var featuredcontentslider={

//3 variables below you can customize if desired:
ajaxloadingmsg: '<div style="margin: 20px 0 0 20px"><img src="/images/loading.gif" /> Fetching slider Contents. Please wait...</div>',
bustajaxcache: true, //bust caching of external ajax page after 1st request?
enablepersist: true, //persist to last content viewed when returning to page?

settingcaches: {}, //object to cache "setting" object of each script instance

jumpTo:function(fcsid, pagenumber){ //public function to go to a slide manually.
	this.turnpage(this.settingcaches[fcsid], pagenumber)
},

ajaxconnect:function(setting){
	var page_request = false
	if (window.ActiveXObject){ //Test for support for ActiveXObject in IE first (as XMLHttpRequest in IE7 is broken)
		try {
		page_request = new ActiveXObject("Msxml2.XMLHTTP")
		} 
		catch (e){
			try{
			page_request = new ActiveXObject("Microsoft.XMLHTTP")
			}
			catch (e){}
		}
	}
	else if (window.XMLHttpRequest) // if Mozilla, Safari etc
		page_request = new XMLHttpRequest()
	else
		return false
	var pageurl=setting.contentsource[1]
	page_request.onreadystatechange=function(){
		featuredcontentslider.ajaxpopulate(page_request, setting)
	}
	document.getElementById(setting.id).innerHTML=this.ajaxloadingmsg
	var bustcache=(!this.bustajaxcache)? "" : (pageurl.indexOf("?")!=-1)? "&"+new Date().getTime() : "?"+new Date().getTime()
	page_request.open('GET', pageurl+bustcache, true)
	page_request.send(null)
},

ajaxpopulate:function(page_request, setting){
	if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1)){
		document.getElementById(setting.id).innerHTML=page_request.responseText
		this.buildpaginate(setting)
	}
},

buildcontentdivs:function(setting){
	var alldivs=document.getElementById(setting.id).getElementsByTagName("div")
	for (var i=0; i<alldivs.length; i++){
		if (this.css(alldivs[i], "contentdiv", "check")){ //check for DIVs with class "contentdiv"
			setting.contentdivs.push(alldivs[i])
				alldivs[i].style.display="none" //collapse all content DIVs to begin with
		}
	}
},

buildpaginate:function(setting){
	this.buildcontentdivs(setting)
	var sliderdiv=document.getElementById(setting.id)
	var pdiv=document.getElementById("paginate-"+setting.id)
	var phtml=""
	var toc=setting.toc
	var nextprev=setting.nextprev
	if (typeof toc=="string" && toc!="markup" || typeof toc=="object"){
		for (var i=1; i<=setting.contentdivs.length; i++){
			phtml+='<a href="#'+i+'" class="toc">'+(typeof toc=="string"? toc.replace(/#increment/, i) : toc[i-1])+'</a> '
		}
		phtml=(nextprev[0]!=''? '<a href="#prev" class="prev">'+nextprev[0]+'</a> ' : '') + phtml + (nextprev[1]!=''? '<a href="#next" class="next">'+nextprev[1]+'</a>' : '')
		pdiv.innerHTML=phtml
	}
	var pdivlinks=pdiv.getElementsByTagName("a")
	var toclinkscount=0 //var to keep track of actual # of toc links
	for (var i=0; i<pdivlinks.length; i++){
		if (this.css(pdivlinks[i], "toc", "check")){
			if (toclinkscount>setting.contentdivs.length-1){ //if this toc link is out of range (user defined more toc links then there are contents)
				pdivlinks[i].style.display="none" //hide this toc link
				continue
			}
			pdivlinks[i].setAttribute("rel", ++toclinkscount) //store page number inside toc link
			pdivlinks[i][setting.revealtype]=function(){
				featuredcontentslider.turnpage(setting, this.getAttribute("rel"))
				return false
			}
			setting.toclinks.push(pdivlinks[i])
		}
		else if (this.css(pdivlinks[i], "prev", "check") || this.css(pdivlinks[i], "next", "check")){ //check for links with class "prev" or "next"
			pdivlinks[i].onclick=function(){
				featuredcontentslider.turnpage(setting, this.className)
				return false
			}
		}
	}
	this.turnpage(setting, setting.currentpage, true)
	if (setting.autorotate[0]){ //if auto rotate enabled
		pdiv[setting.revealtype]=function(){
			featuredcontentslider.cleartimer(setting, window["fcsautorun"+setting.id])
		}
		sliderdiv["onclick"]=function(){ //stop content slider when slides themselves are clicked on
			featuredcontentslider.cleartimer(setting, window["fcsautorun"+setting.id])
		}
		setting.autorotate[1]=setting.autorotate[1]+(1/setting.enablefade[1]*50) //add time to run fade animation (roughly) to delay between rotation
	 this.autorotate(setting)
	}
},

urlparamselect:function(fcsid){
	var result=window.location.search.match(new RegExp(fcsid+"=(\\d+)", "i")) //check for "?featuredcontentsliderid=2" in URL
	return (result==null)? null : parseInt(RegExp.$1) //returns null or index, where index (int) is the selected tab's index
},

turnpage:function(setting, thepage, autocall){
	var currentpage=setting.currentpage //current page # before change
	var totalpages=setting.contentdivs.length
	var turntopage=(/prev/i.test(thepage))? currentpage-1 : (/next/i.test(thepage))? currentpage+1 : parseInt(thepage)
	turntopage=(turntopage<1)? totalpages : (turntopage>totalpages)? 1 : turntopage //test for out of bound and adjust
	if (turntopage==setting.currentpage && typeof autocall=="undefined") //if a pagination link is clicked on repeatedly
		return
	setting.currentpage=turntopage
	setting.contentdivs[turntopage-1].style.zIndex=++setting.topzindex
	this.cleartimer(setting, window["fcsfade"+setting.id])
	setting.cacheprevpage=setting.prevpage
	if (setting.enablefade[0]==true){
		setting.curopacity=0
		this.fadeup(setting)
	}
	if (setting.enablefade[0]==false){ //if fade is disabled, fire onChange event immediately (verus after fade is complete)
		setting.contentdivs[setting.prevpage-1].style.display="none" //collapse last content div shown (it was set to "block")
		setting.onChange(setting.prevpage, setting.currentpage, setting.totalpages)
	}
	setting.contentdivs[turntopage-1].style.visibility="visible"
	setting.contentdivs[turntopage-1].style.display="block"
	if (setting.prevpage<=setting.toclinks.length) //make sure pagination link exists (may not if manually defined via "markup", and user omitted)
		this.css(setting.toclinks[setting.prevpage-1], "selected", "remove")
	if (turntopage<=setting.toclinks.length) //make sure pagination link exists (may not if manually defined via "markup", and user omitted)
		this.css(setting.toclinks[turntopage-1], "selected", "add")
	setting.prevpage=turntopage
	if (this.enablepersist)
		this.setCookie("fcspersist"+setting.id, turntopage)
},

setopacity:function(setting, value){ //Sets the opacity of targetobject based on the passed in value setting (0 to 1 and in between)
	var targetobject=setting.contentdivs[setting.currentpage-1]
	if (targetobject.filters && targetobject.filters[0]){ //IE syntax
		if (typeof targetobject.filters[0].opacity=="number") //IE6
			targetobject.filters[0].opacity=value*100
		else //IE 5.5
			targetobject.style.filter="alpha(opacity="+value*100+")"
	}
	else if (typeof targetobject.style.MozOpacity!="undefined") //Old Mozilla syntax
		targetobject.style.MozOpacity=value
	else if (typeof targetobject.style.opacity!="undefined") //Standard opacity syntax
		targetobject.style.opacity=value
	setting.curopacity=value
},

fadeup:function(setting){
	if (setting.curopacity<1){
		this.setopacity(setting, setting.curopacity+setting.enablefade[1])
		window["fcsfade"+setting.id]=setTimeout(function(){featuredcontentslider.fadeup(setting)}, 50)
	}
	else{ //when fade is complete
		if (setting.cacheprevpage!=setting.currentpage) //if previous content isn't the same as the current shown div (happens the first time the page loads/ script is run)
			setting.contentdivs[setting.cacheprevpage-1].style.display="none" //collapse last content div shown (it was set to "block")
		setting.onChange(setting.cacheprevpage, setting.currentpage, setting.totalpages)
	}
},

cleartimer:function(setting, timervar){
	if (typeof timervar!="undefined"){
		clearTimeout(timervar)
		clearInterval(timervar)
		if (setting.cacheprevpage!=setting.currentpage){ //if previous content isn't the same as the current shown div
			setting.contentdivs[setting.cacheprevpage-1].style.display="none"
		}
	}
},

css:function(el, targetclass, action){
	var needle=new RegExp("(^|\\s+)"+targetclass+"($|\\s+)", "ig")
	if (action=="check")
		return needle.test(el.className)
	else if (action=="remove")
		el.className=el.className.replace(needle, "")
	else if (action=="add")
		el.className+=" "+targetclass
},

autorotate:function(setting){
 window["fcsautorun"+setting.id]=setInterval(function(){featuredcontentslider.turnpage(setting, "next")}, setting.autorotate[1])
},

getCookie:function(Name){ 
	var re=new RegExp(Name+"=[^;]+", "i"); //construct RE to search for target name/value pair
	if (document.cookie.match(re)) //if cookie found
		return document.cookie.match(re)[0].split("=")[1] //return its value
	return null
},

setCookie:function(name, value){
	document.cookie = name+"="+value

},


init:function(setting){
	var persistedpage=this.getCookie("fcspersist"+setting.id) || 1
	var urlselectedpage=this.urlparamselect(setting.id) //returns null or index from: mypage.htm?featuredcontentsliderid=index
	this.settingcaches[setting.id]=setting //cache "setting" object
	setting.contentdivs=[]
	setting.toclinks=[]
	setting.topzindex=0
	setting.currentpage=urlselectedpage || ((this.enablepersist)? persistedpage : 1)
	setting.prevpage=setting.currentpage
	setting.revealtype="on"+(setting.revealtype || "click")
	setting.curopacity=0
	setting.onChange=setting.onChange || function(){}
	if (setting.contentsource[0]=="inline")
		this.buildpaginate(setting)
	if (setting.contentsource[0]=="ajax")
		this.ajaxconnect(setting)
}

}

// *******************************************************
// mDiv Tools v1.0
// *******************************************************

// ******************************************************* 
var mStepTime = 5; // global animation timers
// ******************************************************* 


// *******************************************************
// create a div of X name
// ******************************************************* 
function mCreateDiv(divIdName) {
  // create body if not defined 
  if(!document.body){
    document.write('<body>'); 
  } 
  if(document.body){
  var newdiv = document.createElement('div');
  newdiv.setAttribute('id',divIdName);
  newdiv.setAttribute('name',divIdName);
  document.body.appendChild(newdiv);
 } else {
   alert('[error] unable to create div');	 
 } 
}

function mRemoveDiv(divNum) {
  var d = document.getElementById('myDiv');
  var olddiv = document.getElementById(divNum);
  d.removeChild(olddiv);
}


// *******************************************************
// set the inner html code of a div
// *******************************************************
function mDivInnerHTML(divIdName,content){
	if(document.getElementById(divIdName)){
		document.getElementById(divIdName).innerHTML=content;
    	} else {
		alert('[error] unable to locate div ' . divIdName);    
	}     
}

// *******************************************************
// style the border of a div
// *******************************************************
function mDivBorder(divIdName,Width,bStyle,Color){
	if(document.getElementById(divIdName)){
		document.getElementById(divIdName).style.borderWidth=Width + 'px';
  		document.getElementById(divIdName).style.borderColor=Color;
  		document.getElementById(divIdName).style.borderStyle=bStyle;
    	} else {
		alert('[error] unable to locate div ' . divIdName);    
	}     
}


// *******************************************************
// set a divs background colour
// *******************************************************
function mDivBackgroundColor(divIdName,Color){
	if(document.getElementById(divIdName)){
  		document.getElementById(divIdName).style.backgroundColor=Color;
   	 } else {
		alert('[error] unable to locate div ' . divIdName);    
	}     
}

// *******************************************************
// set the size of a div
// *******************************************************
function mDivSize(divIdName,Width,Height){
	if(document.getElementById(divIdName)){
		document.getElementById(divIdName).style.width=parseInt(Width) + 'px';
		document.getElementById(divIdName).style.height=parseInt(Height) + 'px';
    	} else {
		alert('[error] unable to locate div ' . divIdName);    
	}     

}


// *******************************************************
// position a div
// *******************************************************
function mDivPos(divIdName,x,y,position){
	if(document.getElementById(divIdName)){
		if(mVarIsDefined(window['timerNameW' + divIdName])){
				clearTimeout(window['timerNameW' + divIdName]);	
		}
		document.getElementById(divIdName).style.position=position;
		document.getElementById(divIdName).style.top=parseInt(x) + 'px';
		document.getElementById(divIdName).style.left=parseInt(y) + 'px';
                return true;
    	} else {
		alert('[error] unable to locate div ' . divIdName);    
	}     
}

// *******************************************************
// turn on overflow
// *******************************************************
function mDivOverflow(divIdName,type){
	if(document.getElementById(divIdName)){
		document.getElementById(divIdName).style.overflow=type;
    	} else {
		alert('[error] unable to locate div ' . divIdName);    
	}     
}



// *******************************************************
// size a div by width, using animation
// *******************************************************
function mDivAnimateSizeToW(divIdName,Width,SpeedW){


	if(SpeedW == undefined){ var SpeedW = 5;}


	if(document.getElementById(divIdName)){
		
	    var currentWidth = parseInt(document.getElementById(divIdName).style.width);
	    
	     	if(currentWidth <= Width){
	    		var newwidth = (parseInt(currentWidth) + parseInt(SpeedW));
			var diff = Width - parseInt(currentWidth);
		} else {
			var newwidth = (parseInt(currentWidth) - parseInt(SpeedW));
			var diff = parseInt(currentWidth) - Width;
		}
	

		if(newwidth >= 0){
			document.getElementById(divIdName).style.width = newwidth + 'px';
		

			if(diff > SpeedW){
				var NdivIdName = divIdName;
				var NWidth = parseInt(Width);
				var NSpeedW = SpeedW;
				var NmStepTime = mStepTime;
		
		    if(mVarIsDefined(window['timerNameW' + divIdName])){
				clearTimeout(window['timerNameW' + divIdName]);	
			}
		    window['timerNameW' + divIdName] = setTimeout("mDivAnimateSizeToW('" + NdivIdName + "','" + NWidth + "','" + NSpeedW +"')",NmStepTime);		
			} else {
		   	document.getElementById(divIdName).style.width=Width + 'px';
		    		
			}
		}
						
    	} else {
		alert('[error] unable to locate div ' . divIdName);    
	}     
}





// *******************************************************
// size a div by height, using animation
// *******************************************************
function mDivAnimateSizeToH(divIdName,Height,SpeedH){


	if(SpeedH == undefined){ var SpeedH = 5;}

	if(document.getElementById(divIdName)){
		
	    var currentHeight = parseInt(document.getElementById(divIdName).style.height);
	    
	        if(currentHeight <= Height){
	   		var newheight = (parseInt(currentHeight) + parseInt(SpeedH));
			var diff = Height - parseInt(currentHeight);
		} else {
			var newheight = (parseInt(currentHeight) - parseInt(SpeedH));
			var diff = parseInt(currentHeight) - Height;
		}


	
		document.getElementById(divIdName).style.height= newheight + 'px';

		if(newheight >= 0){
			if(diff > SpeedH){
		    if(mVarIsDefined(window['timerNameH' + divIdName])){
				clearTimeout(window['timerNameH' + divIdName]);	
			}
		    window['timerNameH' + divIdName] = setTimeout("mDivAnimateSizeToH('" + divIdName + "','" + Height + "','" + SpeedH +"')",mStepTime);		
			} else {		   		document.getElementById(divIdName).style.height=Height + 'px';
			}
		}
	
						
    	} else {
		alert('[error] unable to locate div ' . divIdName);    
	}     
}

// *******************************************************
// size a div by width and height, using animation
// *******************************************************
function mDivAnimateSizeTo(divIdName,W,H,SpeedW,SpeedH){

	if(SpeedH == undefined){ var SpeedH = 5;}
	if(SpeedW == undefined){ var SpeedW = 5;}

	if(document.getElementById(divIdName)){
		mDivAnimateSizeToW(divIdName,W,SpeedW);
		mDivAnimateSizeToH(divIdName,H,SpeedH);
    	} else {
		alert('[error] unable to locate div ' . divIdName);    
	}     
}


// *******************************************************
// position a div by X, using animation
// *******************************************************
function mDivAnimatePosX(divIdName,X,SpeedX){

	
	if(SpeedX == undefined){ var SpeedX = 5;}

	if(document.getElementById(divIdName)){

			
	    var currentX = parseInt(document.getElementById(divIdName).style.top);
	   
	   
	    	if(currentX <= X){
	    		var newX = parseInt(currentX) + parseInt(SpeedX);
	    		var diff = X - parseInt(currentX);
		} else {
			var newX = parseInt(currentX) - parseInt(SpeedX);
			var diff =  parseInt(currentX) - X;
		}	
		
	   
		document.getElementById(divIdName).style.top = newX + 'px';
	
		if(diff > SpeedX){
			NdivIdName = divIdName;
			NX = X;
			NSpeedX = SpeedX;
			NmStepTime = mStepTime;
			
	
			if(mVarIsDefined(window['timerNameX' + divIdName])){
				clearTimeout(window['timerNameX' + divIdName]);	
			}
		    window['timerNameX' + divIdName] = setTimeout("mDivAnimatePosX('" + NdivIdName + "','" + NX + "','" + NSpeedX + "')",NmStepTime);		
		} else {
		  
		   document.getElementById(divIdName).style.top=X + 'px';
		}
						
    	} else {
		alert('[error] unable to locate div ' . divIdName);    
	}     
}

// check if var is defined
function mVarIsDefined( variable){
  return eval('(typeof('+variable+') != "undefined");');
}


// *******************************************************
// position a div by Y, using animation
// *******************************************************
function mDivAnimatePosY(divIdName,Y,SpeedY){

	
	if(SpeedY == undefined){ var SpeedY = 5;}


	if(document.getElementById(divIdName)){		
	    var currentY = parseInt(document.getElementById(divIdName).style.left);
	   
	    if(currentY <= Y){
	    	newY = parseInt(currentY) + parseInt(SpeedY);
	    	diff = Y - parseInt(currentY);
		} else {
			var newY = parseInt(currentY) - parseInt(SpeedY);
			var diff =  parseInt(currentY) - Y;
		}	
		
		document.getElementById(divIdName).style.left = newY + 'px';
		
		
		if(diff > SpeedY){
			NdivIdName = divIdName;
			NY = Y;
			NSpeedY = SpeedY;
			NmStepTime = mStepTime;
		    if(mVarIsDefined(window['timerNameY' + divIdName])){
				clearTimeout(window['timerNameY' + divIdName]);	
			}
		    window['timerNameY' + divIdName] = setTimeout("mDivAnimatePosY('" + NdivIdName + "','" + NY + "','" + NSpeedY + "')",NmStepTime);		
		} else {
		 
		   document.getElementById(divIdName).style.left=Y + 'px';
		}
						
    	} else {
		alert('[error] unable to locate div ' . divIdName);    
	}     
}


// *******************************************************
// position a div by X & Y, using animation
// *******************************************************
function mDivAnimatePos(divIdName,X,Y,SpeedX,SpeedY){

	if(SpeedX == undefined){ var SpeedX = 5;}
	if(SpeedY == undefined){ var SpeedY = 5;}

	if(document.getElementById(divIdName)){
		mDivAnimatePosY(divIdName,Y,SpeedY);
		mDivAnimatePosX(divIdName,X,SpeedX);
    	} else {
		alert('[error] unable to locate div ' . divIdName);    
	}     
}


// *******************************************************
// enlarge a div by width
// *******************************************************
function mDivEnlargeByW(divIdName,w){
	if(document.getElementById(divIdName)){
		var currentWidth = parseInt(document.getElementById(divIdName).style.width);
		var nw = parseInt(currentWidth + parseInt(w));
		document.getElementById(divIdName).style.width=nw + 'px';
    	} else {
		alert('[error] unable to locate div ' . divIdName);    
	}     
}

// *******************************************************
// enlarge a div by height
// *******************************************************
function mDivEnlargeByH(divIdName,h){
	if(document.getElementById(divIdName)){
		var currentHeight = parseInt(document.getElementById(divIdName).style.height);
		var nh = parseInt(currentHeight + parseInt(h));
		document.getElementById(divIdName).style.height=nh + 'px';
    	} else {
		alert('[error] unable to locate div ' . divIdName);    
	}     
}

// *******************************************************
// enlarge a div by width and height
// *******************************************************
function mDivEnlargeBy(divIdName,w,h){
	if(document.getElementById(divIdName)){
		var nh = parseInt(h);
		var nw = parseInt(w);
		mDivEnlargeByH(divIdName,nh);
		mDivEnlargeByW(divIdName,nw);

    	} else {
		alert('[error] unable to locate div ' . divIdName);    
	}     
}


// *******************************************************
function mDivShrinkByW(divIdName,w){
	if(document.getElementById(divIdName)){
		var currentWidth = parseInt(document.getElementById(divIdName).style.width);
		var nw = parseInt(currentWidth - parseInt(w));
		if(nw <=0){ nw = 0;}
		document.getElementById(divIdName).style.width=nw + 'px';
    	} else {
		alert('[error] unable to locate div ' . divIdName);    
	}     
}

// *******************************************************
// shrink a div by height
// *******************************************************
function mDivShrinkByH(divIdName,h){
	if(document.getElementById(divIdName)){
		var currentHeight = parseInt(document.getElementById(divIdName).style.height);
		var nh = parseInt(currentHeight - parseInt(h));
		if(nh <=0){ nh = 0;}
		document.getElementById(divIdName).style.height=nh + 'px';

    	} else {
		alert('[error] unable to locate div ' . divIdName);    
	}     
}

// *******************************************************
// shrink a div by width and height
// *******************************************************
function mDivShrinkBy(divIdName,w,h){
	if(document.getElementById(divIdName)){
		nh = parseInt(h);
		nw = parseInt(w);
		mDivShrinkByH(divIdName,nh);
		mDivShrinkByW(divIdName,nw);

    	} else {
		alert('[error] unable to locate div ' . divIdName);    
	}     
}


// *******************************************************
// enlarge a div by width using animation
// *******************************************************
function mDivAnimateEnlargeByW(divIdName,w,speed){

	
	if(speed == undefined){ var speed = 5;}

	if(document.getElementById(divIdName)){
		var nspeed = parseInt(speed);
		var currentWidth = parseInt(document.getElementById(divIdName).style.width);
		var targetWidth = parseInt(w) + currentWidth;

		mDivAnimateSizeToW(divIdName,targetWidth,nspeed);	


    	} else {
		alert('[error] unable to locate div ' . divIdName);    
	}     
}


// *******************************************************
// enlarge a div by height using animation
// *******************************************************
function mDivAnimateEnlargeByH(divIdName,h,speed){

	
	if(speed == undefined){ var speed = 5;}

	if(document.getElementById(divIdName)){
		var nspeed = parseInt(speed);
		var currentHeight = parseInt(document.getElementById(divIdName).style.height);
		var targetHeight = parseInt(h) + currentHeight;

		mDivAnimateSizeToH(divIdName,targetHeight,nspeed);	


    	} else {
		alert('[error] unable to locate div ' . divIdName);    
	}     
}


// *******************************************************
// enlarge a div by height and width using animation
// *******************************************************
function mDivAnimateEnlargeBy(divIdName,x,speed){

	
	if(speed == undefined){ var speed = 5;}


	if(document.getElementById(divIdName)){
		var nspeed = parseInt(speed);
		var currentHeight = parseInt(document.getElementById(divIdName).style.height);
		var targetHeight = parseInt(x) + currentHeight;

		var currentWidth = parseInt(document.getElementById(divIdName).style.width);
		var targetWidth = parseInt(x) + currentWidth;

		mDivAnimateSizeToW(divIdName,targetWidth,nspeed);
		mDivAnimateSizeToH(divIdName,targetHeight,nspeed);	
    	} else {
		alert('[error] unable to locate div ' . divIdName);    
	}     
}


// *******************************************************
// shrink a div by width using animation
// *******************************************************
function mDivAnimateShrinkByW(divIdName,w,speed){

	
	if(speed == undefined){ var speed = 5;}

	if(document.getElementById(divIdName)){
		var nspeed = parseInt(speed);
		var currentWidth = parseInt(document.getElementById(divIdName).style.width);
		var targetWidth = currentWidth - parseInt(w);

		mDivAnimateSizeToW(divIdName,targetWidth,nspeed);	


    	} else {
		alert('[error] unable to locate div ' . divIdName);    
	}     
}

// *******************************************************
// shrink a div by height using animation
// *******************************************************
function mDivAnimateShrinkByH(divIdName,h,speed){

	
	if(speed == undefined){ var speed = 5;}

	if(document.getElementById(divIdName)){
		var nspeed = parseInt(speed);
		var currentHeight = parseInt(document.getElementById(divIdName).style.height);
		var targetHeight = currentHeight - parseInt(h);

		mDivAnimateSizeToH(divIdName,targetHeight,nspeed);	


    	} else {
		alert('[error] unable to locate div ' . divIdName);    
	}     
}


// *******************************************************
// shrink a div by width and height using animation
// *******************************************************
function mDivAnimateShrinkBy(divIdName,x,speed){

	
	if(speed == undefined){ speed = 5;}

	if(document.getElementById(divIdName)){
		var nspeed = parseInt(speed);
		var currentHeight = parseInt(document.getElementById(divIdName).style.height);
		var targetHeight = currentHeight -parseInt(x);

		var currentWidth = parseInt(document.getElementById(divIdName).style.width);
		var targetWidth =  currentWidth - parseInt(x);
	
		mDivAnimateSizeToW(divIdName,targetWidth,nspeed);
		mDivAnimateSizeToH(divIdName,targetHeight,nspeed);	
    	} else {
		alert('[error] unable to locate div ' . divIdName);    
	}     
}