/*! Sets the selected item in a combo box 
 *	\param form The form to which the combo box belongs
 *	\param combo The combo box that is going to be set
 *	\param value The new value/selected item of the combo box
 *	\author Harjinder Somel
 *	\date 26/04/2006 
 */  
 
function setComboSelectedItem(comboBox, selectedItemValue)
{

	for (i=0; i < comboBox.length; i++)
	{
		if (comboBox.options[i].value == selectedItemValue)
		{
			comboBox.selectedIndex= i;
			break;
		}
	}
}

/*script for image rollover buttons, Exhibit Page*/
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function deleteConfirmation(form, numItems)
{
	var msg = "Are you sure that you want to delete the selected items?";
	var msg2 = "You have not selected any items.\nPlease select at least one item and try again";
	var numItemsSelected=0;
	var checkBoxes = form.elements['selectItem[]'];

	for(i=0; i < numItems.value; i++)
	{
		if (numItems.value > 1)
		{
			if (checkBoxes[i].checked == true)
				numItemsSelected++;
		}
		else if (numItems.value == 1)
		{
			if (checkBoxes.checked == true)
				numItemsSelected++;
		}
	}
	
	if (numItemsSelected == 0)
	{
		alert(msg2);
		return;
	}

	if (confirm(msg)==true)
	{
		form.action.value= "Delete";
		form.submit();
	}
	else
	{
		return;
	}
}

function deleteItemConfirmation(form, numItems)
{
	var msg = "Are you sure that you want to delete this items?";

	if (confirm(msg)==true)
	{
		form.action.value= "Delete";
		form.submit();
	}
	else
	{
		return;
	}
}

function checkItemsSelected(form, numItems, action)
{
	var msg1 = "You can only modify one item at a time.\nPlease select one item and try again.";
	var msg2 = "You have not selected any items.\nPlease select one item and try again.";
	var i = 0;
	var numItemsSelected=0;
	var checkBoxes = form.elements['selectItem[]'];
	
	for(i=0; i < numItems.value; i++)
	{		
		if (numItems.value > 1)
		{
			if (checkBoxes[i].checked == true)
				numItemsSelected++;
		}
		else if (numItems.value == 1)
		{
			if (checkBoxes.checked == true)
				numItemsSelected++;
		}
	}
	
	if(numItemsSelected >1)
	{
		alert(msg1);
		return;
	}
	else if (numItemsSelected == 0)
	{
		alert(msg2);
		return;
	}

	form.action.value= action;
	form.submit();
}

function checkAtLeastOneItemSelected(form, numItems, action)
{
	var msg1 = "You have not selected any items.\nPlease select one item and try again.";
	var i = 0;
	var numItemsSelected=0;
	var checkBoxes = form.elements['selectItem[]'];
	
	for(i=0; i < numItems.value; i++)
	{		
		if (numItems.value > 1)
		{
			if (checkBoxes[i].checked == true)
				numItemsSelected++;
		}
		else if (numItems.value == 1)
		{
			if (checkBoxes.checked == true)
				numItemsSelected++;
		}
	}
	
	if (numItemsSelected == 0)
	{
		alert(msg1);
		return;
	}

	form.action.value= action;
	form.submit();
}
/*
function imagerotator()
{
	//specify interval between slide (in mili seconds)
	var slidespeed=8000
	
	//specify images
	var slideimages=new Array("./images/advertstandard.jpg","./images/advertVip.jpg","./images/advertDealer.jpg","./images/advertTrade.jpg")
	
	//specify corresponding links
	var slidelinks=new Array("http://","http://")
	
	var newwindow=0 //open links in new window? 1=yes, 0=no
	
	var imageholder=new Array()
	var ie=document.all
	for (i=0;i<slideimages.length;i++)
	{
		imageholder[i]=new Image()
		imageholder[i].src=slideimages[i]
	}
}
/*
function gotoshow()
{
	if (newwindow)
		window.open(slidelinks[whichlink])
	else
		window.location=slidelinks[whichlink]
}
/*
function showInputFields(vis) 
{
	// NOTE: could test to see if this is IE, as not required in Firefox.
	var visibility = "visible";

	if(vis == false)
		visibility = "hidden";
		
	for(i=0; i < document.forms.length; i++)
	{	
		var tform = document.forms[i];
		for(j=0; j < tform.elements.length; j++)
		{
			var el = tform.elements[j];
			if(el.tagName == 'SELECT' )
			{
				el.style.visibility = visibility; //"visible" to show them
			}
		}
	}
}
/*
function getposOffset(what, offsettype)
{
	var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
	var parentEl=what.offsetParent;
	while (parentEl!=null)
	{
		totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
		parentEl=parentEl.offsetParent;
	}
	return totaloffset;
}
/*
function showhide(obj, e, visible, hidden, menuwidth)
{
	if (ie4||ns6)
		dropmenuobj.style.left=dropmenuobj.style.top="-500px"
		if (menuwidth!="")
		{
			dropmenuobj.widthobj=dropmenuobj.style
			dropmenuobj.widthobj.width=menuwidth
		}
		if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
		{
			showInputFields(false);
			obj.visibility=visible;
		}	
		else if (e.type=="click")
		{
			obj.visibility=hidden;
			showInputFields(true);
		}	
} */
/*
function iecompattest()
{
	return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}*/
/*
function clearbrowseredge(obj, whichedge)
{
	var edgeoffset=0
	if (whichedge=="rightedge")
	{
		var windowedge=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
		dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
		if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
			edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth
	}
	else
	{
		var topedge=ie4 && !window.opera? iecompattest().scrollTop : window.pageYOffset
		var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
		dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
		if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure){ //move up?
			edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
		if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either?
			edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge
		}
	}
		return edgeoffset
}*/
/*
function changeAdvert()
{
	//speify interval between slide (in mili seconds)
	var slidespeed=10000
	
	//specify images
	var slideimages=new Array("./adverts/advertstandard.jpg","./adverts/advertVip.jpg","./adverts/advertDealer.jpg","./adverts/advertTrade.jpg")
	
	//specify corresponding links
	var slidelinks=new Array("http://","http://")
	
	var newwindow=0 //open links in new window? 1=yes, 0=no
	
	var imageholder=new Array()
	var ie=document.all
	for (i=0;i<slideimages.length;i++){
	imageholder[i]=new Image()
	imageholder[i].src=slideimages[i]
	}
	
	function gotoshow(){
	if (newwindow)
	window.open(slidelinks[whichlink])
	else
	window.location=slidelinks[whichlink]
	}
} */

/*********************************************** **bookmark for both browsers***
* Bookmark site script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

	function bookmarksite(title, url){
	if (document.all)
	window.external.AddFavorite(url, title);
	else if (window.sidebar)
	window.sidebar.addPanel(title, url, "")
}
/*
function flashstoprollover()
{
// <![CDATA[
		
		var so = new SWFObject("flash/Top_banner/top_banner_11.swf", "flashcontent", "880", "120", "8.0.23", "#FFFFFF", true);
		so.addVariable("flashVarText", "this is passed in via FlashVars"); // this line is optional, but this example uses the variable and displays this text inside the flash movie
		so.write("flashcontent");
		
		// ]]>
}

function msgrotator()
{
	window.status = msg[currentmsg]

	if (currentmsg > msg.length - 1)
	{
		currentmsg = 0
		setTimeout("msgrotator()", MsgEndTime)
	}
	else
	{
		currentmsg = currentmsg + 1
		setTimeout("msgrotator()", MsgTime)
	}
}

		var currentmsg = 0
		var MsgTime = 4000
		var MsgEndTime = 0
		
		msg = new Array(4)
		msg[0]="Welcome to www.TheClassicCarShow.com"
		msg[1]="A Digital Exhibition of Classic Cars"
		msg[2]="Become a Member Today"
		msg[3]="Exhibit your car"
		msgrotator() */