var curcontentindex=0;
var messages=new Array();

function getElementByClass(classname){
    var inc=0;
    var alltags=document.all? document.all : document.getElementsByTagName("*");
    for (i=0; i<alltags.length; i++){
    if (alltags[i].className==classname)
        messages[inc++]=alltags[i];
    }
}

function rotatecontent(){
    //get current message index (to show it):
    curcontentindex=(curcontentindex<messages.length-1)? curcontentindex+1 : 0;
    //get previous message index (to hide it):
    prevcontentindex=(curcontentindex==0)? messages.length-1 : curcontentindex-1;
    messages[prevcontentindex].style.display="none"; //hide previous message
    messages[curcontentindex].style.display="block"; //show current message
}

window.onload=function(){
    if (document.all || document.getElementById){
        getElementByClass("dyncontent");
        setInterval("rotatecontent()", 8000);
    }
} 
function ClicktoCall(id){
	var w=370;
	var h=450;
	var leftPos=(screen.width)?(screen.width-w)/2:100;
	var topPos=(screen.height)?(screen.height-h)/2:100;
	var settings='width='+w+',height='+h+',top='+topPos+',left='+leftPos+',';
	settings = settings+'location=no,directories=no,menubar=no,toolbar=no,';
	settings = settings+'status=no,scrollbars=no,resizable=no,dependent=no';
	var sUrl='http://www.nascomms.com/ccConnect/Dialer.aspx?clientId='+id;
	var ccWindow=window.open(sUrl,'ClickCalling',settings);
	ccWindow.focus();
}