function form_focus(x){
	if(x.value=='Comments Here') {
		x.value=''
		x.style.color='#000'
		}
	}
function form_blur(x){
	if(x.value=='') {
		x.value='Comments Here'
		x.style.color='#777'
		}
	}
	
function validate(x){

	if(x.name.value=='') {
		alert('Please enter your name')
		x.name.focus()
		return false
		}
	
	re = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/
	result=re.test(x.email.value)
	
	if(!result)	{
		alert('Please enter a valid email address')
		x.email.focus()
		return false
		}
	
	if(x.comments.value=='' || x.comments.value=='Comments Here'){
		alert('Please enter a message')
		x.comments.focus()
		return false
		}
	
	
	
	}