/***********************************************
*                                              *
* ScrollScript                                 *
* 2007 Exsisto Ltd.                            *
*                                              *
*  speed:                                      *
*    1 - fastest                               *
*    2 - faster                                *
*    3 - fast                                  *
*    4 - medium                                *
*    5 - slow                                  *
*    6 - slower                                *
*    7 - slowest                               *
*                                              *
***********************************************/
switch(speed) {case 1:realSpeed = 2/3;break;case 2:realSpeed = 1/2;break;case 3:realSpeed = 1/3;break;case 4:realSpeed = 1/4;break;case 5:realSpeed = 1/5;break;case 6:realSpeed = 1/6;break;case 7:realSpeed = 1/8;break;}var mainMoveArray = makeFactArray();window.onload = function(){ init(); };var scrollArray = new Array();function makeFactArray() {middle = Math.floor((1/7)*elementDim);if(middle%2 != elementDim%2) {middle++;}to_middle = (elementDim-middle)/2;to_middle_array = new Array (1,1,1,1,1,1,1,1,1);for(i=8;i>=0;i--) {to_middle_array[i] = Math.floor((realSpeed)*to_middle);to_middle -= Math.floor((realSpeed)*to_middle);}while(to_middle > 0) {for(i=8; i>=0;i--) {if(to_middle-- > 0) to_middle_array[i]++;}}to_end_array = to_middle_array.slice();to_end_array.reverse();to_middle_array[9] = middle;return to_middle_array.concat(to_end_array);}function init(){var scrollers = getElementsByChildNodes('scrollContent');for(i=0;i<scrollers.length;i++){var scr = scrollers[i];var sc = document.getElementById('scrollContent');var scrollerObj = new theScroller();if(orientation == "vertical") {if(sc.style.top != '') {scrollerObj.offset = parseInt(sc.style.top);}}else {if(sc.style.left != '') {scrollerObj.offset = parseInt(sc.style.left);}}scrollerObj.max = scrollers.length;scrollArray.push(scrollerObj);}}function theScroller () {var me = this;this.dir = 0;this.pos = 0;this.offset = 0;this.max = 8;this.view = oneStepView;this.cpos = 0;this.is_moving = false;this.interval = '';this.movearray = mainMoveArray;}function panelMove(target){var scrollerObj = scrollArray[0];if(target == 1) target = moveStep;else if(target == -1) target = -moveStep;var request = (target * 2) + scrollerObj.cpos;if(request > scrollerObj.max && target > 0){target = scrollerObj.max - scrollerObj.cpos - target;}else if(scrollerObj.cpos + target < 0){var result = scrollerObj.cpos + target;target = target - result;}if(target == 0)return;scrollerObj.dir = target;if(  !scrollerObj.is_moving && ( (scrollerObj.dir > 0 && (scrollerObj.cpos + scrollerObj.view) < scrollerObj.max )  ||  (scrollerObj.dir < 0 && scrollerObj.cpos > 0) ) ){scrollerObj.is_moving = true;scrollerObj.cpos += scrollerObj.dir;scrollerObj.interval = setInterval(function () { makeScroll(scrollerObj) },1);}scrollTheImages(target, scrollerObj);}function makeScroll(scrollerObj){var sc = document.getElementById( 'scrollContent' );if(scrollerObj.pos == scrollerObj.movearray.length){scrollerObj.pos = 0;clearInterval(scrollerObj.interval);scrollerObj.is_moving = false;return;}scrollerObj.offset += ((-1 * scrollerObj.dir) * scrollerObj.movearray[scrollerObj.pos]);if(orientation == "vertical") {sc.style.top = scrollerObj.offset + 'px';}else {sc.style.left = scrollerObj.offset + 'px';}scrollerObj.pos++;}function scrollTheImages(target, scrollerObj){var leftImg = document.getElementById('scrollImgLeft');var rightImg = document.getElementById('scrollImgRight');var leftDiv = document.getElementById('scrollLeft');var rightDiv = document.getElementById('scrollRight');if(target > 0){if((scrollerObj.cpos + scrollerObj.view) == scrollerObj.max){rightImg.src = url + 'scroll_dis_right.gif';rightDiv.style.cursor = 'arrow';}leftImg.src = url + 'scroll_act_left.gif';leftDiv.style.cursor = 'pointer';}else{if(scrollerObj.cpos == 0){leftImg.src = url + 'scroll_dis_left.gif';leftDiv.style.cursor = 'arrow';}rightImg.src = url + 'scroll_act_right.gif';rightDiv.style.cursor = 'pointer';}}function getElementsByChildNodes(prnt) {var parent = document.getElementById(prnt).childNodes;var elements = new Array();for (var i = 0; i < parent.length; ++i)elements.push(parent[i]);return elements;}