function start_menus(){var c=function(d){headMenu=d.findElement("span.head_menu");if(headMenu==null){return}arrow=headMenu.childElements()[1];submenu=d.findElement("li").down(3);document.body.focus();document.onselectstart=function(){return false};if(submenu==null){return}if(submenu.getStyle("display")=="block"){headMenu.removeClassName("active");submenu.hide();arrow.writeAttribute("src","/images/arrow.png")}else{headMenu.addClassName("active");submenu.setStyle({display:"block"});arrow.writeAttribute("src","/images/arrow_select.png")}$$("div.sub_menu:visible").each(function(f){if(f!=submenu){f.setStyle({display:"none"})}});$$(".main_menu img.arrow").each(function(f){if(f!=arrow){f.writeAttribute("src","/images/arrow.png")}});$$(".main_menu span.head_menu").each(function(f){if(f!=headMenu){f.removeClassName("active")}})};$$(".main_menu img.arrow").invoke("observe","click",c);$$(".main_menu a").invoke("observe","click",c);$$(".main_menu img.arrow").invoke("observe","mouseover",function(d){this.writeAttribute("src","/images/arrow_hover.png")});$$(".main_menu img.arrow").invoke("observe","mouseout",function(d){submenu=d.findElement("li").down(3);if(submenu.getStyle("display")!="block"){this.writeAttribute("src","/images/arrow.png")}else{this.writeAttribute("src","/images/arrow_select.png")}});$$(".main_menu span.head_menu").invoke("observe","mouseover",function(){this.addClassName("over")});$$(".main_menu span.head_menu").invoke("observe","mouseout",function(){this.removeClassName("over")});function b(){$$(".main_menu span.head_menu").invoke("removeClassName","active");$$(".main_menu div.sub_menu").invoke("hide");$$(".main_menu img.arrow").invoke("writeAttribute","src","/images/arrow.png");document.onselectstart=null}function a(f){var d=$(f.element());if(d==null||(d.descendantOf==null)||!d.descendantOf("main_menu_container")){b()}else{if(d.descendantOf("main_menu_container")){if(!d.up().hasClassName("head_menu")){b()}}}}document.observe("click",a);document.observe("mousedown",function(f){var d=$(f.element());if(d==null||(d.descendantOf==null)||!d.descendantOf("main_menu_container")){b()}})}function showlayer(c,b){var a=$(c).style.display;if($(c).visible()){$(b).style.border="solid 1px #E1E9F9"}else{$(b).style.border="solid 1px #999"}$(c).toggle()};