getElementById("select" + this.name).childNodes[0].nodeValue = option[d].childNodes[0].nodeValue;
			}
		}
	}
}
window.onload = Custom.init;