if (document.images) {
	
    buttonSoftwareindexA = new Image(163, 51); buttonSoftwareindexA.src = "/images/buttonSoftwareindex_grey.png";
 	buttonSoftwareindexB = new Image(163, 51); buttonSoftwareindexB.src = "/images/buttonSoftwareindex.png";

	buttonSoftwarecrmA = new Image(163, 51); buttonSoftwarecrmA.src = "/images/buttonSoftwarecrm_grey.png";  
	buttonSoftwarecrmB = new Image(163, 51); buttonSoftwarecrmB.src = "/images/buttonSoftwarecrm.png";
	
	buttonSoftwareintranetA = new Image(163, 51); buttonSoftwareintranetA.src = "/images/buttonSoftwareintranet_grey.png";  
	buttonSoftwareintranetB = new Image(163, 51); buttonSoftwareintranetB.src = "/images/buttonSoftwareintranet.png";
}