//Thumbnail Hover image counter adjustment
var counterAdjustment = -1;

// browser test:
if ((navigator.appName== "Netscape" && parseInt(navigator.appVersion) >= 3)|| (navigator.appName.indexOf("Microsoft") != -1 && parseInt(navigator.appVersion) > 3)) 
{
	browserVer = '1';
} 
else 
{
   browserVer = '2';
}   

if (browserVer == 1) {
	
	ClassicRemoveOn = new Image(15,110);
	ClassicRemoveOn.src = "/web/images/buttons/lightbox/RemoveOn.gif";
	
	SaveToLightboxOn = new Image(15,120);
	SaveToLightboxOn.src = "/web/images/buttons/thumbnails/AddtoLightboxOn.gif";

	SaveToCartOn = new Image(15,120);
	SaveToCartOn.src = "/web/images/buttons/thumbnails/AddtoShoppingCartOn.gif";

	ViewSourceDiscOn = new Image(15,120);
	ViewSourceDiscOn.src = "/web/images/buttons/thumbnails/ViewSourceDiscOn.gif";
	
	HowToOrderOn = new Image(15,110);
	HowToOrderOn.src = "/web/images/buttons/thumbnails/addtopricingmoduleOn.gif";
	
	angelaOn = new Image(15,110);
	angelaOn.src = "/web/images/buttons/thumbnails/aaon.gif";
	
	ImageSubscriptionOn = new Image(15,120);
	ImageSubscriptionOn.src = "/web/images/buttons/thumbnails/ImageBySubscriptionOn.gif";

	vcOn = new Image(15,110);
	vcOn.src = "/web/images/buttons/thumbnails/vcon.gif";

	ViewImageDetailsOn = new Image(15,115);
	ViewImageDetailsOn.src = "/web/images/buttons/thumbnails/viewImageDetailsOn.gif";
	
	blank = new Image(15,110);
	blank.src = "/web/images/designbits/spacerTrans.gif";
}

function hover(imgDocID,imgObjName,statusStr) 
{
	var newImgDocID = Math.round(imgDocID)+ Math.round(counterAdjustment);

	if (browserVer == 1) 
	{
		document.images[newImgDocID].src = eval(imgObjName + ".src");
	}
	
	window.status = statusStr;
	return true;
}

function checkboxes(boxes)
{
	if ((!boxes.RFCheck.checked) && (!boxes.FLCheck.checked) && (!boxes.RPCheck.checked))
	{
		alert("Please select at least one image group to return results");
		return false;		
	} 
	else 
	{
		return true;
	}
}




//********* Hover functions *********
/*

document.hoverForm.showComp.value = "1";

Simple Image Trail script- By JavaScriptKit.com
Visit http://www.javascriptkit.com for this script and more
This notice must stay intact
*/

var offsetfrommouse=[80,-80];		//image x,y offsets from cursor position in pixels. Enter 0,0 for no offset
var displayduration=0;				//duration in seconds image should remain visible. 0 for always.
var currentimageheight = 10;		// maximum image size.

if (document.getElementById || document.all)
{
	document.write('<div id="trailimageid">');
	document.write('</div>');
}

function gettrailobj()
{
	if (document.getElementById)
	{
		return document.getElementById("trailimageid").style
	}
	else if (document.all)
	{
		return document.all.trailimageid.style
	}
}

function gettrailobjnostyle()
{
	if (document.getElementById)
	{
		return document.getElementById("trailimageid");
	}
	else if (document.all)
	{
		return document.all.trailimageid;
	}
}

function truebody()
{
	return (!window.opera && document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function showtrail(imagename, showthumb, imageNumber, brandText)
{
	//Not an increment.  Just set to 0 if this function has been run  >0 times.
	counterAdjustment = 0;
		
	//document.onmousemove=followmouse;
	followmouse();
	//alert(document.onmousemove);
	newHTML = '<div style="padding: 5px; background-color: #FFF; border: 1px solid #888;">';
		
	if (showthumb > 0)
	{
	
		newHTML = newHTML + '<div align="center" style="padding: 8px 2px 2px 2px;">';
		newHTML = newHTML + '<div style="BACKGROUND-IMAGE: url(' + imagename + '); WIDTH: 300px; POSITION: relative; HEIGHT: 300px" ></div>';
	}
	newHTML = newHTML +  brandText ;

	//newHTML = newHTML + '<table width=100% cellpadding=0 cellspacing=0 border=0><tr>';
	//newHTML = newHTML + '<td align="left" class="thumbnailHoverText">&nbsp;' + brandText + '</td>';
	//newHTML = newHTML + '<td align="right" class="thumbnailHoverText">Image# ' + imageNumber + '&nbsp;</td>';
	//newHTML = newHTML + '</tr></table>';
		
	newHTML = newHTML + '</div>';
	//alert('newHTML: ' + newHTML);
		
	gettrailobjnostyle().innerHTML = newHTML;
	gettrailobj().visibility="visible";
	
}


function hidetrail()
{
	gettrailobj().visibility="hidden"
	gettrailobj().left="-500px"
}

function followmouse(e)
{
	var xcoord=offsetfrommouse[0]
	var ycoord=offsetfrommouse[1]

	var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth-15
	
	var docheight=document.all? Math.min(truebody().scrollHeight, truebody().clientHeight) : Math.min(document.body.offsetHeight, window.innerHeight)
  
	if (typeof e != "undefined")
	{
	
		if (docwidth - e.pageX < 367)
		{
			xcoord = e.pageX - xcoord - 340; // Move to the left side of the cursor
		} 
		else 
		{
			xcoord += e.pageX;
		}
		if (docheight - e.pageY < (currentimageheight + 110))
		{
			ycoord += e.pageY - Math.max(0,(110 + currentimageheight + e.pageY - docheight - truebody().scrollTop));
		}
		else 
		{
			ycoord += e.pageY;
		}

	} 
	else if (typeof window.event != "undefined")
	{
	
		if (docwidth - event.clientX < 367)
		{
			xcoord = event.clientX + truebody().scrollLeft - xcoord - 340; // Move to the left side of the cursor
			
		} 
		else 
		{	
			xcoord += truebody().scrollLeft+event.clientX
		}
		if (docheight - event.clientY < (currentimageheight + 110))
		{
			ycoord += event.clientY + truebody().scrollTop - Math.max(0,(110 + currentimageheight + event.clientY - docheight));
		}
		else 
		{
			ycoord += truebody().scrollTop + event.clientY;
		}
	}
//alert(event.clientY )
	//var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth-15
	//var docheight=document.all? Math.max(truebody().scrollHeight, truebody().clientHeight) : Math.max(document.body.offsetHeight, window.innerHeight)

	gettrailobj().left=xcoord+"px"
	gettrailobj().top=ycoord+"px"
	//return true;
}

//********* END Hover functions *********