/*
	Submit Once
	
	Add the following onclick event to a button to only allow the first pressing of the button
	to send a request to the server.
		onclick="return submitOnce()"
	If your using a cfform you should add the following line to the form itself instead.
		onsubmit="return submitOnce()"
*/
formSubmitted	= 0
function submitOnce() {
	if(!formSubmitted)
		formSubmitted	= formSubmitted + 1
	else
		return false
}



function headerBgRotate() {

	adCount = 9;
	var1 = Math.random(); 
	// document.write("var1=" + var1 + "<P>"); 
	indexNum = (var1 * adCount) + 1;
	// document.write("indexNum=" + indexNum + "<P>"); 
	indexNum = Math.floor(indexNum);
	// document.write("indexNum=" + indexNum + "<P>"); 
	
	imageBGfilename = "" 
	
	 if(indexNum==1) {
	  imageBGfilename = "url(uploads/LakeUnionCrewThemeFiles/images/header_bg01.png)"
	  }
	 if(indexNum==2) {
	  imageBGfilename = "url(uploads/LakeUnionCrewThemeFiles/images/header_bg02.png)"
	  }
	 if(indexNum==3) {
	  imageBGfilename = "url(uploads/LakeUnionCrewThemeFiles/images/header_bg03.png)"
	  }
	 if(indexNum==4) {
	  imageBGfilename = "url(uploads/LakeUnionCrewThemeFiles/images/header_bg04.png)"
	  }
	 if(indexNum==5) {
	  imageBGfilename = "url(uploads/LakeUnionCrewThemeFiles/images/header_bg05.png)"
	  }
	 if(indexNum==6) {
	  imageBGfilename = "url(uploads/LakeUnionCrewThemeFiles/images/header_bg06.png)"
	  }
	 if(indexNum==7) {
	  imageBGfilename = "url(uploads/LakeUnionCrewThemeFiles/images/header_bg07.png)"
	  }
	 if(indexNum==8) {
	  imageBGfilename = "url(uploads/LakeUnionCrewThemeFiles/images/header_bg08.png)"
	  }
	 if(indexNum==9) {
	  imageBGfilename = "url(uploads/LakeUnionCrewThemeFiles/images/header_bg09.png)"
	  }
	
	// document.write("imageBGfilename=" + imageBGfilename + "<P>"); 
	document.getElementById('header').style.backgroundImage = imageBGfilename;
}