var imagenumber = 30 ;
var randomnumber = Math.random() ;
var rand1 = Math.round( (imagenumber-1) * randomnumber) + 1 ;
images = new Array
images[1] = "../images/randimx/rand_imx_01.jpg"
images[2] = "../images/randimx/rand_imx_02.jpg"
images[3] = "../images/randimx/rand_imx_03.jpg"
images[4] = "../images/randimx/rand_imx_04.jpg"
images[5] = "../images/randimx/rand_imx_05.jpg"
images[6] = "../images/randimx/rand_imx_06.jpg"
images[7] = "../images/randimx/rand_imx_07.jpg"
images[8] = "../images/randimx/rand_imx_08.jpg"
images[9] = "../images/randimx/rand_imx_09.jpg"
images[10] = "../images/randimx/rand_imx_10.jpg"
images[11] = "../images/randimx/rand_imx_11.jpg"
images[12] = "../images/randimx/rand_imx_12.jpg"
images[13] = "../images/randimx/rand_imx_13.jpg"
images[14] = "../images/randimx/rand_imx_14.jpg"
images[15] = "../images/randimx/rand_imx_15.jpg"
images[16] = "../images/randimx/rand_imx_16.jpg"
images[17] = "../images/randimx/rand_imx_17.jpg"
images[18] = "../images/randimx/rand_imx_18.jpg"
images[19] = "../images/randimx/rand_imx_19.jpg"
images[20] = "../images/randimx/rand_imx_20.jpg"
images[21] = "../images/randimx/rand_imx_21.jpg"
images[22] = "../images/randimx/rand_imx_22.jpg"
images[23] = "../images/randimx/rand_imx_23.jpg"
images[24] = "../images/randimx/rand_imx_24.jpg"
images[25] = "../images/randimx/rand_imx_25.jpg"
images[26] = "../images/randimx/rand_imx_26.jpg"
images[27] = "../images/randimx/rand_imx_27.jpg"
images[28] = "../images/randimx/rand_imx_28.jpg"
images[29] = "../images/randimx/rand_imx_29.jpg"
images[30] = "../images/randimx/rand_imx_30.jpg"
var image = images[rand1]


function validEmail(email) {
	invalidChars = " /:;'"
	if (email == "") {
		return (false);
	}
	for (i=0; i < invalidChars.length; i++) {
		badChar = invalidChars.charAt(i)
		if (email.indexOf(badChar,0) != -1) {
			return (false);
		}
	}
	atPos = email.indexOf("@", 1)
	if (atPos == -1) {
		return (false);
	}
	periodPos = email.indexOf(".", atPos)
	if (periodPos == -1) {
		return (false);
	}
	if (periodPos + 3 > email.length) {
		return (false);
	}
	return (true);
}


function WinOpen(theURL, Name, popW, popH, scroll)
	{ // V 1.0
	var winleft = (screen.width - popW) / 2;
	var winUp = (screen.height - popH) / 2;
	winProp = 'width='+popW+',height='+popH+',left='+winleft+',top='+winUp+',scrollbars='+scroll+''
	Win = window.open(theURL, Name, winProp)
	if (parseInt(navigator.appVersion) >= 4) { Win.window.focus(); }
}



/***********************************************
* IFrame SSI script- © Dynamic Drive DHTML code library (http://www.dynamicdrive.com)
* Visit DynamicDrive.com for hundreds of original DHTML scripts
* This notice must stay intact for legal use
***********************************************/

var iframeids= ["headerframe", "footerframe", "sideframe"]

var iframehide="yes"

var getFFVersion=navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1]
var FFextraHeight=parseFloat(getFFVersion)>=0.1? 16 : 0 //extra height in px to add to iframe in FireFox 1.0+ browsers

function dyniframesize() {
var dyniframe=new Array()
for (i=0; i<iframeids.length; i++){
if (document.getElementById){ //begin resizing iframe procedure
dyniframe[dyniframe.length] = document.getElementById(iframeids[i]);
if (dyniframe[i] && !window.opera){
dyniframe[i].style.display="block"
if (dyniframe[i].contentDocument && dyniframe[i].contentDocument.body.offsetHeight) //ns6 syntax
dyniframe[i].height = dyniframe[i].contentDocument.body.offsetHeight+FFextraHeight; 
else if (dyniframe[i].Document && dyniframe[i].Document.body.scrollHeight) //ie5+ syntax
dyniframe[i].height = dyniframe[i].Document.body.scrollHeight;
}
}
//reveal iframe for lower end browsers? (see var above):
if ((document.all || document.getElementById) && iframehide=="no"){
var tempobj=document.all? document.all[iframeids[i]] : document.getElementById(iframeids[i])
tempobj.style.display="block"
}
}
}

if (window.addEventListener)
window.addEventListener("load", dyniframesize, false)
else if (window.attachEvent)
window.attachEvent("onload", dyniframesize)
else
window.onload=dyniframesize