var last_EventId=false;var event_mapping=Array();function addListener(eventname,tag_id,callback){obj=document.getElementById(tag_id);if(!obj){return false;debug(eventname+'##'+tag_id)}if(document.all&&document.attachEvent){obj.attachEvent('on'+eventname,handleEvent)}else{obj.addEventListener(eventname,handleEvent,true)}event_mapping[obj.id+'_'+eventname]=callback;return true}function removeListener(eventname,tag_id){event_mapping[obj.id+'_'+eventname]=false}var mouseX=0;var mouseY=0;function saveMousePosition(e){if(document.all){mouseX=window.event.clientX+((document.documentElement.scrollLeft>document.body.scrollLeft)?document.documentElement.scrollLeft:document.body.scrollLeft);mouseY=window.event.clientY+((document.documentElement.scrollTop>document.body.scrollTop)?document.documentElement.scrollTop:document.body.scrollTop)}else{mouseX=e.pageX;mouseY=e.pageY}}function getObjectId(object){var id=object.id;if(id.length==0)return getObjectId(object.parentNode);else return id}function handleEvent(event){id=getObjectId(ObjectFromEvent(event));last_EventId=id;eval(event_mapping[id+'_'+event.type]);return false}function ObjectFromEvent(event){if(event.target)return event.target;else if(event.srcElement)return event.srcElement;return false}function applyClass(tag_id,classname){document.getElementById(tag_id).className=classname}function init(){addListener('mouseover','button_prev',"changeButton('button_prev',true)");addListener('mouseout','button_prev',"changeButton('button_prev',false)");addListener('click','button_prev',"historyBack()");addListener('mouseover','button_next',"changeButton('button_next',true)");addListener('mouseout','button_next',"changeButton('button_next',false)");addListener('click','button_next',"historyForward()");addListener('mouseover','button_print_send',"changeButton('button_print_send',true)");addListener('mouseout','button_print_send',"changeButton('button_print_send',false)");addListener('mouseover','button_post_send',"changeButton('button_post_send',true)");addListener('mouseout','button_post_send',"changeButton('button_post_send',false)");addListener('mouseover','ct_button_print',"changeButton('ct_button_print',true)");addListener('mouseout','ct_button_print',"changeButton('ct_button_print',false)");addListener('click','ct_button_print',"myPrint()");return true}var debugwin=false;function debug(str,color){if(!debugwin||debugwin.closed){debugwin=window.open("","","width=600,heigth=500,scrollbars,resizable");debugwin.document.write('<font style="font-size:10px;">')}debugwin.document.write('<font color="'+((color)?color:'#000')+'">'+str+'</font><br>');debugwin.focus();debugwin.scrollBy(0,20)}