function RemoveClassAndSelect(myID, myClassName,selectElement){
	var container = dom.$(myID);
	container = (container)?container: document;
	
	var listOfClasses = dom.$c(container,myClassName);
	try{
		for (var i=0 ;i<listOfClasses.length ;i++ ){
			listOfClasses[i].className = '';
		}
		// select passsed clas
		 selectElement.parentNode.className ='Selected'; 
	}catch(e){
	}
}

function Book_Details_Show(myID){
	var container = dom.$('Book_Detail');
	container = (container)?container: document;
	
	var listOfClasses = dom.$c(container,'Specific_Details');
	// hide all
	try{
		for (var i=0 ;i<listOfClasses.length ;i++ ){
			listOfClasses[i].style.display = 'none';
		}
		dom.$(myID).style.display = 'block';
	}catch(e){
	}
	// show the selected
}

function HideClassAndShow(myID, myClassName,selectID){
	var container = dom.$(myID);
	container = (container)?container: document;

	var listOfClasses = dom.$c(container,myClassName);
	try{
		for (var i=0 ;i<listOfClasses.length ;i++ ){
			listOfClasses[i].style.display = 'none';
		}
		// select passsed clas
		dom.$(selectID).style.display = 'block';
	}catch(e){
		return true;
	}
	return true;
}