var current = 1;

// reset-ers
function reset1() {current = 1; parent.pic.location.href = 'doc1_image.html'; parent.doc.location.href = 'doc1_text.html'; if (document.images) document.label.src= 'images/label1b.gif'; if (document.images) document.q1.src= 'images/docviewer_frame_07b.gif'; 
if (document.images) document.q2.src= 'images/docviewer_frame_09.gif'; if (document.images) document.q3.src= 'images/docviewer_frame_11.gif'; if (document.images) document.q4.src= 'images/docviewer_frame_13.gif';}
function reset2() {current = 2; parent.pic.location.href = 'doc2_image.html'; parent.doc.location.href = 'doc2_text.html'; if (document.images) document.label.src= 'images/label2b.gif';if (document.images) document.q1.src= 'images/docviewer_frame_07.gif'; 
if (document.images) document.q2.src= 'images/docviewer_frame_09b.gif'; if (document.images) document.q3.src= 'images/docviewer_frame_11.gif'; if (document.images) document.q4.src= 'images/docviewer_frame_13.gif';}
function reset3() {current = 3; parent.pic.location.href = 'doc3_image.html'; parent.doc.location.href = 'doc3_text.html'; if (document.images) document.label.src= 'images/label3b.gif'; if (document.images) document.q1.src= 'images/docviewer_frame_07.gif'; 
if (document.images) document.q2.src= 'images/docviewer_frame_09.gif'; if (document.images) document.q3.src= 'images/docviewer_frame_11b.gif'; if (document.images) document.q4.src= 'images/docviewer_frame_13.gif';}
function reset4() {current = 4; parent.pic.location.href = 'doc4_image.html'; parent.doc.location.href = 'doc4_text.html'; if (document.images) document.label.src= 'images/label4b.gif'; if (document.images) document.q1.src= 'images/docviewer_frame_07.gif'; 
if (document.images) document.q2.src= 'images/docviewer_frame_09.gif'; if (document.images) document.q3.src= 'images/docviewer_frame_11.gif'; if (document.images) document.q4.src= 'images/docviewer_frame_13b.gif';}

// display current position
function displayCurrent() {
	if (document.images) {
		eval("document.label.src= 'images/label"+current+".gif'");
	}
}

// document 1
function doc1() {parent.pic.location.href = 'doc1_image.html'; parent.doc.location.href = 'doc1_text.html';}
function doc1_1() {parent.pic.location.href = 'doc1_1_image.html'; parent.doc.location.href = 'doc1_1_text.html';}
function doc1_2() {parent.pic.location.href = 'doc1_2_image.html'; parent.doc.location.href = 'doc1_2_text.html';}
function doc1_3() {parent.pic.location.href = 'doc1_3_image.html'; parent.doc.location.href = 'doc1_3_text.html';}
function doc1_4() {parent.pic.location.href = 'doc1_4_image.html'; parent.doc.location.href = 'doc1_4_text.html';}
function doc1_5() {parent.pic.location.href = 'doc1_5_image.html'; parent.doc.location.href = 'doc1_5_text.html';}
function doc1_6() {parent.pic.location.href = 'doc1_6_image.html'; parent.doc.location.href = 'doc1_6_text.html';}
function doc1_7() {parent.pic.location.href = 'doc1_7_image.html'; parent.doc.location.href = 'doc1_7_text.html';}
function doc1_8() {parent.pic.location.href = 'doc1_8_image.html'; parent.doc.location.href = 'doc1_8_text.html';}

// document 2
function doc2() {parent.pic.location.href = 'doc2_image.html'; parent.doc.location.href = 'doc2_text.html';}
function doc2_1() {parent.pic.location.href = 'doc2_1_image.html'; parent.doc.location.href = 'doc2_1_text.html';}
function doc2_2() {parent.pic.location.href = 'doc2_2_image.html'; parent.doc.location.href = 'doc2_2_text.html';}
function doc2_3() {parent.pic.location.href = 'doc2_3_image.html'; parent.doc.location.href = 'doc2_3_text.html';}
function doc2_4() {parent.pic.location.href = 'doc2_4_image.html'; parent.doc.location.href = 'doc2_4_text.html';}
function doc2_5() {parent.pic.location.href = 'doc2_5_image.html'; parent.doc.location.href = 'doc2_5_text.html';}
function doc2_6() {parent.pic.location.href = 'doc2_6_image.html'; parent.doc.location.href = 'doc2_6_text.html';}
function doc2_7() {parent.pic.location.href = 'doc2_7_image.html'; parent.doc.location.href = 'doc2_7_text.html';}
function doc2_8() {parent.pic.location.href = 'doc2_8_image.html'; parent.doc.location.href = 'doc2_8_text.html';}
function doc2_9() {parent.pic.location.href = 'doc2_9_image.html'; parent.doc.location.href = 'doc2_9_text.html';}


// document 3
function doc3() {parent.pic.location.href = 'doc3_image.html'; parent.doc.location.href = 'doc3_text.html';}
function doc3_1() {parent.doc.location.href = 'doc3_1_text.html';}

// document 4
function doc4() {parent.pic.location.href = 'doc4_image.html'; parent.doc.location.href = 'doc4_text.html';}
function doc4_1() {parent.pic.location.href = 'doc4_1_image.html'; parent.doc.location.href = 'doc4_1_text.html';}
function doc4_2() {parent.pic.location.href = 'doc4_2_image.html'; parent.doc.location.href = 'doc4_2_text.html';}
function doc4_3() {parent.pic.location.href = 'doc4_3_image.html'; parent.doc.location.href = 'doc4_3_text.html';}
function doc4_4() {parent.pic.location.href = 'doc4_4_image.html'; parent.doc.location.href = 'doc4_4_text.html';}
function doc4_5() {parent.pic.location.href = 'doc4_5_image.html'; parent.doc.location.href = 'doc4_5_text.html';}
function doc4_6() {parent.pic.location.href = 'doc4_6_image.html'; parent.doc.location.href = 'doc4_6_text.html';}