var agt=navigator.userAgent.toLowerCase();var is_major=parseInt(navigator.appVersion);var is_minor=parseFloat(navigator.appVersion);var is_nav=((agt.indexOf('mozilla')!=-1)&&(agt.indexOf('spoofer')==-1)&&(agt.indexOf('compatible')==-1)&&(agt.indexOf('opera')==-1)&&(agt.indexOf('webtv')==-1)&&(agt.indexOf('hotjava')==-1));var is_nav2=(is_nav&&(is_major==2));var is_nav3=(is_nav&&(is_major==3));var is_nav4=(is_nav&&(is_major==4));var is_nav4up=(is_nav&&(is_major>=4));var is_navonly=(is_nav&&((agt.indexOf(";nav")!=-1)||(agt.indexOf("; nav")!=-1)));var is_nav6=(is_nav&&(is_major==5));var is_nav7=(is_nav&&(is_major==5)&&(agt.indexOf("netscape/7.")!=-1));var is_nav7up=(is_nav7);var is_nav6_2=(is_nav&&(is_major==5)&&(agt.indexOf("netscape6/6.2")!=-1));var is_nav6_2up=(is_nav7up||is_nav6_2);var is_nav6up=(is_nav6_2up||(is_nav&&(is_major>=5)));var is_gecko=(agt.indexOf('gecko')!=-1);var is_moz1=(is_gecko&&(agt.indexOf("rv:1.")!=-1));var is_moz1up=(is_moz1);var is_ie=((agt.indexOf("msie")!=-1)&&(agt.indexOf("opera")==-1));var is_ie3=(is_ie&&(is_major<4));var is_ie4=(is_ie&&(is_major==4)&&(agt.indexOf("msie 5")==-1));var is_ie4up=(is_ie&&(is_major>=4));var is_ie5=(is_ie&&(is_major==4)&&(agt.indexOf("msie 5.0")!=-1));var is_ie5_5=(is_ie&&(is_major==4)&&(agt.indexOf("msie 5.5")!=-1));var is_ie6=(is_ie&&(is_major==4)&&(agt.indexOf("msie 6.0")!=-1));var is_ie7=(is_ie&&(is_major==4)&&(agt.indexOf("msie 7.0")!=-1));var is_ie7up=(is_ie7);var is_ie6up=(is_ie6||is_ie7up);var is_ie5up=(is_ie6up||(is_ie&&!is_ie3&&!is_ie4));var is_ie5_5up=(is_ie6up||(is_ie&&!is_ie3&&!is_ie4&&!is_ie5));var is_aol=(agt.indexOf("aol")!=-1);var is_aol3=(is_aol&&is_ie3);var is_aol4=(is_aol&&is_ie4);var is_opera=(agt.indexOf("opera")!=-1);var is_opera4=(agt.indexOf("opera 4")!=-1);var is_opera5=(agt.indexOf("opera 5")!=-1);var is_opera5up=(is_opera&&(is_major>=4));var is_webtv=(agt.indexOf("webtv")!=-1);var is_TVNavigator=((agt.indexOf("navio")!=-1)||(agt.indexOf("navio_aoltv")!=-1));var is_AOLTV=is_TVNavigator;var is_hotjava=(agt.indexOf("hotjava")!=-1);var is_hotjava3=(is_hotjava&&(is_major==3));var is_hotjava3up=(is_hotjava&&(is_major>=3));var is_js;if(is_nav2||is_ie3)is_js=1.0;else if(is_nav3||is_opera)is_js=1.1;else if((is_nav4&&(is_minor<=4.05))||is_ie4)is_js=1.2;else if((is_nav4&&(is_minor>4.05))||is_ie5)is_js=1.3;else if(is_hotjava3up)is_js=1.4;else if(is_nav6||is_gecko)is_js=1.5;else if(is_nav6up)is_js=1.5;else if(is_ie&&(is_major>5))is_js=1.3
else is_js=0.0;var is_win=((agt.indexOf("win")!=-1)||(agt.indexOf("16bit")!=-1));var is_win95=((agt.indexOf("win95")!=-1)||(agt.indexOf("windows 95")!=-1));var is_win16=((agt.indexOf("win16")!=-1)||(agt.indexOf("16bit")!=-1)||(agt.indexOf("windows 3.1")!=-1)||(agt.indexOf("windows 16-bit")!=-1));var is_win31=((agt.indexOf("windows 3.1")!=-1)||(agt.indexOf("win16")!=-1)||(agt.indexOf("windows 16-bit")!=-1));var is_win98=((agt.indexOf("win98")!=-1)||(agt.indexOf("windows 98")!=-1));var is_winnt=((agt.indexOf("winnt")!=-1)||(agt.indexOf("windows nt")!=-1));var is_win32=(is_win95||is_winnt||is_win98||((is_major>=4)&&(navigator.platform=="Win32"))||(agt.indexOf("win32")!=-1)||(agt.indexOf("32bit")!=-1));var is_os2=((agt.indexOf("os/2")!=-1)||(navigator.appVersion.indexOf("OS/2")!=-1)||(agt.indexOf("ibm-webexplorer")!=-1));var is_mac=(agt.indexOf("mac")!=-1);var is_mac68k=(is_mac&&((agt.indexOf("68k")!=-1)||(agt.indexOf("68000")!=-1)));var is_macppc=(is_mac&&((agt.indexOf("ppc")!=-1)||(agt.indexOf("powerpc")!=-1)));var is_sun=(agt.indexOf("sunos")!=-1);var is_sun4=(agt.indexOf("sunos 4")!=-1);var is_sun5=(agt.indexOf("sunos 5")!=-1);var is_suni86=(is_sun&&(agt.indexOf("i86")!=-1));var is_irix=(agt.indexOf("irix")!=-1);var is_irix5=(agt.indexOf("irix 5")!=-1);var is_irix6=((agt.indexOf("irix 6")!=-1)||(agt.indexOf("irix6")!=-1));var is_hpux=(agt.indexOf("hp-ux")!=-1);var is_hpux9=(is_hpux&&(agt.indexOf("09.")!=-1));var is_hpux10=(is_hpux&&(agt.indexOf("10.")!=-1));var is_aix=(agt.indexOf("aix")!=-1);var is_aix1=(agt.indexOf("aix 1")!=-1);var is_aix2=(agt.indexOf("aix 2")!=-1);var is_aix3=(agt.indexOf("aix 3")!=-1);var is_aix4=(agt.indexOf("aix 4")!=-1);var is_linux=(agt.indexOf("inux")!=-1);var is_sco=(agt.indexOf("sco")!=-1)||(agt.indexOf("unix_sv")!=-1);var is_unixware=(agt.indexOf("unix_system_v")!=-1);var is_mpras=(agt.indexOf("ncr")!=-1);var is_reliant=(agt.indexOf("reliantunix")!=-1);var is_dec=((agt.indexOf("dec")!=-1)||(agt.indexOf("osf1")!=-1)||(agt.indexOf("dec_alpha")!=-1)||(agt.indexOf("alphaserver")!=-1)||(agt.indexOf("ultrix")!=-1)||(agt.indexOf("alphastation")!=-1));var is_sinix=(agt.indexOf("sinix")!=-1);var is_freebsd=(agt.indexOf("freebsd")!=-1);var is_bsd=(agt.indexOf("bsd")!=-1);var is_unix=((agt.indexOf("x11")!=-1)||is_sun||is_irix||is_hpux||is_sco||is_unixware||is_mpras||is_reliant||is_dec||is_sinix||is_aix||is_linux||is_bsd||is_freebsd);var is_vms=((agt.indexOf("vax")!=-1)||(agt.indexOf("openvms")!=-1));var is_apple_web_kit=(agt.indexOf('applewebkit')!=-1);var is_safari=(is_apple_web_kit);var w3c=(document.getElementById)?1:0;var ns4=(document.layers)?1:0;var ie4=(document.all)?1:0;function click_return(){var bAgent=window.navigator.userAgent;var bAppName=window.navigator.appName;if(is_ie3&&is_mac){return true;}else{return false;}}
function get_frame(framename){var frame;if((!(framename))||(framename==window)){frame=window;}else{var listOfFramesets=new Array;listOfFramesets[listOfFramesets.length]=window.top;while(listOfFramesets.length){var win=listOfFramesets[0];listOfFramesets=listOfFramesets.slice(1);for(var i=0;i<win.frames.length;i++){if(win.frames[i].frames.length){listOfFramesets[listOfFramesets.length]=win.frames[i];}
if(win.frames[i].name==framename){frame=win.frames[i];i=win.frames.length;listOfFramesets=new Array;}}}}
return frame;}
function get_document_frame(frame){if(frame==''){return window.document;}
var win=get_frame(frame);var doc=document;if(win){doc=win.document;}
return doc;}
function get_layer_frame_ie4first(frame,layername){var doc=get_document_frame(frame);var lay;if(doc){if(ie4){lay=doc.all.tags("div")[layername];}else if(w3c){lay=doc.getElementById(layername);}else if(ns4){lay=doc.layers[layername];}}
return lay;}
function get_layer_frame(frame,layername){var doc=get_document_frame(frame);var lay;if(doc){if(w3c){lay=doc.getElementById(layername);}else if(ie4){lay=doc.all.tags("div")[layername];}else if(ns4){lay=doc.layers[layername];}}
return lay;}
function get_layer(layername){return get_layer_frame('',layername);}
function set_position_frame(frame,layer,x,y){var doc=get_document_frame(frame);x=Math.floor(x);y=Math.floor(y);if(doc){if(ie4){if(doc.all.tags("div")[layer]){var element=doc.all.tags("div")[layer];if(element){var parent=element.parentElement;if((is_ie5up)&&(is_mac)&&(parent)){x=x-get_x_position(parent);y=y-get_relative_y_position_for_macie5up(parent);}
if(element.style){element.style.posLeft=x;element.style.posTop=y;}}}}else if(w3c){var element=doc.getElementById(layer);if((element)&&(element.style)){element.style.left=x+"px";element.style.top=y+"px";}}else if(ns4){if(doc.layers[layer]){doc.layers[layer].left=x;doc.layers[layer].top=y;}}}}
function set_position(layer,x,y){return set_position_frame('',layer,x,y);}
function set_left_position_frame(frame,layer,x){var doc=get_document_frame(frame);x=Math.floor(x);if(doc){if(ie4){if(doc.all.tags("div")[layer]){var element=doc.all.tags("div")[layer];if(element){var parent=element.parentElement;if((is_ie5up)&&(is_mac)&&(parent)){x=x-get_x_position(parent);}
if(element.style){element.style.posLeft=x;}}}}else if(w3c){var element=doc.getElementById(layer);if((element)&&(element.style)){element.style.left=x+"px";}}else if(ns4){if(doc.layers[layer]){doc.layers[layer].left=x;}}}}
function set_left_position(layer,x){return set_left_position_frame('',layer,x);}
function set_top_position_frame(frame,layer,y){var doc=get_document_frame(frame);y=Math.floor(y);if(doc){if(ie4){if(doc.all.tags("div")[layer]){var element=doc.all.tags("div")[layer];if(element){var parent=element.parentElement;if((is_ie5up)&&(is_mac)&&(parent)){y=y-get_relative_y_position_for_macie5up(parent);}
if(element.style){element.style.posTop=y;}}}}else if(w3c){var element=doc.getElementById(layer);if((element)&&(element.style)){element.style.top=y+"px";}}else if(ns4){if(doc.layers[layer]){doc.layers[layer].top=y;}}}}
function set_top_position(layer,y){return set_top_position_frame('',layer,y);}
function get_top_position_frame(frame,layer){var doc=get_document_frame(frame);if(doc){if(w3c){var element=doc.getElementById(layer);if(element){return parseInt(element.style.top);}}else if(ie4){if(doc.all.tags("div")[layer]){return doc.all.tags("div")[layer].style.posTop;}}else if(ns4){if(doc.layers[layer]){return doc.layers[layer].top;}}}}
function get_top_position(layer){return get_top_position_frame('',layer);}
function get_left_position_frame(frame,layer){var doc=get_document_frame(frame);if(doc){if(is_ie4up){if((doc.all.tags("div")[layer])&&(doc.all.tags("div")[layer].style)){return doc.all.tags("div")[layer].style.posLeft;}}else if(is_gecko){var element=doc.getElementById(layer);if((element)&&(element.style)){return parseInt(element.style.left);}}else if(is_nav4up){if(doc.layers[layer]){return doc.layers[layer].left;}}}}
function get_left_position(layer){return get_left_position_frame('',layer);}
var timeoutCollection=new Object;function move_to_position_frame(frame,layer,x,y,steps){var doc=get_document_frame(frame);if(doc){old_x=get_left_position_frame(frame,layer);old_y=get_top_position_frame(frame,layer);dif_x=(x-old_x)/steps;dif_y=(y-old_y)/steps;steps--;set_position_frame(frame,layer,old_x+dif_x,old_y+dif_y);if(steps>0){var semiUniqueName=frame+"_"+layer;if(timeoutCollection[semiUniqueName]){window.clearTimeout(timeoutCollection[semiUniqueName]);}
command="move_to_position_frame('"+frame+"', '"+layer+"', "+x+", "+y+", "+steps+")";timeoutCollection[semiUniqueName]=window.setTimeout(command,1);}}}
function move_to_position(layer,x,y,steps){return move_to_position_frame('',layer,x,y,steps);}
function show_layer_frame(frame,layer){var doc=get_document_frame(frame);if(doc){if(is_ie4up&&(!is_ie7up)){var layer_obj=doc.all.tags("div")[layer];if(layer_obj){layer_obj.style.visibility='visible';}}else if(is_gecko||is_ie7up){var element=doc.getElementById(layer);if(element){element.style.visibility='visible';}}else if(is_nav4up){if(doc.layers[layer]){doc.layers[layer].visibility='visible';}}}}
function show_layer(layer){return show_layer_frame('',layer);}
function hide_layer_frame(frame,layer){var doc=get_document_frame(frame);if(doc){if(is_ie4up&&(!is_ie7up)){var layer_obj=doc.all.tags("div")[layer];if(layer_obj){layer_obj.style.visibility='hidden';}}else if(is_gecko||is_ie7up){var element=doc.getElementById(layer);if(element){element.style.visibility='hidden';}}else if(is_nav4up){if(doc.layers[layer]){doc.layers[layer].visibility='hidden';}}}}
function hide_layer(layer){return hide_layer_frame('',layer);}
function hide_all_layers_frame(frame){var doc=get_document_frame(frame);if(doc){if(is_ie4up){for(var i=0;i<doc.all.tags("div").length;i++){doc.all.tags("div")[i].style.visibility='hidden';}}else if(is_gecko){for(var i=0;i<doc.getElementsByTagName("DIV").length;i++){doc.getElementsByTagName("DIV")[i].style.visibility='hidden';}}else if(is_nav4up){for(var i=0;i<doc.layers.length;i++){doc.layers[i].visibility='hidden';}}}}
function hide_all_layers(){hide_all_layers_frame('');}
function is_shown_frame(frame,layer){var doc=get_document_frame(frame);if(doc){if(is_ie4up){if(doc.all.tags("div")[layer]){return(doc.all.tags("div")[layer].style.visibility=='visible');}}else if(is_gecko){var element=doc.getElementById(layer);if(element){return(element.style.visibility=='visible');}}else if(is_nav4up){if(doc.layers[layer]){return(doc.layers[layer].visibility=='show');}}}}
function is_shown(layer){return is_shown_frame('',layer);}
function display_block_frame(frame,elementname){var doc=get_document_frame(frame);if(is_ie4up){if(doc.all.item(elementname)){doc.all.item(elementname).style.display='block';}}else if(is_gecko){var element=doc.getElementById(elementname);if(element){element.style.display='block';}}else if(is_nav4up){}}
function display_block(elementname){display_block_frame('',elementname);}
function display_none_frame(frame,elementname){var doc=get_document_frame(frame);if(is_ie4up){if(doc.all.item(elementname)){doc.all.item(elementname).style.display='none';}}else if(is_gecko){var element=doc.getElementById(elementname);if(element){element.style.display='none';}}else if(is_nav4up){}}
function display_none(elementname){display_none_frame('',elementname);}
function display_change_frame(frame,elementname){var doc=get_document_frame(frame);if(is_ie4up){if(doc.all.item(elementname)){if(doc.all.item(elementname).style.display=='none'){doc.all.item(elementname).style.display='block';}else{doc.all.item(elementname).style.display='none';}}}else if(is_gecko){var element=doc.getElementById(elementname);if(element){if(element.style.display=='none'){element.style.display='block';}else{element.style.display='none';}}}else if(is_nav4up){}}
function display_change(elementname){display_change_frame('',elementname);}
function vertically_centered_alignment_frame(framename,layername,leftmargin,threshold,top){var iw;if(window.innerWidth==null){iw=document.body.clientWidth;}else{iw=window.innerWidth;}
var left=leftmargin;var topp=top;if(iw>=threshold){left=left+((iw-threshold)/2);}
set_position_frame(framename,layername,left,topp);}
function vertically_centered_alignment(layername,leftmargin,threshold,top){vertically_centered_alignment_frame('',layername,leftmargin,threshold,top)}
function horizontally_centered_alignment_frame(framename,layername,topmargin,threshold,left){var iw;if(window.innerWidth==null){iw=document.body.clientWidth;}else{iw=window.innerWidth;}
var ih;if(window.innerHeight==null){ih=document.body.clientHeight;}else{ih=window.innerHeight;}
var toppos=topmargin;if(ih>=threshold){toppos=toppos+((ih-threshold)/2);}
var topp=toppos;set_position_frame(framename,layername,left,topp);}
function horizontally_centered_alignment(layername,topmargin,threshold,left){horizontally_centered_alignment_frame('',layername,topmargin,threshold,left)}
function centered_alignment_frame(framename,layername,leftmargin,topmargin,leftthreshold,topthreshold){var iw;if(window.innerWidth==null){iw=document.body.clientWidth;}else{iw=window.innerWidth;}
var ih;if(window.innerHeight==null){ih=document.body.clientHeight;}else{ih=window.innerHeight;}
var leftpos=leftmargin;var toppos=topmargin;if(iw>=leftthreshold){leftpos=leftpos+((iw-leftthreshold)/2);}
if(ih>=topthreshold){toppos=toppos+((ih-topthreshold)/2);}
var left=leftpos;var topp=toppos;set_position_frame(framename,layername,left,topp);}
function centered_alignment(layername,leftmargin,topmargin,leftthreshold,topthreshold){centered_alignment_frame('',layername,leftmargin,topmargin,leftthreshold,topthreshold)}
function right_alignment_frame(framename,layername,rightmargin,threshold,width,top){var iw;if(window.innerWidth==null){iw=document.body.clientWidth;}else{iw=window.innerWidth;}
var left;var topp=top;if(iw<threshold){left=threshold-rightmargin-width;}else{left=iw-rightmargin-width;}
set_position_frame(framename,layername,left,topp);}
function right_alignment(layername,rightmargin,threshold,width,top){right_alignment_frame('',layername,rightmargin,threshold,width,top)}
function toggle(element,image1src,image2src){if(element){if(element.src.indexOf(image1src)!=-1){element.src=image2src;}else{element.src=image1src;}}}
function get_height_frame(framename,layername){var doc=get_document_frame(framename);if(is_ie4up){return doc.all(layername).offsetHeight;}else if(is_gecko){return doc.getElementById(layername).offsetHeight;}else if(is_nav4up){return 0;}}
function get_height(layername){return get_height_frame('',layername);}
function get_width_frame(framename,layername){var doc=get_document_frame(framename);if(is_ie4up){return doc.all(layername).offsetWidth;}else if(is_gecko){return doc.getElementById(layername).offsetWidth;}else if(is_nav4up){return 0;}}
function get_width(layername){return get_width_frame('',layername);}
function set_height_frame(framename,layername,height){var doc=get_document_frame(framename);if(is_ie4up){doc.all(layername).style.pixelHeight=height;}else if(is_gecko){doc.getElementById(layername).style.pixelHeight=height;}else if(is_nav4up){}}
function set_height(layername,height){set_height_frame('',layername,height);}
function set_width_frame(framename,layername,width){var doc=get_document_frame(framename);if(is_ie4up){doc.all(layername).style.pixelWidth=width;}else if(is_gecko){doc.getElementById(layername).style.pixelWidth=width;}else if(is_nav4up){}}
function set_width(layername,width){set_width_frame('',layername,width);}
function set_height_to_minimum_frame(framename,layer1name,layer2name,layer3name){var height1;var height2=get_height_frame(framename,layer2name);var height3=get_height_frame(framename,layer3name);if(height2<height3){height1=height2;}else{height1=height3;}
set_height_frame(framename,layer1name,height1);}
function set_height_to_minimum(layer1name,layer2name,layer3name){set_height_to_minimum_frame('',layer1name,layer2name,layer3name);}
function set_width_to_minimum_frame(framename,layer1name,layer2name,layer3name){var width1;var width2=get_width_frame(framename,layer2name);var width3=get_width_frame(framename,layer3name);if(width2<width3){width1=width2;}else{width1=width3;}
set_width_frame(framename,layer1name,width1);}
function set_width_to_minimum(layer1name,layer2name,layer3name){set_width_to_minimum_frame('',layer1name,layer2name,layer3name);}
function get_x_position(element){var w3c=(document.getElementById)?1:0;var ns4=(document.layers)?1:0;var ie4=(document.all)?1:0;var x=0;if(ie4){if(is_ie5up){while((element)&&(element.tagName.search(/^(BODY|HTML)$/)==-1)){if(element.tagName.search(/^(TR|TBODY|DIV)$/)==-1){x+=element.offsetLeft;}
element=element.parentElement;}}else{while((element)&&(element.tagName.search(/^(BODY|HTML)$/)==-1)){if(element.tagName.search(/^(TR|TBODY)$/)==-1){x+=element.offsetLeft;}
element=element.parentElement;}}}else if(w3c){while((element)&&(element.tagName!='BODY')&&(element.tagName!='HTML')){if(is_moz1up||is_safari){if((element.tagName!='TR')&&(element.tagName!='TBODY')){x+=element.offsetLeft;}}else if((element.tagName!='SPAN')&&(element.tagName!='TR')&&(element.tagName!='TD')&&(element.tagName!='TBODY')&&(element.tagName!='TABLE')){x+=element.offsetLeft;}
element=element.parentNode;}}else if(ns4){x=0;}
return x;}
function get_y_position(element){var w3c=(document.getElementById)?1:0;var ns4=(document.layers)?1:0;var ie4=(document.all)?1:0;var y=0;if(ie4){if(is_ie5up){while((element)&&(element.tagName.search(/^(BODY|HTML)$/)==-1)){if(element.tagName.search(/^(TR|TBODY|DIV)$/)==-1){y+=element.offsetTop;}
element=element.parentElement;}}else{while((element)&&(element.tagName.search(/^(BODY|HTML)$/)==-1)){if(element.tagName.search(/^(TR|TBODY)$/)==-1){y+=element.offsetTop;}
element=element.parentElement;}}}else if(w3c){while((element)&&(element.tagName!='BODY')&&(element.tagName!='HTML')){if((is_moz1up)&&(element.tagName!='TD')){y+=element.offsetTop;}else if((element.tagName!='SPAN')&&(element.tagName!='TR')&&(element.tagName!='TD')&&(element.tagName!='TBODY')&&(element.tagName!='TABLE')){y+=element.offsetTop;}
element=element.parentNode;}}else if(ns4){y=0;}
return y;}
function get_relative_y_position_for_macie5up(element){var y=0;if((is_ie5up)&&(is_mac)){while((element)&&(element.tagName.search(/^(BODY|HTML)$/)==-1)){if(element.tagName.search(/^(TR|TBODY|DIV)$/)==-1){y+=element.offsetTop;}
if(element.tagName=='TABLE'){element=false;}else{element=element.parentElement;}}}
return y;}
function bottom_alignment_frame(framename,layername,bottommargin,left){var ih;if(window.innerHeight==null){ih=document.body.clientHeight;}else{ih=window.innerHeight;}
set_position_frame(framename,layername,left,ih-bottommargin);}
function bottom_alignment(layername,bottommargin,left){bottom_alignment_frame('',layername,bottommargin,left)}
function show_layer_frame_menu(frame,layer){var doc=get_document_frame(frame);if(doc){if(is_ie4up&&(!is_ie7up)){var layer_obj=doc.all.tags("div")[layer];if(layer_obj){layer_obj.style.visibility='visible';layer_obj.zIndex='150';}}else if(is_gecko||is_ie7up){var element=doc.getElementById(layer);if(element){element.style.visibility='visible';element.zIndex='150';}}else if(is_nav4up){if(doc.layers[layer]){doc.layers[layer].visibility='visible';doc.layers[layer].zIndex='150';}}}}
function show_layer_menu(layer){return show_layer_frame_menu('',layer);}
function hide_layer_frame_menu(frame,layer){var doc=get_document_frame(frame);if(doc){if(is_ie4up){if(doc.all.tags("div")[layer]){doc.all.tags("div")[layer].style.visibility='hidden';doc.all.tags("div")[layer].zIndex='10';}}else if(is_gecko){var element=doc.getElementById(layer);if(element){element.style.visibility='hidden';element.zIndex='10';}}else if(is_nav4up){if(doc.layers[layer]){doc.layers[layer].visibility='hidden';doc.layers[layer].zIndex='10';}}}}
function hide_layer_menu(layer){return hide_layer_frame('',layer);}
function get_element_frame(frame,elementid){var doc=get_document_frame(frame);var lay;if(doc){if(w3c){lay=doc.getElementById(elementid);}else if(ie4){lay=doc.all.item[elementid];}else if(ns4){}}
return lay;}
function get_element(elementid){return get_element_frame('',elementid);}
var timed_layers=new Object;function time_layer_frame(frame,layername,delay){var doc=get_document_frame(frame);var semiUniqueName=frame+"_"+layername;if(timed_layers[semiUniqueName]){window.clearTimeout(timed_layers[semiUniqueName]);timed_layers[semiUniqueName]=0;}
command="time_hide_layer_frame('"+frame+"', '"+layername+"')";timed_layers[semiUniqueName]=window.setTimeout(command,delay);}
function time_hide_layer_frame(frame,layername){hide_layer_frame(frame,layername);var semiUniqueName=frame+"_"+layername;if(timed_layers[semiUniqueName]){window.clearTimeout(timed_layers[semiUniqueName]);timed_layers[semiUniqueName]=0;}}
function time_reset_layer_frame(frame,layername){var semiUniqueName=frame+"_"+layername;if(timed_layers[semiUniqueName]){window.clearTimeout(timed_layers[semiUniqueName]);timed_layers[semiUniqueName]=0;}}
function time_layer(layername,delay){time_layer_frame('',layername,delay);}
function time_hide_layer(layername){time_hide_layer_frame('',layername);}
function time_reset_layer(layername){time_reset_layer_frame('',layername);}
function get_all_layers(){var allLayers;var doc=get_document_frame();if(doc.layers){allLayers=doc.layers;}else if(doc.all){allLayers=doc.all;}
return(allLayers);}
function get_layers_by_classname(myClassName){var allLayers=get_all_layers();var myLayer;var myLayers=new Array();for(var i=0;i<allLayers.length;i++){myLayer=allLayers[i];if(myLayer.className==myClassName){myLayers.push(myLayer);}}
return(myLayers);}