var currentmag = 1;
var holdon = 0;

maglink = new Array();
		maglink[0] = 'ftp_Fin_Tech_Architect.pdf';
		maglink[1] = 'news/IIMagMarch2006.pdf';
		maglink[2] = 'IDD2004.pdf';
		maglink[3] = 'II-OnlineFinance40.pdf';
		maglink[4] = 'news/index.cfm';
magimg = new Array();
		magimg[0] = 'images/cs_dd_aoft.jpg';
		magimg[1] = 'images/cs_ii_booming.jpg';
		magimg[2] = 'images/cs_idd_coverstory.jpg';
		magimg[3] = 'images/cs_ii_online40.jpg';
		magimg[4] = 'images/cs_more_headlines.jpg';

var magcount = maglink.length;

function magswitch(magnum){
		    document.getElementById('magcover').innerHTML = '<a href="'+maglink[magnum-1]+'"><img src="'+magimg[magnum-1]+'"></a>';				
			currentmag = magnum;
			write_menu(currentmag);
}

function maginc(dir){
    holdon=0;
    if ((dir==1)&&(currentmag==magcount)){
		    currentmag=1;
		}else if((dir==-1)&&(currentmag==1)){
		    currentmag=magcount;
		}else{
		    currentmag=currentmag+dir;
		}
		magswitch(currentmag);
}

function magauto(){
    setTimeout('magwait()', 5000);
}
function hold(){
    holdon=1;
}

function magwait(){
    if(holdon==0){
		    maginc(1);
		}
		holdon=0;
		magauto();
}

function write_menu(currentmag){
    menucontent='<a href="javascript:maginc(-1);hold()">&laquo; </a>'; 
		for(i=1;i<=magcount;i++){
		    if(i==currentmag){
				    menucontent+='<span class="bold">'+i+'</span>';
				}else{
		        menucontent+='<a href="javascript:magswitch('+i+');hold()">'+i+'</a>';
				}
				if (i!=magcount){menucontent+=' | '}
		}
		menucontent+='<a href="javascript:maginc(1);hold();"> &raquo;</a>';
		if (document.getElementById('magmenu')){
		document.getElementById('magmenu').innerHTML=menucontent;
		}
}