//********* topTab ************//
function utopTab(sDivId1, b, urlRandom) {
	closeAllt();
	document.getElementById(sDivId1).style.display = "";
	b.className = "topTab1";
    document.getElementById(sDivId1 + "_random_img").src = urlRandom + "&random=" + Math.random();
}
function closeAllt(){
	document.getElementById("mobile").style.display = "none";
	document.getElementById("corp").style.display = "none";
	document.getElementById("topTab1").className = "topTab2";
	document.getElementById("topTab2").className = "topTab2";
}

//********* mainTab ************//

function umainTab(sDivId1, b) {
	closeAllm();
	document.getElementById(sDivId1).style.display = "";
	b.className = "tabCur";
}
function closeAllm(){
	document.getElementById("little").style.display = "none";
	document.getElementById("many").style.display = "none";
	document.getElementById("good").style.display = "none";
	document.getElementById("better").style.display = "none";
	document.getElementById("perfect").style.display = "none";
	var lis = document.getElementById("tabUl").getElementsByTagName("li");
	for(var i=0; i<lis.length; i++){
		lis[i].className = "tabHide";
	}
}

//********* scrolling ************//
var scrlSpeed=1

// decreasing speed for mozilla

scrlSpeed=(document.all)? scrlSpeed : Math.max(1, scrlSpeed-1)


function initScroll(container, object) {
    if (document.getElementById(container) != null) {
        var contObj = document.getElementById(container);
        contObj.style.visibility = "visible";
        contObj.scrlSpeed = scrlSpeed;
        contObj.onmouseover = function() {
            contObj.scrlSpeed = 0;
        }
        contObj.onmouseout = function() {
            contObj.scrlSpeed = scrlSpeed;
        }

        var obj = document.getElementById(object);
        if (obj) {
            widthContainer = contObj.offsetWidth;
            obj.style.left = parseInt(widthContainer) + "px";
            widthObject = obj.offsetWidth;
            interval = setInterval("objScroll('" + container + "','" + object + "'," + widthContainer + ")", 20);
        }
    }
}

function objScroll(container,object,widthContainer){

    var contObj=document.getElementById(container);

    var obj=document.getElementById(object);

    widthObject=obj.offsetWidth;

    if (parseInt(obj.style.left)>(widthObject*(-1))){

        obj.style.left=parseInt(obj.style.left)-contObj.scrlSpeed+"px";

    } else {

        obj.style.left=parseInt(widthContainer)+"px";

    }

}

// on page load we initiate scrolling

window.onload=function(){

    initScroll("scrlContainer", "scrlContent");

}