var tickercontent=new Array()

tickercontent[0]='<img src="images/iso-logo.jpg" width="104" height="83" />'

tickercontent[1]='<img src="images/stpi-logo.jpg" alt="stpi" width="104" height="83" />'

tickercontent[2]='<img src="images/tie-logo.jpg" alt="tio" />'

tickercontent[3]='<img src="images/nasscom-logo.jpg" alt="nasscom" width="104" height="83" />'

tickercontent[4]='<img src="images/indo.jpg" alt="nasscom" width="104" height="83" />'







function domticker(content, divId, divClass, delay, fadeornot){

this.content=content

this.tickerid=divId //ID of master ticker div. Message is contained inside first child of ticker div

this.delay=delay //Delay between msg change, in miliseconds.

this.mouseoverBol=0 //Boolean to indicate whether mouse is currently over ticker (and pause it if it is)

this.pointer=1

this.opacitystring=(typeof fadeornot!="undefined")? "width: 100%; filter:progid:DXImageTransform.Microsoft.alpha(opacity=100); -moz-opacity: 1" : ""

if (this.opacitystring!="") this.delay+=500 //add 1/2 sec to account for fade effect, if enabled

this.opacitysetting=0.2 //Opacity value when reset. Internal use.

document.write('<div id="'+divId+'" class="'+divClass+'"><div style="'+this.opacitystring+'">'+content[0]+'</div></div>')

var instanceOfTicker=this

setTimeout(function(){instanceOfTicker.initialize()}, delay)

}



domticker.prototype.initialize=function(){

var instanceOfTicker=this

this.contentdiv=document.getElementById(this.tickerid).firstChild //div of inner content that holds the messages

document.getElementById(this.tickerid).onmouseover=function(){instanceOfTicker.mouseoverBol=1}

document.getElementById(this.tickerid).onmouseout=function(){instanceOfTicker.mouseoverBol=0}

this.rotatemsg()

}



domticker.prototype.rotatemsg=function(){

var instanceOfTicker=this

if (this.mouseoverBol==1) //if mouse is currently over ticker, do nothing (pause it)

setTimeout(function(){instanceOfTicker.rotatemsg()}, 100)

else{

this.fadetransition("reset") //FADE EFFECT- RESET OPACITY

this.contentdiv.innerHTML=this.content[this.pointer]

this.fadetimer1=setInterval(function(){instanceOfTicker.fadetransition('up', 'fadetimer1')}, 100) //FADE EFFECT- PLAY IT

this.pointer=(this.pointer<this.content.length-1)? this.pointer+1 : 0

//var randomnumber=Math.floor(Math.random()*51);

//this.pointer=randomnumber;

setTimeout(function(){instanceOfTicker.rotatemsg()}, this.delay) //update container

}

}



// -------------------------------------------------------------------

// fadetransition()- cross browser fade method for IE5.5+ and Mozilla/Firefox

// -------------------------------------------------------------------



domticker.prototype.fadetransition=function(fadetype, timerid){

var contentdiv=this.contentdiv

if (fadetype=="reset")

this.opacitysetting=0.2

if (contentdiv.filters && contentdiv.filters[0]){

if (typeof contentdiv.filters[0].opacity=="number") //IE6+

contentdiv.filters[0].opacity=this.opacitysetting*100

else //IE 5.5

contentdiv.style.filter="alpha(opacity="+this.opacitysetting*100+")"

}

else if (typeof contentdiv.style.MozOpacity!="undefined" && this.opacitystring!=""){

contentdiv.style.MozOpacity=this.opacitysetting

}

else

this.opacitysetting=1

if (fadetype=="up")

this.opacitysetting+=0.2

if (fadetype=="up" && this.opacitysetting>=1)

clearInterval(this[timerid])

}