<!--
	prob1();
	if (z==10) {
	document.write("<img src='images/library11.jpg' height='120' width='240' name='orig' vspace=0 hspace=8 border=0 alt=''>");
	}
	else {
		if (z==11) {
			document.write("<img src='images/library13.jpg' height='120' width='240 name='orig' vspace=0 hspace=8 border=0 alt=''>");
			}
	else {
		if (z==12) {
		 	document.write("<img src='images/library14.jpg' height='120' width='240 name='orig' vspace=0 hspace=8 border=0 alt=''>");
			}
	else {
		if (z==13) {
			document.write("<img src='images/library16.jpg' height='120' width='240 name='orig' vspace=0 hspace=8 border=0 alt=''>");
			}
	else {
		if (z==14) {
			document.write("<img src='images/library19.jpg' height='120' width='240 name='orig' vspace=0 hspace=8 border=0 alt=''>");
			}
	else {
		if (z==15) {
			document.write("<img src='images/library21.jpg' height='120' width='240 name='orig' vspace=0 hspace=8 border=0 alt=''>");
			}
	else {
		if (z==16) {
			document.write("<img src='images/library23.jpg' height='120' width='240 name='orig' vspace=0 hspace=8 border=0 alt=''>");
			}
	else {
		if (z==17) {
			document.write("<img src='images/library25.jpg' height='120' width='240 name='orig' vspace=0 hspace=8 border=0 alt=''>");
			}
		}
		}
		}
		}
		}
		}
		}
// -->
