var checkboxHeight = "73";

var radioHeight = "73";

var selectWidth = "190";



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



var Custom = {

	init: function() {

		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].id;



				if(inputs[a].checked == true) {

					if(inputs[a].type == "checkbox") {

						position = "0 -" + (checkboxHeight*2) + "px";

						span[a].style.backgroundPosition = position;

					} else {

						position = "0 -" + (radioHeight*2) + "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() {

		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() {

		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;

				inputs = document.getElementsByTagName("input");

				for(a = 0; a < inputs.length; a++) {

					if(inputs[a].name == group && inputs[a] != this.nextSibling) {

						inputs[a].previousSibling.style.backgroundPosition = "0 0";

					}

				}

			}

			element.checked = true;

		}

	},

	clear: function() {

		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*2 + "px";

			} else if(inputs[b].type == "radio" && inputs[b].className == "styled") {

				inputs[b].previousSibling.style.backgroundPosition = "0 0";

			}

		}

	},

	choose: function() {

		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;