if (document.images)
{
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    pic1.src="http://bnotions.ca/wp-content/themes/bnotions_v2.2/images/bubbles/bubble_hire_on.png"; 

    pic2= new Image(41, 41); 
    pic2.src="http://bnotions.ca/wp-content/themes/bnotions_v2.2/images/bubbles/bubble_more_on.png"; 

}