window.onload = isCookie;

function isCookie() {
        if (document.cookie.length > 0)
                setMFF();
}
function setMFF()
{
	dijit.byId("01").setValue("true");
}
function move(link)
{
        var newlocation = link;
        if (!newlocation)
                newlocation = "http://limei.montclair.edu/HF.html";
        window.location = newlocation
}
function createCookie(name,value,days) {
        if (days) {
                var date = new Date();
                date.setTime(date.getTime()+(days*24*60*60*1000));
                var expires = "; expires="+date.toGMTString();
        }
        else var expires = "";
        document.cookie = name+"="+value+expires+"; path=/";
        setMFF();
}
function readCookie(name) {
        var nameEQ = name + "=";
        var ca = document.cookie.split(';');
        for(var i=0;i < ca.length;i++) {
                var c = ca[i];
                while (c.charAt(0)==' ') c = c.substring(1,c.length);
                //if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
                if (c.indexOf(nameEQ) == 0)
                        setMFF();
        }
        return null;
}
function eraseCookie(name) {
        createCookie(name,"",-1);
	dijit.byId("01").setValue(0);	
        //document.getElementById('01').checked = false;
}

function Search() {
        var seq = document.getElementById("a").value;

        var remove = seq.replace(/\s/g,'');
        var match = document.getElementById("b").value;
        var Mpos = remove.search(match);

        document.getElementById("d").innerHTML = Mpos + " " + (Mpos+match.length);

}

function Report() {

        var seq   = document.getElementById("a").value;
        var start = document.getElementById("b").value;
        var stop  = document.getElementById("c").value;
        seq = seq.replace(/\s/g,'');
        var output= "";
        var GenomeSize = seq.length;
        document.getElementById("gsize").innerHTML = "input data: " + GenomeSize + " bases";
        seq = seq.split("");

        for (var i = start;i< stop;i++) {
                output+= seq[i];
        }

        //alert (output);
        document.getElementById("d").innerHTML = output;
}