function inchide_layer(who)  {
	if (document.getElementById) {
		document.getElementById(who).style.visibility = "hidden";
	} else if (document.all) {
				document.all[who].style.visibility = "hidden";
			} else if (document.layers) {
				document.layers[who].visibility = "hidden";
	}

}

function OpenClose(who,mode) {
	element = GetLayerId(who);
	if(element.style) {
		if(mode == 0) {
			if(element.style.display == 'block' ) {
				element.style.display = 'none';
			} else {
				element.style.display = 'block';
			}
		} else if(mode == 1) {
			element.style.display = 'block';
		} else if(mode == -1) {
			element.style.display = 'none';
		}
	}
}

function DeschInch(id,mode,imagepath) {
	element = getE(id);
	img = getE('img_'+id);
	if(element.style) {
		if(mode == 0) {
			if(element.style.display == 'block' ) {
				element.style.display = 'none';
				img.src = imagepath+'/show_txt.gif';
			} else {
				element.style.display = 'block';
				img.src = imagepath+'/hide_txt.gif';
			}
		} else if(mode == 1) {
			element.style.display = 'block';
			img.src = imagepath+'/hide_txt.gif';
		} else if(mode == -1) {
			element.style.display = 'none';
			img.src = imagepath+'/show_txt.gif';
		}
	}
}


function Showhide(id,mode,imagepath) {
	element = getE(id);
	img = getE('img_'+id);
	if(element.style) {
		if(mode == 0) {
			if(element.style.display == 'block' ) {
				element.style.display = 'none';
				img.src = imagepath+'/openc.gif';
			} else {
				element.style.display = 'block';
				img.src = imagepath+'/closec.gif';
			}
		} else if(mode == 1) {
			element.style.display = 'block';
			img.src = imagepath+'/closec.gif';
		} else if(mode == -1) {
			element.style.display = 'none';
			img.src = imagepath+'/openc.gif';
		}
	}
}