/************************************************************************* * Yale University School of Medicine, New Haven, Connecticut, USA * * All contents copyright (C) 1997 Yale University. All rights reserved. * * Yale Center for Advanced Instructional Media carl.jaffe@yale.edu * * patrick.lynch@yale.edu phillip.simon@yale.edu sean.jackson@yale.edu * * Yale CAIM, 47 College Street Suite 224, New Haven, CT 06510, USA * * URL:http://info.med.yale.edu/caim/ * *************************************************************************/ /*********************************************************** ********************************************************** * HHMI DIRT (Dynamic image rollover thingy) * * Speciffically modified for HHMI * * 08/27/98 Sebastian Rossi * ********************************************************** ***********************************************************/ /*********************************************************** *getImage(image_name): Returns the document.images[] index * * for the image with thegiven name. Works around image * * reproduction bug in Netscape 3.0 * ***********************************************************/ function getImage(image_name) { var lastfind = -1; for(var i =0; i < document.images.length;i++) { if (document.images[i].name == image_name) lastfind = i; } return lastfind; } /********************************************************** *getNum(imageName): Returns the index of imageName from * * the global array namArray. If * * imageName is not found returns -1 * **********************************************************/ function getNum(imageName) { for (i=0; i < numImages; i++) { if (nameArray[i] == imageName) break; } if (i == numImages) { i = -1; } return i; } /********************************************************** *dimimage(imageName): swaps the src of the image named * * imageName to the src stored in * * dimArray[] and changes window.status* * to the corresponding blurb if they * * both exist. * **********************************************************/ function dimImage(imageName) { bNum = getNum(imageName); if (bNum == -1) { alert("Error: This image has not been initialized"); return; } document.images[(getImage(imageName))].src = dimArray[bNum].src; window.status = blurbArray[bNum]; } /********************************************************** *undimimage(imageName): swaps the src of the image named * * imageName to the src stored in * * normalArray[] if it exits. * **********************************************************/ function undimImage(imageName) { bNum = getNum(imageName); if (bNum == -1) { return; } document.images[(getImage(imageName))].src = normalArray[bNum].src; window.status = ""; } /********************************************************** *initImages(imageString) * **********************************************************/ function initImages(imageString) { //CONTENTS LABEL nameArray[0] = "contents" normalArray[0] = new Image normalArray[0].src = "../resources/labels/contents_gray.gif" dimArray[0] = new Image dimArray[0].src = "../resources/labels/contents_yellow.gif" blurbArray[0] = "Go to Contents listings." //VIEWS LABEL nameArray[1] = "views" normalArray[1] = new Image normalArray[1].src = "../resources/labels/views_gray.gif" dimArray[1] = new Image dimArray[1].src = "../resources/labels/views_yellow.gif" blurbArray[1] = "Normal view planes and anatomy." //ENTITIES LABEL nameArray[2] = "entities" normalArray[2] = new Image normalArray[2].src = "../resources/labels/entities_gray.gif" dimArray[2] = new Image dimArray[2].src = "../resources/labels/entities_yellow.gif" blurbArray[2] = "Go to Disease entities section." //REFERENCES LABEL nameArray[3] = "references" normalArray[3] = new Image normalArray[3].src = "../resources/labels/references_gray.gif" dimArray[3] = new Image dimArray[3].src = "../resources/labels/references_yellow.gif" blurbArray[3] = "Go to the References section." //PREV BUTTON nameArray[4] = "prev" normalArray[4] = new Image normalArray[4].src = "../resources/buttons/prev.gif" dimArray[4] = new Image dimArray[4].src = "../resources/buttons/prev_highlite.gif" blurbArray[4] = "Click here to move to the previous page." //NEXT BUTTON nameArray[5] = "next" normalArray[5] = new Image normalArray[5].src = "../resources/buttons/next.gif" dimArray[5] = new Image dimArray[5].src = "../resources/buttons/next_highlite.gif" blurbArray[5] = "Click here to move to the next page." //FOOTER CONTENTS LABEL nameArray[6] = "contents_footer" normalArray[6] = new Image normalArray[6].src = "../resources/footers/contents_footer.gif" dimArray[6] = new Image dimArray[6].src = "../resources/footers/contents_footer_h.gif" blurbArray[6] = "Go to the Contents listings." //FOOTER VIEWS LABEL nameArray[7] = "views_footer" normalArray[7] = new Image normalArray[7].src = "../resources/footers/views_footer.gif" dimArray[7] = new Image dimArray[7].src = "../resources/footers/views_footer_h.gif" blurbArray[7] = "Normal view planes and anatomy." //FOOTER ENTITIES LABEL nameArray[8] = "entities_footer" normalArray[8] = new Image normalArray[8].src = "../resources/footers/entities_footer.gif" dimArray[8] = new Image dimArray[8].src = "../resources/footers/entities_footer_h.gif" blurbArray[8] = "Go to the Disease entities section." //FOOTER REFERENCES LABEL nameArray[9] = "references_footer" normalArray[9] = new Image normalArray[9].src = "../resources/footers/references_footer.gif" dimArray[9] = new Image dimArray[9].src = "../resources/footers/references_footer_h.gif" blurbArray[9] = "Go to the References section." //FOOTER PREV BUTTON nameArray[10] = "prev_footer" normalArray[10] = new Image normalArray[10].src = "../resources/footers/prev.gif" dimArray[10] = new Image dimArray[10].src = "../resources/footers/prev_highlite.gif" blurbArray[10] = "Click here to move to the previous page." //FOOTER NEXT BUTTON nameArray[11] = "next_footer" normalArray[11] = new Image normalArray[11].src = "../resources/footers/next.gif" dimArray[11] = new Image dimArray[11].src = "../resources/footers/next_highlite.gif" blurbArray[11] = "Click here to move to the next page." //JUMP TO TOP BUTTON nameArray[12] = "jumpButton" normalArray[12] = new Image normalArray[12].src = "../resources/buttons/jump.gif" dimArray[12] = new Image dimArray[12].src = "../resources/buttons/jump_highlite.gif" blurbArray[12] = "Jump to the top of the page." //VIDEO EXAMPLE ONE BUTTON nameArray[13] = "exampleButton1" normalArray[13] = new Image normalArray[13].src = "../resources/buttons/btn_view_example_1.gif" dimArray[13] = new Image dimArray[13].src = "../resources/buttons/btn_view_example_1h.gif" blurbArray[13] = "Play the first example video." //VIDEO EXAMPLE TWO BUTTON nameArray[14] = "exampleButton2" normalArray[14] = new Image normalArray[14].src = "../resources/buttons/btn_view_example_2.gif" dimArray[14] = new Image dimArray[14].src = "../resources/buttons/btn_view_example_2h.gif" blurbArray[14] = "Play the second example video." //ANIMATION BUTTON nameArray[15] = "animationButton" normalArray[15] = new Image normalArray[15].src = "../resources/buttons/btn_animation.gif" dimArray[15] = new Image dimArray[15].src = "../resources/buttons/btn_animation_h.gif" blurbArray[15] = "Play an animation video." //3D VIEW BUTTON nameArray[16] = "3dButton" normalArray[16] = new Image normalArray[16].src = "../resources/buttons/btn_3d_viewplane.gif" dimArray[16] = new Image dimArray[16].src = "../resources/buttons/btn_3d_viewplane_h.gif" blurbArray[16] = "Show a 3D model of the echo view plane." //VIDEO EXAMPLE THREE BUTTON nameArray[17] = "exampleButton3" normalArray[17] = new Image normalArray[17].src = "../resources/buttons/btn_view_example_3.gif" dimArray[17] = new Image dimArray[17].src = "../resources/buttons/btn_view_example_3h.gif" blurbArray[17] = "Play the third example video." } var numImages = 18; var normalArray = new Array(); var dimArray = new Array(); var blurbArray = new Array(); var nameArray = new Array(); initImages();