simulate click event

after my grid renders based on a querystring(cellid) would like to fire the cellclick event.

so if querystring =5,5

i'd like to simulate if the 4th cell in the 4th row was clicked.

which in my case redirects an iframe.

much thanks

this is my solution for now:

// r read value , y my column i'm checking
function testIt(r,y){
for( var c=0; c<myData.length; c++){
if (myData[c][y]==r) {
obj.setProperty("selection/index", c);
view(r); //myfunction that is added to the click event
break;
}
}
}

then based if querystring exists i render javascript passing my value to the above function.