TWebbrower and how to click an image button with no id or tags?

[direktor]

Hello,

I have a problem. Does anyone have any idea how to click an image button with no id or tags in TWebBrowser? The button code is below:

<BUTTON aria-disabled=true style="POSITION: relative; WIDTH: 16px" class=x-btn-text tabIndex=0 aria-describedby=x-auto-2 __eventBits="6144">&nbsp;
<IMG style="POSITION: absolute; WIDTH: 12px; BACKGROUND: url(https://na1.sf.com/projRes/datacloud...CCDA.cache.png) no-repeat -12px 0px; HEIGHT: 12px; TOP: 2px; LEFT: 1px" class=" x-btn-image" role=presentation border=0 src="https://na1.sf.com/projRes/datacloud/gen/datacloud.listview.Jigsaw/clear.cache.gif" onload='this.__gwtLastUnhandledEvent="load";' __gwtLastUnhandledEvent="load">
</BUTTON>

Any idea is welcome.