function init_today_tabs(){
 var today = ycn.Common.getEl('todaytabs');
 if(!today) return;
 var tabs = today.getElementsByTagName('li');
 for(var i=0; i<tabs.length ; i++){
 if(tabs[i].className.toLowerCase().indexOf('tab')>=0){
 if(!tab_m.tabs['todaytabs']){
 tab_m.tabs['todaytabs'] = new Array;
 }
 tab_m.tabs['todaytabs'][tab_m.tabs['todaytabs'].length] = tabs[i];
 ycn.Event.addEvent(tabs[i],'mouseover',over_tab);
 ycn.Event.addEvent(tabs[i],'mouseout',out_tab);
 ycn.Event.addEvent(tabs[i],'click',click_tab);
 }
 }
 tab_m.con_height['todaytabs'] = ycn.Common.getEl('todaytabscon').offsetHeight;
}
function init_sch_tabs(){
 var today = ycn.Common.getEl('schtabs');
 if(!today) return;
 var tabs = today.getElementsByTagName('li');
 for(var i=0; i<tabs.length ; i++){
 if(tabs[i].className.toLowerCase().indexOf('tab')>=0){
 if(!tab_m.tabs['schtabs']){
 tab_m.tabs['schtabs'] = new Array;
 }
 tab_m.tabs['schtabs'][tab_m.tabs['schtabs'].length] = tabs[i];
 ycn.Event.addEvent(tabs[i],'mouseover',over_tab);
 ycn.Event.addEvent(tabs[i],'mouseout',out_tab);
 ycn.Event.addEvent(tabs[i],'click',click_tab);
 }
 }
 tab_m.con_height['schtabs'] = ycn.Common.getEl('schtabscon').offsetHeight;
}
function init_cdn_tabs(){
 var today = ycn.Common.getEl('cdntabs');
 if(!today) return;
 var tabs = today.getElementsByTagName('li');
 for(var i=0; i<tabs.length ; i++){
 if(tabs[i].className.toLowerCase().indexOf('tab')>=0){
 if(!tab_m.tabs['cdntabs']){
 tab_m.tabs['cdntabs'] = new Array;
 }
 tab_m.tabs['cdntabs'][tab_m.tabs['cdntabs'].length] = tabs[i];
 ycn.Event.addEvent(tabs[i],'mouseover',over_tab);
 ycn.Event.addEvent(tabs[i],'mouseout',out_tab);
 ycn.Event.addEvent(tabs[i],'click',click_tab);
 }
 }
 tab_m.con_height['cdntabs'] = ycn.Common.getEl('cdntabscon').offsetHeight;
}