function showmenu(param){
				if (intshowdiv ==1) {
				if (param==1){
					document.layers["lyrTeps"].visibility = "show"
				}
				if (param==2){
					document.layers["lyrSelling"].visibility = "show"
				}
				if (param==3){
					document.layers["lyrInvesting"].visibility = "show"
				}
			}
		}
			function hidemenu(param){
			if (intshowdiv ==1) {
				if (param==1){
					document.layers["lyrTeps"].visibility = "hide"
				}
				if (param==2){
					document.layers["lyrSelling"].visibility = "hide"
				}
				if (param==3){
					document.layers["lyrInvesting"].visibility = "hide"
				}
			}
		}