google map in html5 canvas with element + relation

What I need is : map in a html5 canvas a javascript method to add some entity (Business and or people), position by there adress adress. a way (method or param of the previous method) to add relation between entity present on the map. Each entity is represent by a graphic (maybe round for people and square for bisiness) on click of the entity, I want a summary of this entity that pop near the graphic representing this entity. each relation between 2 entity need to be illustrate by a line between the 2 entity. The relation need to have a label to describe the relation. More than 1 relation is possible, so if more than one relation for the same 2 entity is present, the line need to be an arc so we can see both line (let said it need to look good from 1 to 5 relations) The map need to be "dragable". The map need to be repositioned and rezoomed when the addEntity or addRelation method is called Need to ave a clear method to remove all entity and relation, so I can call AddEntity and addRelation method again. I need to apply a design to it after so code your thing so it will be easly skinable. the javascript method I will call should look like this : [login to view URL]([ {id:1, type:'person', label:'Mr. white'}, {id:2, type:'person', label:'Mr. Pink'}, {id:3, type:'person', label:'Mr. Yellow'}, {id:4, type:'business', label:'Grey store'}, {id:5, type:'business', label:'Blue shop'} ]); [login to view URL]([ {from:1, to:4, label:'work at'} , {from:1, to:4, label:'is owner of'} , {from:1, to:2, label:'is the boss of'} , {from:1, to:2, label:'work with'} , {from:5, to:4, label:'is a client of'} ]); Show me a little prototype with the map, 2 fix entity and 1 relation between those 2 entity and I award you the bid. I don't want to see any : I can do it sir, I can start right away kind of bid. Need to be deliver in a couple of days. If satisfy, I will have other project like that for you.