// JavaScript Document
/*
	Developed by Robert Nyman, http://www.robertnyman.com
	Code/licensing: http://code.google.com/p/getelementsbyclassname/
*/
var getElementsByClassName = function (className, tag, elm){
	if (document.getElementsByClassName) {
		getElementsByClassName = function (className, tag, elm) {
			elm = elm || document;
			var elements = elm.getElementsByClassName(className),
				nodeName = (tag)? new RegExp("\\b" + tag + "\\b", "i") : null,
				returnElements = [],
				current;
			for(var i=0, il=elements.length; i<il; i+=1){
				current = elements[i];
				if(!nodeName || nodeName.test(current.nodeName)) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	else if (document.evaluate) {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = "",
				xhtmlNamespace = "http://www.w3.org/1999/xhtml",
				namespaceResolver = (document.documentElement.namespaceURI === xhtmlNamespace)? xhtmlNamespace : null,
				returnElements = [],
				elements,
				node;
			for(var j=0, jl=classes.length; j<jl; j+=1){
				classesToCheck += "[contains(concat(' ', @class, ' '), ' " + classes[j] + " ')]";
			}
			try	{
				elements = document.evaluate(".//" + tag + classesToCheck, elm, namespaceResolver, 0, null);
			}
			catch (e) {
				elements = document.evaluate(".//" + tag + classesToCheck, elm, null, 0, null);
			}
			while ((node = elements.iterateNext())) {
				returnElements.push(node);
			}
			return returnElements;
		};
	}
	else {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = [],
				elements = (tag === "*" && elm.all)? elm.all : elm.getElementsByTagName(tag),
				current,
				returnElements = [],
				match;
			for(var k=0, kl=classes.length; k<kl; k+=1){
				classesToCheck.push(new RegExp("(^|\\s)" + classes[k] + "(\\s|$)"));
			}
			for(var l=0, ll=elements.length; l<ll; l+=1){
				current = elements[l];
				match = false;
				for(var m=0, ml=classesToCheck.length; m<ml; m+=1){
					match = classesToCheck[m].test(current.className);
					if (!match) {
						break;
					}
				}
				if (match) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	return getElementsByClassName(className, tag, elm);
};

function showOptions(id_option){
	var element = document.getElementById(id_option);
	if(element.className == "options"){
		document.getElementById(id_option).className = "options_visibles";
	}else{
		document.getElementById(id_option).className = "options";
	}
	var lOptions = getElementsByClassName("options_visibles");
	for(var i=0; i<lOptions.length; i++){
		if(lOptions[i].id != id_option){
			lOptions[i].className = "options";
		}
	}
}

//function setOption(id_option, value, label, controle) {
//    document.getElementById(id_option + "_selected").innerHTML = label;
//    document.getElementById("ctl00_ContentPlaceHolder1_ZoneIndexControl1_ctl00_" + id_option).value = value;
//    document.getElementById(id_option + "_options").className = "options";
//    if (id_option == "marque") {
//        document.location.href = "Liste%20Voitures.aspx?filter=ok&marque=" + value;
//    }
//}

function setOption(id_option, value, label, mcontrol) {
    document.getElementById(id_option + "_selected").innerHTML = label;
    document.getElementById(mcontrol).value = value;
    document.getElementById(id_option + "_options").className = "options";
    if (id_option == "marque") {
        document.location.href = "Liste%20Voitures.aspx?filter=ok&marque=" + value;
    }
}