function valContact(){
		document.frmContact.action = '/contact/save'
		return true
	}	
	function preloadImg(dat){
		var picArr = [];
		for (i = 0; i<dat.length; i++){			
			picArr[i]= new Image(100,100); 
			picArr[i].src=dat[i]; 		
		}
	}
	
	function showpic(fname, id, alt) {
		document.getElementById(id).innerHTML="<img src='/images/gallery/large/" + fname + "' alt='" + alt + "' title='" + alt + "' />";
	}
	





	var min=90;
	var max=110;
	function increaseFontSize() {
		var p = document.getElementsByTagName('body');
		for(i=0;i<p.length;i++) {
			if(p[i].style.fontSize) var s = parseInt(p[i].style.fontSize.replace('%',""));
			else var s = 100;
			if(s!=max) s += 5;
			p[i].style.fontSize = s+'%'
		}
	}
	
	function decreaseFontSize() {
		var p = document.getElementsByTagName('body');
		for(i=0;i<p.length;i++) {
			if(p[i].style.fontSize) var s = parseInt(p[i].style.fontSize.replace('%',""));
			else var s = 100;
			if(s!=min) s -= 5;
			p[i].style.fontSize = s+'%' 
		}   
	}
	//<a href="javascript:decreaseFontSize();">-</a> 
	//<a href="javascript:increaseFontSize();">+</a>