Draw on your page

javascript:var opt=1;alert("keyboard commands:c=color picker. u=pen up. d=pen down. s=size. o=opacity. reload to clear.");var pen='none';var size=10;function repeat(event){(function(){var color=document.createElement('div');var body=document.getElementsByTagName('body')[0];body.appendChild(color);color.style.position='fixed';color.style.bottom='0px';color.style.right='0px';color.style.margin='0px';color.style.paddingTop='0px';color.style.width='1366px';color.style.height='20px';color.style.zIndex=10000;color.style.opacity=0.8;color.style.color='white';color.style.backgroundColor='black';color.style.border='0px solid black';color.style.textAlign='center';color.style.cursor='pointer';color.id='color';color.style.display='circle';color.innerText='Made by Legend7269';document.getElementById('me').addEventListener('click',function(){window.open('https://github.com/dragon731012');});}());}function mousemove(event){var x=event.clientX;var y=event.clientY;x=x-9-size;y=y-12-size;(function(){var elem=document.createElement('div');var body=document.getElementsByTagName('body')[0];body.appendChild(elem);elem.style.position='fixed';elem.style.top=''+y+'px';elem.style.left=''+x+'px';elem.style.margin='10px';elem.style.paddingTop='10px';elem.style.width=''+size+'px';elem.style.height=''+size+'px';elem.style.zIndex=10000;elem.style.opacity=opt;elem.style.color=''+clr+'';elem.style.backgroundColor=''+clr+'';elem.style.border='0px solid white';elem.style.textAlign='center';elem.id='paint';elem.style.display=''+pen+'';elem.innerText='';}());}window.addEventListener("keydown",function(event){if (event.key=="c"){clr=prompt("what color do you want? must be very broad, and with no caps or special characters. ex:blue");elem.style.display=%27block%27;}});window.addEventListener("keydown",function(event){if (event.key=="s"){size=prompt("what size do you want? no caps, letters, or special characters. ex: 10");elem.style.display=%27block%27;}});window.addEventListener("keydown",function(event){if(event.key=="u"){pen=%27none%27;}});window.addEventListener("keydown",function(event){if(event.key=="d"){pen=%27circle%27;}});window.addEventListener("keydown",function(event){if(event.key=="o"){opt=prompt("what do you want the opacity to be? 1 to 0. 1=none. 0=a lot.");}});window.addEventListener(%27mousemove%27,mousemove);repeat();