// JavaScript Document
var bmi_htmlEdit=0;
var bmi_ie;
var bmi_ns;
var bmi_imageObjSelected;
var bmi_ffx_op_toolTip="Shift+R improves the quality of this image. Shift+A improves the quality of all images on this page.";
var bmi_toolTip="Shift+R improves the quality of this image. CTRL+F5 reloads the whole page.";
var bmi_ns_tooltip="Shift+Reload reloads the whole page.";
var bmi_toolTipSeperator=" ... ";
var bmi_concatStr="bmi_orig_img";
var bmi_frameNotAllowed;
var agt=navigator.userAgent.toLowerCase();
var is_major=parseInt(navigator.appVersion);
var is_minor=parseFloat(navigator.appVersion);
var bmi_ns=((agt.indexOf('mozilla')!=-1)&&(agt.indexOf('spoofer')==-1)&&(agt.indexOf('compatible')==-1)&&(agt.indexOf('opera')==-1)&&(agt.indexOf('webtv')==-1)&&(agt.indexOf('hotjava')==-1));
var bmi_ns2=(bmi_ns&&(is_major==2));
var bmi_ns3=(bmi_ns&&(is_major==3));
var bmi_ns4=(bmi_ns&&(is_major==4));
var bmi_ns4up=(bmi_ns&&(is_major>=4));
var bmi_nsonly=(bmi_ns&&((agt.indexOf(";nav")!=-1)||(agt.indexOf("; nav")!=-1)||(agt.indexOf("Netscape")!=-1)||(agt.indexOf("netscape")!=-1)));
var bmi_ns6=(bmi_ns&&(is_major==5));
var bmi_ns6up=(bmi_ns&&(is_major>=5));
var is_gecko=(agt.indexOf('gecko')!=-1);
var bmi_firefox=(agt.indexOf('firefox')!=-1);
var bmi_ie=((agt.indexOf("msie")!=-1)&&(agt.indexOf("opera")==-1));
var bmi_ie3=(bmi_ie&&(is_major<4));
var bmi_ie4=(bmi_ie&&(is_major==4)&&(agt.indexOf("msie 4")!=-1));
var bmi_ie4up=(bmi_ie&&(is_major>=4));
var bmi_ie5=(bmi_ie&&(is_major==4)&&(agt.indexOf("msie 5.0")!=-1));
var bmi_ie5_5=(bmi_ie&&(is_major==4)&&(agt.indexOf("msie 5.5")!=-1));
var bmi_ie5up=(bmi_ie&&!bmi_ie3&&!bmi_ie4);
var bmi_ie5_5up=(bmi_ie&&!bmi_ie3&&!bmi_ie4&&!bmi_ie5);
var bmi_ie6=(bmi_ie&&(is_major==4)&&(agt.indexOf("msie 6.")!=-1));
var bmi_ie6up=(bmi_ie&&!bmi_ie3&&!bmi_ie4&&!bmi_ie5&&!bmi_ie5_5);
var bmi_opera=(agt.indexOf("opera")!=-1);
var bmi_opera2=(agt.indexOf("opera 2")!=-1||agt.indexOf("opera/2")!=-1);
var bmi_opera3=(agt.indexOf("opera 3")!=-1||agt.indexOf("opera/3")!=-1);
var bmi_opera4=(agt.indexOf("opera 4")!=-1||agt.indexOf("opera/4")!=-1);
var bmi_opera5=(agt.indexOf("opera 5")!=-1||agt.indexOf("opera/5")!=-1);
var bmi_opera5up=(bmi_opera&&!bmi_opera2&&!bmi_opera3&&!bmi_opera4);

function bmi_checkAccess(win)
{
	bmi_frameNotAllowed=0;
	window.bmioldOnError=window.onerror;
	window.onerror=null;
	try{var l=win.location.href;}
	catch(e){bmi_frameNotAllowed=1;}
	if(bmi_frameNotAllowed==1)
		{window.onerror=window.bmioldOnError;return false;}
	else
		{window.onerror=window.bmioldOnError;return true;}
}
function bmi_ImageElement(el)
{
	if(!el)
	return 0;
	var str=new String(el.tagName);
	if(str.match("IMG")){return 1;}
	if(str.match("INPUT"))
		{
			if(el.type&&bmi_checkInputType(el.type))
			{
				return 1;
			}
			return 0;
		}
	if(str.match("OBJECT"))
		{
			if(el.type&&bmi_checkMIMEType(el.type))
			{
				el.bmi_objTag=1;
				return 1;
			}
		}
	if(str.match("EMBED"))
		{
			if(el.type&&bmi_checkMIMEType(el.type))
			{
				return 1;
			}
		}
	if(str.match("AREA")||str.match("A"))
		{
			var p=el.parentNode;
			if(p&&(p.tagName=="MAP")&&(p.bmi_imgObj!=null))
			{
				el.bmi_mapImage=p.bmi_imgObj;
				p.bmi_imgObj.bmi_areaEl=el;
				return 1;
			}
		}
	return 0;
}

function bmi_resetTitle(el)
{
	if(!el)
		return;
	if(el.bmi_touched!=1)
		return;
	el.title="";
	if(el.bmi_oldTitle)
	{
		el.title=el.bmi_oldTitle;
		if(el.bmi_oldAlt)
		{
			el.alt=el.bmi_oldAlt;
		}
	}
	else if(el.bmi_oldAlt)
	{
		el.alt=el.bmi_oldAlt;
		if(bmi_ie)
			el.title=el.alt;
	}
	if(el.bmi_gotOriginal)
	{
		if(el.bmi_orig_mouseout)
		{
			el.onmouseout=el.bmi_orig_mouseout;
		}
	}
}
function bmi_checkElement(el)
{
	var pwindow=null;
	if(el.bmi_gotOriginal)
		return;
	if(el.bmi_mapImage)
	{
		if(el.bmi_mapImage.bmi_gotOriginal==1)
		{
			el.bmi_gotOriginal=1;
			if(el.bmi_touched)
				bmi_resetTitle(el);
				return;
		}
	}
	if(el.bmi_touched!=1)
	{
		bmi_setElementTitle(el);
		if(el.onmouseout)
		{
			el.bmi_orig_mouseout=el.onmouseout;
			el.onmouseout=bmi_safeMouseOutEvents;
		}
		else
		{
			el.onmouseout=bmi_safeMouseOutEvents;
		}
	}
	else
	{
		el.title=el.bmi_title;
		el.alt=el.bmi_alt;
	}
	if(el.bmi_mapImage)
		bmi_imageObjSelected=el.bmi_mapImage;
	else
		bmi_imageObjSelected=el;
	
	if(bmi_ie||bmi_opera)
		pwindow=document.parentWindow;
	else if(bmi_nsonly||is_gecko)
		pwindow=document.defaultView;
	else
		pwindow=null;
		
	if(pwindow&&(pwindow!=pwindow.parent))
	{
		pwindow.focus();
		el.bmi_changedFocus=1;
	}
	return;
}
function bmi_setElementTitle(el)
{
	var tmpAlt="";
	if(el.alt)
	{
		tmpAlt=el.alt;
		el.bmi_oldAlt=el.alt;
		el.bmi_alt="";
		el.alt="";
	}
	
	if(el.title)
	{
		el.bmi_oldTitle=el.title;el.title="";
	}
	else
	{
		el.title=tmpAlt+"";
	}
	
	if(bmi_opera||bmi_firefox)
	{
		el.title=bmi_ffx_op_toolTip;
		el.bmi_touched=1;
		el.bmi_title=el.title;
	}
	else
	{
		el.title=el.title+bmi_toolTipSeperator+bmi_toolTip;
		el.bmi_touched=1;
		el.bmi_title=el.title;
	}
	return;
}
function bmi_checkInputType(type)
{
	if(!type)
		return 0;
	
	if(type.match("image")||type.match("Image"))
	{
		return 1;
	}
	
	return 0;
}
function bmi_checkMIMEType(type)
{
	var typeStr=new String(type);
	var find=/image\//gi;
	if(typeStr.search(find)!=-1)
		return 1;
		
	return 0;
}
function bmi_mouseOver(e)
{
	bmi_imageObjSelected=null;
	var obj;
	if(document.bmi_onmouseover_original!=null)
		document.bmi_onmouseover_original(e);
		
	if(bmi_ie||bmi_opera)
	{
		var e=window.event;obj=e.srcElement;
	}
	else
	{
		obj=e.target;
	}
	if(obj.bmi_gotOriginal)
		return;
		
	if(bmi_ImageElement(obj))
	{
		bmi_checkElement(obj);
	}
	return;
}
function bmi_safeMouseOutEvents(e)
{
	var obj;
	if(bmi_ie||bmi_opera)
	{
		e=window.event;
		obj=e.srcElement;
	}
	else
	{
		obj=e.target;
	}
	bmi_resetTitle(obj);
	if(obj.bmi_changedFocus==1)
	{
		var pwindow=null;
		if(bmi_ie||bmi_opera)
			pwindow=document.parentWindow;
		else 
			if(bmi_nsonly||is_gecko)
				pwindow=document.defaultView;
			else
				pwindow=null;
		if(pwindow)
		{
			pwindow.top.focus();
			obj.bmi_changedFocus=0;
		}
	}
	if(obj.bmi_orig_mouseout)
	{
		obj.bmi_orig_mouseout();
	}
}
function bmi_updateImageSrc(src)
{
	var found=0;
	var find=/\?/g;
	var editUrl;
	var editIndex;
	var editProto;
	var bmiSignIndex;
	var bmiSign;
	
	srcString=new String(src);
	if(srcString.search(find)!=-1)
	{
		found=1;
		srcString=srcString.concat("&"+bmi_concatStr+"=1");
	}
	else
	{
		var i=srcString.lastIndexOf("/");
		var newStr=srcString.substring(i+1);
		srcString=srcString.concat("/"+bmi_concatStr+"/"+newStr);
	}
	if(bmi_htmlEdit)
	{
		editIndex=srcString.indexOf("://");
		if(editIndex!=-1)
		{
			editProto=srcString.substring(0,editIndex+3);
			editUrl=srcString.substring(editIndex+3);
			editIndex=editUrl.indexOf("/");
			if(editIndex!=-1)
			{
				editUrl=editUrl.substring(editIndex+1);
				bmiSignIndex=editUrl.indexOf("/");
				if(bmiSignIndex!=-1)
				{
					bmiSign=editUrl.substring(0,bmiSignIndex);
					if(bmiSign=="bmi")
					{
						editUrl=editUrl.substring(bmiSignIndex+1);
						srcString=editProto+editUrl;
					}
				}
			}
		}
	return(srcString);
}
function bmi_replaceImages(array)
{
	if(!array)
		return;
		
	for(var i=0;i<array.length;i++)
	{
		if(array[i].bmi_gotOriginal)
		{
			continue;
		}
		if(array[i].bmi_objTag)
		{
			array[i].data=bmi_updateImageSrc(array[i].data);
		}
		else
		{
			array[i].src=bmi_updateImageSrc(array[i].src);
		}
		array[i].bmi_gotOriginal=1;
		if(array[i].bmi_touched)
		{
			bmi_resetTitle(array[i]);
		}
	}
	return;
}
function bmi_replaceInputImages(array)
{
	if(!array)
		return;
		
	for(var i=0;i<array.length;i++)
	{
		if(array[i].bmi_gotOriginal)
		{
			continue;
		}
		if(array[i].type&&bmi_checkInputType(array[i].type))
		{
			array[i].src=bmi_updateImageSrc(array[i].src);
			array[i].bmi_gotOriginal=1;
			if(array[i].bmi_touched)
			{
				bmi_resetTitle(array[i]);
			}
		}
	}
	return;
}
function bmi_NSlayers()
{
	if(document!=null)
	{
		if(!document.layers)
		{
			bmi_replaceImages(document.tags.IMG);
			bmi_replaceInputImages(document.tags.INPUT);
			return;
		}
		for(var i=0;i<document.layers.length;i++)
		{
			bmi_NSlayers(document.layers[i].document);
			bmi_replaceImages(document.layers[i].document.tags.IMG);
			bmi_replaceInputImages(document.layers[i].document.tags.INPUT);
		}
	}
	return;
}
function bmi_downloadAllHandler()
{
	if((true==bmi_checkAccess(parent))&&(parent.location.href!=self.location.href))
	{
		var newparent=parent;
		do
		{
			newparent=newparent.parent;
			if((false==bmi_checkAccess(newparent.parent))||(newparent.parent.location.href ==newparent.location.href))
			{
				break;
			}
		}
		while(newparent);
		
		var numFrames=newparent.frames.length;
		var index=0;
		var frame;
		
		for(;index<newparent.frames.length;index++)
		{
			frame=newparent.frames[index];
			if(false==bmi_checkAccess(frame.window))
			{
				continue;
			}
			if(frame.window.bmi_reDownloadAllImages)
			{
				frame.window.bmi_reDownloadAllImages();
			}
		}
	return;
	}
	bmi_reDownloadAllImages();
}
function bmi_reDownloadAllImages()
{
	var imgArray;
	var inputArray;
	var backgroundArray;
	var numFrames=window.frames.length;
	var index=0;
	var frame;
	
	for(;index<numFrames;index++)
	{
		frame=window.frames[index];
		if(false==bmi_checkAccess(frame.window))
		{
			continue;
		}
		if(frame.window.bmi_reDownloadAllImages)
		{
			frame.window.bmi_reDownloadAllImages();
		}
	}
	if((bmi_ie5up||bmi_ns6up||bmi_opera5up||bmi_firefox))
	{
		imgArray=document.getElementsByTagName("IMG");
		inputArray=document.getElementsByTagName("INPUT");
		bmi_replaceImages(imgArray);
		bmi_replaceInputImages(inputArray);
	}
	else 
		if(bmi_ns&&(bmi_ns4||bmi_ns3))
		{
			var imgArray;
			var docLayers;
			docLayers=document.layers;
			if(docLayers&&docLayers.length)
			{
				for(var layi=0;layi<0;layi++)
				{
					imgArray=docLayers[layi].document.images;
					bmi_replaceImages(imgArray);
				}
			}
			else
			{
				imgArray=document.images;
				bmi_replaceImages(imgArray);
			}
		}
		else
		{
			imgArray=document.images;
			bmi_replaceImages(imgArray);
		}
	return;
}
function bmi_reDownloadSelectedImage(img)
{
	if(img.bmi_gotOriginal)
	{
		return;
	}
	if(img&&!img.bmi_gotOriginal)
	{
		if(img.bmi_objTag)
		{
			img.data=bmi_updateImageSrc(img.data);
		}
		else
		{
			img.src=bmi_updateImageSrc(img.src);
		}
		img.bmi_gotOriginal=1;
		if(img.bmi_touched)
		{
			bmi_resetTitle(img);
		}
		if(img.bmi_areaEl&&(img.bmi_areaEl.bmi_touched))
		{
			bmi_resetTitle(img.bmi_areaEl);
			img.bmi_areaEl.bmi_gotOriginal=1;
		}
	}
	return;
}
function bmi_keypress(e)
{
	var reloadSingle=0;
	var reloadAll=0;
	var obj;
	
	if(bmi_ns)
	{
		if(bmi_ns6up)
		{
			if((String.fromCharCode(e.charCode)=='r')||(String.fromCharCode(e.charCode)=='R'))
				reloadSingle=1;
			else
			{
				if((String.fromCharCode(e.charCode)=='A'))
					reloadAll=1;
			}
			obj=e.target;
			var str=new String(obj.tagName);
			if(str.match("INPUT")&&(bmi_checkInputType(obj.type)!=1))
			{
				if(bmi_imageObjSelected==obj)
					reloadAll=reloadSingle=0;
			}
		}
		else
		{
			if((String.fromCharCode(e.which)=='R')&&(e.modifiers==Event.SHIFT_MASK))
				reloadSingle=1;
			else
			{
				if((String.fromCharCode(e.which)=='A')&&(e.modifiers==Event.SHIFT_MASK))
				reloadAll=1;
			}
		}
	}
	if(bmi_ie||bmi_opera)
	{
		if((String.fromCharCode(window.event.keyCode)=='R')&&(window.event.shiftKey))
			reloadSingle=1;
		else 
			if(bmi_opera)
			{
				if((String.fromCharCode(window.event.keyCode)=='A')&&(window.event.shiftKey))
					reloadAll=1;
			}
		var e=window.event;
		obj=e.srcElement;
		var str=new String(obj.tagName);
		if(str.match("INPUT")&&(bmi_checkInputType(obj.type)!=1))
		{
			if(bmi_imageObjSelected==obj)
				reloadSingle=reloadAll=0;
		}
	}
	if(reloadSingle==1)
	{
		if(bmi_ns)
		{
			if(bmi_ns4||bmi_ns3||bmi_ns2)
			{
				return;
			}
		}
		if(bmi_imageObjSelected)
			bmi_reDownloadSelectedImage(bmi_imageObjSelected);
	}
	else
	{
		if(reloadAll==1)
		{
			bmi_downloadAllHandler();
		}
	}
	if((document.bmi_onkeypress_original!=null)&&(document.bmi_onkeypress_original!=bmi_keypress))
	{
		return(document.bmi_onkeypress_original(e));
	}
	return;
}
function bmi_linkMapImages(maps,objs)
{
	var linked=0;
	for(var i=0;i<objs.length;i++)
	{
		if(linked>=maps.length)
		{
			return linked;
		}
		if(objs[i].useMap)
		{
			var newStr=new String(objs[i].useMap);
			var mapName=newStr.substring(newStr.lastIndexOf("#")+1);
			if(bmi_ImageElement(objs[i])!=1)
				continue;
			for(var j=0;j<maps.length;j++)
			{
				if(maps[j].name==mapName)
				{
					maps[j].bmi_imgObj=objs[i];
					linked++;
				}
			}
		}
	}
	return linked;
}
function bmi_load()
{
	if(bmi_orig_onLoad)
	{
		bmi_orig_onLoad();
	}
	if(bmi_ns2||bmi_ns3||bmi_ns4)
	{
		window.defaultStatus=bmi_ns_tooltip;
		return;
	}
	if(document.onmouseover)
	{
		if(document.onmouseover!=bmi_mouseOver)
		{
			document.bmi_onmouseover_original=document.onmouseover;
		}
	}
	document.onmouseover=bmi_mouseOver;
	if(document.onkeypress)
	{
		if(document.onkeypress!=bmi_keypress)
		{
			document.bmi_onkeypress_original=document.onkeypress;
		}
	}
	else
	{
		document.bmi_onkeypress_original=null;
	}
	document.onkeypress=bmi_keypress;
	var maps=document.getElementsByTagName("MAP");
	if((maps==null)||(maps.length==0))
	{
		return;
	}
	var objs=null;
	if(bmi_ie||bmi_opera)
	{
		objs=document.all;
		if(objs)
		{
			bmi_linkMapImages(maps,objs);
		}
	}
	if(bmi_ns||is_gecko)
	{
		var num=0;
		objs=document.getElementsByTagName("IMG");
		if(objs)
		{
			num=num+bmi_linkMapImages(maps,objs);
		}
	if(num>=maps.length)
	{
		return;
	}
	objs=null;
	objs=document.getElementsByTagName("INPUT");
	if(objs)
	{
		num+=bmi_linkMapImages(maps,objs);
	}
	if(num>=maps.length)
	{
		return;
	}
	objs=null;
	objs=document.getElementsByTagName("OBJECT");
	if(objs)
	{
		num+=bmi_linkMapImages(maps,objs);
	}
}
return;
}
var bmi_orig_onLoad;
function bmi_SafeAddOnload(f,urlStr,htmlEdit)
{
	if(urlStr)
	{
		bmi_concatStr=urlStr;
	}
	if(htmlEdit)
	{
		bmi_htmlEdit=htmlEdit;
	}
	if(bmi_ie4)
	{
		window.onload=f;
	}
	else if(window.onload)
	{
		if(window.onload!=f)
		{
			bmi_orig_onLoad=window.onload;
			window.onload=f;
		}
	}
	else
	{
		window.onload=f;
	}
}
}