function clearElement(element) {
	var children = $A(element.childNodes);
	children.each(function(child) { 
		if(child.nodeType == 3) {
			element.removeChild(child);
		}
			} );

}

function clearElementAll(element) {
	var children = $A(element.childNodes);
	children.each(function(child) { 
			element.removeChild(child);
		
			} );

}

function getElementsByClassName(oElm, strTagName, strClassName){
    var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
    var arrReturnElements = new Array();
    strClassName = strClassName.replace(/\-/g, "\\-");
    var oRegExp = new RegExp("(^|\\s)" + strClassName + "(\\s|$)");
    var oElement;
    for(var i=0; i<arrElements.length; i++){
        oElement = arrElements[i];      
        if(oRegExp.test(oElement.className)){
            arrReturnElements.push(oElement);
        }   
    }
    return (arrReturnElements)
}

function closePopup(iiD, productid) {
	item_indication = $('product_added_' + iiD);
	new Effect.Fade(item_indication, {duration: 1.0, queue: {position: 'end', scope: 'dexa_' + productid}})
}