window.onload = initPage;
var welcomePaneShowing = true;

function initPage() {
  var tabs = 
    document.getElementById("Map").getElementsByTagName("area");
  for (var i=0; i<tabs.length; i++) {
    var currentTab = tabs[i];
    currentTab.onclick = showHint;
  }
   var tabs2 = 
    document.getElementById("Map3").getElementsByTagName("area");
  for (var i=0; i<tabs2.length; i++) {
    var currentTab1 = tabs2[i];
    currentTab1.onclick = showHint;
  }
}

function showHint() {
  if (!welcomePaneShowing) {
    return;
  }
  var contentPane = document.getElementById("centerMain");
  switch (this.alt) {
    case "prodTb":
	contentPane.innerHTML = "<iframe  frameborder=\"no\" width=\"100%\" height=\"95%\" scrolling=\"no\" src='infra.html'></iframe>";


      break;
	  
	  	   case "qualityTb":
	contentPane.innerHTML = "<iframe  frameborder=\"no\" width=\"100%\" height=\"95%\" scrolling=\"no\" src='quality.html'></iframe>";


      break;  
	   case "enquiry_form":
	contentPane.innerHTML = "<iframe  frameborder=\"no\" width=\"100%\" height=\"95%\" scrolling=\"no\" src='Enquiry_Form.html'></iframe>";


      break;  
	  case "enquiryBt":
	contentPane.innerHTML = "<iframe  frameborder=\"no\" width=\"100%\" height=\"95%\" scrolling=\"no\" src='Enquiry_Form.html'></iframe>";


      break;
	  	   case "contact":
	contentPane.innerHTML = "<iframe  frameborder=\"no\" width=\"100%\" height=\"95%\" scrolling=\"no\" src='contact.html'></iframe>";


      break;  
 
  } 

	     
         removeElement("bottomBox");
	     removeElement("centerPage");
  		 removeElement("hSep");
         removeElement("bottomContent");
         removeElement("bC_mid");
         removeElement("bC_right");
		 removeElement("ourProfile"); 
function removeElement(id)	{
	var Node = document.getElementById(id);
	Node.parentNode.removeChild(Node);
}

}