/***********************************************

* JavaScript Image Clock- by JavaScript Kit (www.javascriptkit.com)
* This notice must stay intact for usage
* Visit JavaScript Kit at http://www.javascriptkit.com/ for this script and 100s more

***********************************************/

var imageclock=new Object()
	//Enter path to clock digit images here, in order of 0-9, then "am/pm", then colon image:
	imageclock.digits=["clockimages/c0.png", "clockimages/c1.png", "clockimages/c2.png", "clockimages/c3.png", "clockimages/c4.png", "clockimages/c5.png", "clockimages/c6.png", "clockimages/c7.png", "clockimages/c8.png", "clockimages/c9.png", "clockimages/cam.png", "clockimages/cpm.png", "clockimages/colon.png"]
	imageclock.instances=0
	var preloadimages=[]
	for (var i=0; i<imageclock.digits.length; i++){ //preload images
		preloadimages[i]=new Image()
		preloadimages[i].src=imageclock.digits[i]
	}

	imageclock.imageHTML=function(timestring){ //return timestring (ie: 1:56:38) into string of images instead
		var dateobj=new Date()
		var sections=timestring.split(":")
		if (sections[0]=="0") //If hour field is 0 (aka 12 AM)
			sections[0]="12"
		else if (sections[0]>=13)
			sections[0]=sections[0]-12+""
		for (var i=0; i<sections.length; i++){
			extra = 'class="mainDigit"'
			if (i == 2) {
				extra = 'class="second"'	
			}
			
			if (sections[i].length==1)
				sections[i]='<img '+extra+' src="'+imageclock.digits[0]+'" />'+'<img '+extra+' src="'+imageclock.digits[parseInt(sections[i])]+'" />'
			else
				sections[i]='<img '+extra+' src="'+imageclock.digits[parseInt(sections[i].charAt(0))]+'" />'+'<img '+extra+' src="'+imageclock.digits[parseInt(sections[i].charAt(1))]+'" />'
		}
		var day = dateobj.getDay() - 1
		var daySection = '<img class="day" src="clockimages/d'+day+'.png" />'
		
		return sections[0]+'<img src="'+imageclock.digits[12]+'" />'+sections[1]+'<img class="amPm" src="'+((dateobj.getHours()>=12)? imageclock.digits[11] : imageclock.digits[10])+'" />'+sections[2]+daySection
	}

	imageclock.display=function(){
		var clockinstance=this
		this.spanid="clockspan"+(imageclock.instances++)
		document.write('<span id="'+this.spanid+'"></span>')
		this.update()
		setInterval(function(){clockinstance.update()}, 1000)
	}

	imageclock.display.prototype.update=function(){
		var dateobj=new Date()
		var currenttime=dateobj.getHours()+":"+dateobj.getMinutes()+":"+dateobj.getSeconds() //create time string
		var currenttimeHTML=imageclock.imageHTML(currenttime)
		document.getElementById(this.spanid).innerHTML=currenttimeHTML

	}