function hide(eName,fName,num){
	if (document.getElementById){
		window.isDOM = true;
		for(i=1;i < num;i++){
			eval("document.getElementById('" + fName + i + "').style.display = 'block';")			
			eval("document.form1." + eName + i + ".value = 'Hide Description'")
		}	
	}	
	else{
		window.isDOM = false;
	}	
}
  
function ShowHide(eName,fName){
	if(isDOM){ 
		if(eval("document.form1." + eName + ".value == 'Show Description'")){
			eval("document.form1." + eName + ".value = 'Hide Description'")
			eval("document.getElementById('" + fName + "').style.display = 'block';")
		}
      else{
			eval("document.getElementById('" + fName + "').style.display = 'none';")
			eval("document.form1." + eName + ".value = 'Show Description'")
		}
	}
}