var speed = 1;
var crossobj;
var contentheight;
var moveupvar;
var movedownvar;
var moveplayer = true;

function content_down(){
	clearTimeout(moveupvar);
	clearTimeout(movedownvar);
	if (parseInt(crossobj.style.top) >= (contentheight*(-1)+145)){
		if(moveplayer)	crossobj.style.top = parseInt(crossobj.style.top) - speed + "px";
		movedownvar = setTimeout("content_down()", 50);
	}else{
		moveupvar = setTimeout("content_up()", 600);
	}
}

function content_up(){
	clearTimeout(moveupvar);
	clearTimeout(movedownvar);
	if (parseInt(crossobj.style.top) <= 0){
		if(moveplayer)	crossobj.style.top = parseInt(crossobj.style.top) + speed + "px";
		moveupvar = setTimeout("content_up()", 50);
	}else{
		movedownvar = setTimeout("content_down()", 600);
	}
}

function getcontent_height(){
	crossobj	= document.getElementById ? document.getElementById("content") : document.all.content;
	contentheight	= crossobj.offsetHeight;
	movedownvar	= setTimeout("content_down()", 2400);
}
window.onload = getcontent_height;

function companyView(){
	var win = window.open("/estimate/popup/company.php", "company", "width=500, height=700, status=yes");
	win.focus();
}