//swatch "+" and "-" sign when stire collapsed or expend

function swatchsign(element) {

	var par = element.parentNode;
	var classname = par.className;
	//alert ("classname"+classname);
	var browsertype=BrowserDetect.browser;
	
	if (browsertype == "Explorer") {
		if (classname == "open"){
			par.setAttribute("className", "open_close");
		}
		else if (classname == "open_close"){
			par.setAttribute("className", "open");
		}
	} 
	else {//if (browsertype == "Firefox") {
		if (classname == "open"){
			par.setAttribute("class", "open_close");
		}
		else if (classname == "open_close"){
			par.setAttribute("class", "open");
		}
	}
}
//open_close script function associate with 3 elements include title, plus sign and close button. This is current one.  

function swapIcon(id_name) {
	image = document.getElementById(id_name);
	if	(image.src.search(/close/) >= 0) {	
		image.src = "images/icon_open.gif";
		return(false);
	}
	else {
		image.src = "images/icon_close.gif";
		return(false);
	}
}