var checkboxheight = "25";
var radioheight = "25";
var selectwidth = "135";


/* 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; } .disabled { opacity: 0.5; filter: alpha(opacity=50); }</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.indexof("styled") > -1) {
				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*2) + "px";
						span[a].style.backgroundposition = position;
					}
				}
				inputs[a].parentnode.insertbefore(span[a], inputs[a]);
				inputs[a].onchange = custom.clear;
				if(!inputs[a].getattribute("disabled")) {
					span[a].onmousedown = custom.pushed;
					span[a].onmouseup = custom.check;
				} else {
					span[a].classname = span[a].classname += " disabled";
				}
			}
		}
		inputs = document.getelementsbytagname("select");
		for(a = 0; a < inputs.length; a++) {
			if(inputs[a].classname.indexof("styled") > -1) {
				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]);
				if(!inputs[a].getattribute("disabled")) {
					inputs[a].onchange = custom.choose;
				} else {
					inputs[a].previoussibling.classname = inputs[a].previoussibling.classname += " disabled";
				}
			}
		}
		document.onmouseup = custom.clear;
	},
	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.indexof("styled") > -1) {
				inputs[b].previoussibling.style.backgroundposition = "0 -" + checkboxheight*2 + "px";
			} else if(inputs[b].type == "checkbox" && inputs[b].classname.indexof("styled") > -1) {
				inputs[b].previoussibling.style.backgroundposition = "0 0";
			} else if(inputs[b].type == "radio" && inputs[b].checked == true && inputs[b].classname.indexof("styled") > -1) {
				inputs[b].previoussibling.style.backgroundposition = "0 -" + radioheight*2 + "px";
			} else if(inputs[b].type == "radio" && inputs[b].classname.indexof("styled") > -1) {
				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;