jquery code with [id*=btnSubmit] - 


protected void page_load(object sender, eventargs e) {     if(!ispostback)     {      string script = "$(document).ready(function () { $('[id*=btnsubmit]').click(); });";                 clientscript.registerstartupscript(this.gettype(), "load", script, true);     }      // more stuff... }

can please explain jquery code doing. confused part : 

string script = "$(document).ready(function () { $('[id*=btnsubmit]').click(); });";

when page loaded

$(document).ready(function ()

apply click event buttons id contains string btnsubmit 

 $('[id*=btnsubmit]').click();

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