var tabArray=new Array("overViewTab","commentsTab","multimediaTab","questionsTab","seeAlsoTab");

function changeTab(tabToOpen){
	//added by Ramy
	if(getItem("SelectedTabName").value != tabToOpen){
		LoadTabContent(tabToOpen);
		for(i=0;i<tabArray.length ;i++){
			if(tabArray[i]==tabToOpen){
				getItem("SelectedTabName").value = tabToOpen;
				getItem(tabToOpen).style.display='block';
				replaceStyle( tabToOpen + "color","act");
			}
			else
			{
				getItem(tabArray[i]).style.display='none';
				replaceStyle( tabArray[i] + "color","");
			}
		}
	}
}

function UpdateUIDetails(){
	
}