// JavaScript Document
<!-- Form Validation 

/************************************************************\
* ISP1.US
* HOSTING11.US
\************************************************************/

/* Check for properly completed fields */
function check(){
	var cname, cemail, cshoe, csizecolor, csubject, cmessage;
	with(window.document.orderform){
		cname				= contactname;
		cshoe				= shoe;
		csizecolor	= sizecolor;
		cemail			= email;
		cphone			= phone;
		cmessage		= message;
	}
	if(trim(cname.value) == ''){
		alert('Please enter your name.');
		cname.focus(); 
		return false;
	}
	
	else if(trim(cemail.value) == ''){
		alert('Please enter your email address so that we can contact you.');
		cemail.focus();
		return false;
	}
	else if(trim(cemail.value) != '' && (!isEmail(trim(cemail.value)))){
		alert(cemail.value + ' is not a valid email address. ');
		cemail.focus();
		return false;
	}

	else if(trim(cmessage.value) == '' || (cmessage.value == ' Write your message here!')){
		alert('Please enter your message.');
		cmessage.focus();
		return false;
	}
	else{
		cname.value				= trim(cname.value);
		cshoe.value				= trim(cshoe.value);
		csizecolor.value	= trim(csizecolor.value);
		email.value			= trim(cemail.value);
		cphone.value			= trim(cphone.value);
		cmessage.value		= trim(cmessage.value);
		return true;
	}
}

/* Strip whitespace from the string */
function trim(str){
	return str.replace(/^\s+|\s+$/g,'');
}

/* Check string for valid email format. */
function isEmail(str){
	var regex = /^[-_.a-z0-9]+@(([-_a-z0-9]+\.)+(ad|ae|aero|af|ag|ai|al|am|an|ao|aq|ar|arpa|as|at|au|aw|az|ba|bb|bd|be|bf|bg|bh|bi|biz|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|com|coop|cr|cs|cu|cv|cx|cy|cz|de|dj|dk|dm|do|dz|ec|edu|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gh|gi|gl|gm|gn|gov|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|in|info|int|io|iq|ir|is|it|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|mg|mh|mil|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|museum|mv|mw|mx|my|mz|na|name|nc|ne|net|nf|ng|ni|nl|no|np|nr|nt|nu|nz|om|org|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|pro|ps|pt|pw|py|qa|re|ro|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|su|sv|sy|sz|tc|td|tf|tg|th|tj|tk|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|um|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|yu|za|zm|zw)|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5])\.){3}([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$/i;
	return regex.test(str);
}

/* Check string for valid phone format. */
function isPhone(str){
	var regex = /^\(?(\d{3})\)?[\.\-\/ ]?(\d{3})[\.\-\/ ]?(\d{4})$/;
	return regex.test(str);
}

/* Highlight fields and move with focus. */
function resetform(){
	window.document.orderform.contactname.focus();
}

function setBg(elem){
	var fcolor='lightyellow';
	elem.style.backgroundColor=fcolor;
}

function removeBg(elem){
	elem.style.backgroundColor='';
}

// End Form Validation Script -->